Lecce, Italy - TU Wien · 86 th Annual Meeting of the International Association of Applied Mathematics and Mechanics March 23-27, 2015 Lecce, Italy GESELLSCHA F T für ANGE W AN D

86th Annual Meeting of the International Association of Applied Mathematics and Mechanics

March 23-27, 2015Lecce, Italy

GESELLSCHAFT fürANGEWANDTE MATHEMATIK und MECHANIK e.V.INTERNATIONAL ASSOCIATION of APPLIED MATHEMATICS and MECHANICS

Book of Abstracts 2015

jahrestagung.gamm-ev.de

Sunday 22

Monday 23

Tuesday 24

Wednesday 25

Thursday 26

Friday 27

Scientific Program - TimetableTime

9:Contributed

sessions (15 in parallel)

Plenary Lecture Moritz Diehl

Contributed sessions

(15 in parallel)


(14 in parallel)

153045

10:

Registration

von Mises prize lecture

153045

11:Coffee Break Coffee Break

12:

Coffee Break Coffee Break1530

Plenary Lecture Thomas Böhlke

General Assembly

Plenary Lecture Ferdinando Auricchio Contributed


45

1530

Lunch Lunch Lunch

45

Closing13:

Opening1530 Univ. Chorus

Performance45

14: Prandtl Lecture Keith Moffatt Plenary Lecture Enrique ZuazuaContributed


Plenary Lecture Daniel Kressner

153045

Plenary Lecture Stanislaw

Stupkiewicz

153045

30

Minisymposia &

Young Reseachers' Minisymposia (10 in parallel)


(14 in parallel)


(15 in parallel)

15: Plenary Lecture Giovanni GaldiPlenary Lecture

Nikolaus Adams


(15 in parallel)

45

17:153045

18:1530

Public lecture Francesco D'Andria

16:Coffee Break Coffee Break Poster session Coffee Break

Coffee Break Poster session15

Registratio

n pre-‐ope

ning

Conference dinner

at Hotel Tiziano

45

21: 153045

45

19: Opening reception at

Castle of Charles V

153045

20:1530

GAMM 2015

Università del Salento

Scientific Program

PRL: Prandtl Lecture 39

Discontinuities and topological jumps in slowly evolving vortical flowsMoffatt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

PBL: Public Lecture 41

Do the Gates to the Hell really exist?D’Andria . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

PLL: Plenary Lectures 43

On the Motion of a Rigid Body with a Liquid-filled CavityGaldi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Micromechanics based modeling of applied materialsBöhlke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Optimal placement of sensors and actuators for waves in homogeneous and heterogeneous mediaZuazua . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Particle methods for complex flows of complex fluidsAdams - Hu - Adami . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Nonlinear optimal control for airborne wind energy systemsDiehl - Horn - Zanon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Shape memory alloys: from recent modeling proposals to cardiovascular device simulationsAuricchio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Low-rank techniques for high-dimensional problems in engineering and data-analysisKressner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Interfacial energy and size effects in evolving martensitic microstructuresStupkiewicz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

MS1: Multi-Scale Modeling of Ferroic Functional Materials 52

Multiscale mechanical behaviour of nematic elastomersDeSimone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

A laminate-based modelling approach for rate-dependent switching in ferroelectric materialsMenzel - Dusthakar - Svendsen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Variational Structural and Material Stability Analysis in Finite Electro-Magneto-Mechanics ofActive MaterialsMiehe - Vallicotti . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Simulation of Size Effects in Ferroelectric Materials using a Phase Field ModelMüller - Gross - Schrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

3

On molecular statics simulations of ferroelectric functional materialsSteinmann - Endres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

MS2: Applications of the Virtual Element Method 58

Virtual Element Methods: an overviewBrezzi - Beirao da Veiga - Marini - Russo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

The Virtual Element Method for large scale Discrete Fracture Network simulations: fracture-independent mesh generationBerrone - Benedetto - Borio - Pieraccini - Scialò . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

The Plane Wave Virtual Element Method for the Helmholtz ProblemPietra - Perugia - Russo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Virtual Element Methods for parabolic problems on polygonal meshesVacca . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

A C1 virtual element method for the Cahn-Hilliard problemVerani - Antonietti - Beirao Da Veiga - Scacchi . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

MS3: Topological Defects in Solids 64

Discrete to continuum analysis of magnetic systems with continuous symmetriesCicalese - Ruf - Solombrino . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Derivation of the line tension energy for dislocations in 3DGarroni - Conti - Ortiz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Quantization effects in dislocation energiesLuckhaus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Energy scaling law for the regular coneOlbermann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

MS4: Optimal Control and Hybrid Systems 69

Sequential Action Control for Nonlinear and Hybrid SystemsMurphey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Output Regulation in Differential Variational Inequalities using Internal Model Principle andPassivity-Based ApproachTanwani . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Gene regulatory networks: equivalence between Utkin’s and sigmoidal approachElia - Del Buono - Lopez . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

On the value function of mixed-integer optimal control problemsHante - Gugat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Relaxing mixed integer optimal control problems using a time transformationLeyendecker - Ringkamp - Ober-Blöbaum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Optimal Energy-Based Control of Hybrid Systems with Applications to Robotic WalkingSinnet - Ames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

MS5: Mechanics in an Inter., Multiphysics Env., Transforming Materials Sciences and Biology 77

GAMM 2015 4

Mechanics of biological interfaces under stretch and across scales: lipid bilayer membranes andepitheliaArroyo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

The fiber reorientation problem revisited in the context of Eshelbian micromechanics: theory andcomputationsMorin - Avril - Hellmich . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Multiscale hierarchical mechanics in soft tissuesMarino - Vairo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

The theory of mechanobiological stability: on the theoretical foundations of mechanobiology insoft tissueCyron - Humphrey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Coupling X-ray physics and engineering mechanics, for enhanced analysis of Computer Tomp-graphic imagesHellmich - Dejaco - Blanchard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Look different, better understand: computational multphysics enhanced imaging and measuringin biomedicineWall - Schoeder - Roth - Kronbichler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

YRMS1: Analysis, Applications and Approximation of Constrained PDEs 84

Stable and efficient simulation of hyperbolic PDAEs describing flow networksHuck - Jansen - Tischendorf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Stochastic Modeling and Regularity of the Nonlinear Elliptic-Parabolic Magnetoquasistatic Equa-tionRömer - Schöps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Hydrodynamic force elements: A PDAE approachFiedler - Arnold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

The Pressure Manifold in the Unsteady Navier-Stokes Equation and in Semi-DiscretizationsHeiland . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

YRMS2: Phase Field Modeling in Mechanics and Applied Mathematics 89

On numerical schemes for phase-field models for electrowetting with electrolyte solutionsMetzger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

On elastic Cahn-Hilliard systems coupled with evolution inclusions for damage processesHeinemann - Kraus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Phase field modeling of ferroelectric materials with defectsXu - Zuo - Ma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Simulation of Atomic Force Microscopy for investigating BaTiO3 and LiMn2O4 nanostructuresbased on Phase Field ApproachThai - Keip - Schröder - Amanieu - Rosato . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

YRMS3: Discretization Aspects in PDE Constrained Optimization 94

Shape optimization by pursuing diffeomorphismsPaganini - Hiptmair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Fast Iterative Solvers for Discretizations of PDE-Constrained Optimization ProblemsPearson . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

GAMM 2015 5

Finite element error estimates for Dirichlet boundary control problems on polygonal domainsPfefferer - Apel - Mateos - Rösch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Scaling Limits in Computational Bayesian InversionSchillings - Schwab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

A Posteriori Error Estimation for State-Constrained Optimal Control ProblemsSteinig - Siebert - Rösch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Optimal convergence order for control constrained optimal control problemsWachsmuth - Schneider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

YRMS4: Co-/Sparsity, Inverse Problems and Compressive Imaging 101

Recovering overcomplete sparse representations from structured sensingNeedell - Krahmer - Ward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Computational Aspects of Sparse RecoveryTillmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Joint reconstruction and segmentation from sparse Radon dataFrikel - Storath - Weinmann - Unser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Empirical phase transitions in sparsity-regularized X-ray CTJørgensen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Cosparse models and recovery algorithms for inverse problems in acoustics and electro-encephalographyBertin - Kitic - Albera - Gribonval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

YRMS5: Topics in Low-rank Tensor Approximation 107

Finding low-rank bases of matrix subspacesUschmajew - Nakatsukasa - Soma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Decoupling multivariate functions using tensor decompositionsDreesen - Ishteva - Schoukens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Soft Thresholding of Hierarchical Tensors and Its Application in Iterative MethodsBachmayr - Schneider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Tensor-structured approximation for the solution of differential equationsKazeev . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Riemannian BFGS on the Tensor Train component space using an inherited tensor metricPfeffer - Schneider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Preconditioned Riemannian optimization for low-rank tensor equationsVandereycken - Kressner - Steinlechner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

S01: Multi-body dynamics 115

Impulse-based control of simple oscillators within the nonsmooth mechanics approachSchindler - Mayet - Seiwald . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Learning Robot Force/Position Control for Repetitive High Speed Applications with UnknownNon-Linear Contact StiffnessParzer - Gattringer - Müller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

An Optimal Control Approach to the Simulation of Problems with Servo ConstraintsAltmann - Heiland . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

GAMM 2015 6

An explicit approach for time-optimal trajectory planning for kinematically redundant robotsReiter - Springer - Gattringer - Müller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

A numerical method for the servo constraint problem of underactuated mechanical systemsYang - Betsch - Altmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Active damping control for an underactuated multibody systemBurkhardt - Morlock - Seifried - Eberhard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Guideway based damping control of vehicle suspensionsSchiehlen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Modelling a pushbelt variatorGrundl - Schindler - Rixen - Ulbrich - van der Velde - Yildiz . . . . . . . . . . . . . . . . . . . . . 124

Modal Analysis of Vehicle Power TrainsHaslinger - Offner - Sopouch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Study on Real-Time Simulation of Elastic Multibody Systems with Application in Vehicle Dy-namicsSchmitt - Seifried . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

A mechanical model of a passive dynamic walker with unilateral viscoelastic contact formulationDeppler - Lüdke - Fidlin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

Investigation of optimal bipedal walking gaits subject to different energy-based objective functionsRömer - Fidlin - Seemann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Coupling Elastic Bodies with an Enhanced Craig-Bampton-like SchemeEberhard - Holzwarth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Back-Transformation into Physical Configuration Space after Model Order Reduction onto aGeneral SubspaceBeitelschmidt - Lein . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Topology Optimization of Flexible Bodies in Multibody Systems using the Floating Frame ofReference ApproachSeifried - Held - Moghadasi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Nonexpansivity of the Newton’s Cradle Impact LawLeine - Winandy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

An annular Kirchhoff plate model tailored for rotating and non-rotating external loadsHeckmann - Kaiser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Performance assessment of a tracjectory-tracking approach for a manipulator with uncertaintiesusing inverse fuzzy arithmeticWalz - Hanss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Variational integrators for thermo-viscoelastic discrete systemsKern - Romero - Groß . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Variational integrators of higher order for flexible multibody systemsBartelt - Groß . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Error estimation approach for controlling the comunication step size for semi-implicit co-simulationmethodsMeyer - Schweizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

GAMM 2015 7

A Reproducible Excitation Mechanism for Analyzing Electric GuitarsHanss - Bestle - Eberhard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Transient amplification of maximum vibration amplitudesBonhage - Hentschel - Panning-v. Scheidt - Wallaschek . . . . . . . . . . . . . . . . . . . . . . . . 141

Prox formulation of the cavitation problem in elastohydrodynamic lubrication contactKrinner - Rixen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Rigid body motion in a medium: data preparation for execution of experimentsShamolin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

S02: Biomechanics 144

A new fully explicit algorithmic strategy for the simulation of bone healing directly on computedtomography dataDiebels - Roland - Tjardes - Bouillon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Evolution of Mechanical Properties in Tissues Undergoing Deformation-Related Fiber Remodel-ing ProcessesTopol - Demirkoparan - Pence - Wineman . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

Numerical Calculation of Fiber Orientation in Three-Dimensional Arterial WallsFausten - Balzani - Schröder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Towards an accurate mechanical characterisation of human’s aortic leaflets during the heart cycleMorales Ortuno - Röhrle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Towards effective properties of active muscle tissue via homogenisationBleiler - Ponte Castañeda - Rohrle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

Modeling of skin anisotropy directions for realistic finite element simulations of the female breastLi - Jabareen - Raith - Itskov . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

Experimental testing of transversely isotropic biological tissues - interaction between fibre andmatrix materialBöl - Ehret - Leichsenring - Ernst . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

A porous media approach for plantar tissue during gaitBoso - Sciumè - Schrefler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

A multi-scale time-dependent constitutive model of soft collagenous tissueHillgärtner - Linka - Itskov . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Extremal loading of soft fibrous tissues: multi-scale mechanics and constitutive modelingLinka - Khiem - Itskov . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

A Numerical Study of Fluid Flow in Articular Cartilage Based on the Darcy-Forchheimer LawCarfagna - Grillo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Forchheimer’s Correction in Modelling Flow in Poroelastic Materials with Statistical Fibre-ReinforcementGrillo - Carfagna - Federico . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Relaxed incremental Variational Approach for Damage in ArteriesBalzani - Schmidt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Computation of residual stress distributions and opening angles of 3D patient-specific arterialwallsvon Hoegen - Schröder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

GAMM 2015 8

Phase-field modeling of fracture in biological tissuesRaina - Miehe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Fluid structure interaction in hemodynamicsHeinlein - Balzani - Deparis - Fausten - Forti - Klawonn - Quarteroni - Rheinbach - Schroder . . . 161

Linking structural dynamics to the nonlinear viscoelasticity and fatigue mechanics in fibrinbiopolymersKurniawan - Koenderink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Mechanics of growing tumors: impact of modeling assumptions and boundary conditions onreliability of numerical resultsSciumè - Schrefler - Santagiuliana - Zavarise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Tumor growth in agarose and collagen-agarose co-gelsMills - Rudraraju - Garikipati - Kemkemer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

The role of the microvascular tortuosity in tumor transport phenomenaPenta - Ambrosi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Towards the continuum-mechanical modelling of metastatic tumour growth in the brainSchröder - Wagner - Ehlers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Theoretical and numerical aspects in the multiphasic modelling of human brain tissueWagner - Ehlers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

On a Multi Scale and Multi Phase Model for the Description of Drug Uptake by the Human LiverWerner - Ricken - Holzhütter - König - Dahmen - Dirsch . . . . . . . . . . . . . . . . . . . . . . . 168

Mechanics of cell-division: A new continuum model for growth inhomogeneitiesBolea Albero - Böl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

A geometric approach to characterize rigidity in proteinsBudday - Leyendecker - van den Bedem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

Computational simulation of piezoelectric coating surrounding activated tooth implantShirazi Beheshtiha - Nackenhorst . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Coupling an active middle ear implant to the round window of the cochleaZiegler - Wahl - Eiber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

Eigenfrequencies of the reconstructed middle ear after tympanoplasty and stapedotomy corre-sponding to the case when the prosthesis is fixedSlavashevich . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

S03: Damage and fracture mechanics 174

Stabilizing the XFEM for static and dynamic crack simulationsLöhnert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Thermo-mechanical modeling of crack propagation in dynamically loaded elastomer specimensusing a scaled boundary finite element approachBehnke - Kaliske . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Fitting stress intensity factors from crack opening displacements in 2D and 3D XFEMSchätzer - Fries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

On corner singularities in Reissner’s theory of elastic platesFelger - Becker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

GAMM 2015 9

Crack propagation at bi-material interfacesParmigiani - Alam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Global approaches for an accurate loading analysis at multiple cracks systemsJudt - Ricoeur . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

Crack initiation in elliptically notched platesWeißgraeber - Felger - Becker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Phase-Field Modeling of Fracture in Anisotropic MediaTeichtmeister - Miehe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

A non-isothermal phase-field model for damage in two-phase materialsRadszuweit - Kraus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

A novel treatment of crack boundary conditions in phase field models of fractureStrobl - Seelig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

Phase-Field Modeling of Hydraulic FractureMauthe - Miehe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

3D ductile crack propagation with the XFEMBeese - Loehnert - Wriggers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186

Numerical methods for crack loading analyses in quasicrystalsWang - Ricoeur . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

Application of a cohesive zone element for prediction of damages in laminated structuresRezaei - Wulfinghoff - Kebriaei - Reese . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188

Macroscopic Damage modeling for Silicon NitrideRuck - Othmani - Lube - Khader - Kailer - Böhlke . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

A regularization approach for damage models based on a displacement gradientSchwarz - Junker - Hackl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190

Investigation of an elastoplastic material model coupled to nonlocal damage in an implicit-gradient frameworkBrepols - Wulfinghoff - Reese . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191

A three-dimensional progressive damage model for fiber reinforced composites with an implicit-explicit integration schemeMaaß - Gruttmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193

Effects of a circular defect size and position on the damage progression in hybrid laminates undercompressive loadingTala-Ighil - Mokhtari . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

3D modeling of crack percolation due to alkali-silica reaction in concrete RVEsCuba Ramos - Dunant - Molinari . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

Numerical simulation of the fracturing processes in masonry archesInvernizzi - Carpinteri - Accornero - Testone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196

A damage-plasticity model to simulate the mode-II fatigue behavior of interfaces between thinadherendsCarrara - De Lorenzis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

Predicting delamination in multilayered CFRP laminatesSimon - Höwer - Reese . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198

GAMM 2015 10

Fatigue mechanisms of cord–rubber compositesJha - Nackenhorst . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

Determination of the fracture properties from size effect in ceramic-fibers-reinforced PMMADı́az - Mosler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200

On Anisotropic and Nonlocal Damage ModelsWulfinghoff - Reese - Brepols - Fassin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201

Model Reduction and Clustering Techniques for Crash SimulationsFehr - Grunert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202

Mechanical properties of cold sprayed Ti- and Ni-based composites coatingsSilvello - Cavaliere . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204

Finite Element Method for the Vibration of cracked Beams with Varying Cross SectionHaskul - Kisa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

Growth of a substrate material damage as a result of waves localizationAbramian - Vakulenko . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206

S04: Structural mechanics 207

T-splines discretizations for large deformation contact problemsDimitri - Zavarise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208

Following forces as an inverse contact algorithmKonyukhov - Schweizerhof - Izi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

Application of the virtual element method to non-conforming contact interfacesRust - Wriggers - Reddy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211

Non-unique Equilibria of a Statically Indeterminate System with Coulomb FrictionSteiner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212

Efficient computation of surface-dominated structures using isogeometric elementsZimmermann - Sauer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Evaluation of a Finite Element Approach for Damping DeterminationHentschel - Bonhage - Panning-von Scheidt - Wallaschek . . . . . . . . . . . . . . . . . . . . . . . 214

Modeling of non-stationary vibration signals based on the modified Kronecker sequencesGirip - Munteanu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

A homotopy method for the eigenvalue analysis of circular saw blade with inner slitsLuo - Schmidt - Gaul . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216

Meta-structures for Cloaking Bending WavesGei - Colquitt - Brun - Movchan - Jones - Movchan . . . . . . . . . . . . . . . . . . . . . . . . . . 217

Shrink fit with FGM-hub subject to heating and rotationArslan - Mack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218

A projection approach to optimal control of elastic beam dynamicsKostin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

Energy-momentum conserving discretization of mixed shell elements for large deformation prob-lemsJanz - Betsch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

GAMM 2015 11

The Strong Formulation Finite Element Method Applied to Structural Mechanics ProblemsTornabene - Fantuzzi - Bacciocchi - Viola . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221

Weighted overconstrained least-squares mixed finite elements for hyperelasticitySchwarz - Steeger - Schröder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223

A stress-velocity least-squares mixed finite element formulation for incompressible elastodynam-ics.Nisters - Schwarz - Schröder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224

Comparison of a mixed least-squares formulation using different approximation spacesSteeger - Schröder - Schwarz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225

A surface oriented solid formulation based on a hybrid Galerkin-collocation methodKlinkel - Chen - Dornisch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226

Application of Discontinuous Galerkin Finite Element Method for Discontinuities in Small De-formation RegimesBayat - Reese - Wulfinghoff . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

A New Mixed Finite Element for the Analysis of Structures with Material and Geometric Non-linearitiesNodargi - Bisegna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228

Discussion of the Particle Finite Element Method in the Context of Strength of MaterialsYork Duran - Sator - Müller - Sabel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229

Nonlinear SFEM with fluctacting input parametersCaylak - Dridger - Mahnken . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230

A high-order enrichment strategy for the finite cell methodJoulaian - Düster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231

An efficient and robust Reissner-Mindlin shell formulation for isogeometric analysisDornisch - Müller - Klinkel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232

Corotational flat triangular elements for the nonlinear analysis of thin shell structuresCaselli - Bisegna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233

Flexure Hinge Mechanisms Modeled by Nonlinear Euler-Bernoulli-BeamsFriedrich - Lammering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

A layer-wise theory for the structural analysis of glass and photovoltaic laminatesNaumenko - Altenbach - Eremeyev . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

A user-defined element based on a layer-wise theory for laminated glasses and photovoltaic panelsEisenträger - Naumenko - Altenbach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236

On a mathematical problem of cusped double-layered platesChinchaladze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237

A membrane finite element formulation for woven fabrics using the generalized polyconvex hy-perelastic modelKhiêm - Jabareen - Itskov . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238

On the Mechanics of Ultralight Hollow MicrolatticesEidel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

GAMM 2015 12

Mechanical Analysis of Metallic SLM-Lattices on Small Scales: Finite Element Simulations versusExperimentsDidam - Eidel - Ohrndorf - Christ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240

Investigation of elastoplastic effects of cables under large spatial deformationDörlich - Diebels - Linn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241

Determination of a Constitutive Friction Law Using an Elastic-Plastic Half-Space ModelBeyer - Willner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242

Application of fibre Bragg grating sensors for residual stress analysisHannusch - Stockmann - Ihlemann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243

Kink banding in laminated composite structuresVöllmecke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244

Interlaminar stress recovery for arbitrarily curved laminated shellsWinkler - Haller - Gerstmayr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Optimization of two-layered steel/aluminum hollow cylinders under combined loadApatay - Mack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246

Experimental investigations on PP-PE foil specimensSguazzo - Hartmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

Stress concentration control in the problem of plane elasticity theoryOdishelidze - Criado Aldeanueva - Criado . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248

Stress analyses of multi-layered composite pipes subjected to internal pressureSülü - Temiz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249

A model reduction approach for hyperelastic materials based on Proper Orthogonal Decomposi-tionHürkamp - Kaliske . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250

XFEM for Deformation Theory of PlasticityOmerović - Fries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251

Advanced FE-analysis of metal-to-metal seals considering fluid pressure penetration at two scalesGorash - Dempster - Nicholls - Hamilton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252

Investigations on clamping effects with Die-Less-Hydroforming-StructuresMetzger - Ruff - Ummenhofer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

On one contact problem of plane elasticity theory with partially unknown boundaryTsintsadze - Odishelidze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254

Frequency veering and mode degeneration of a rectangular discBrouet - Twiefel - Wallaschek . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

S05: Nonlinear oscillations 256

Rotordynamics of Two-Pole Turbo Generators with Refined Modelling of the Unbalanced Mag-netic PullBoy - Hetzler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257

Stabilization of a rotating shaft by electromagnetic actuatorsPrzybylowicz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258

GAMM 2015 13

Stability and bifurcation behaviour of a Laval-Rotor considering fluid forces in compliant liquidsealsBaeuerle - Hetzler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259

Dynamic stability of composite rotating shafts with Brazier’s nonlinearityTylikowski - Starczewski . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260

Synchronization effects in rotors partly filled with fluidKeisenberg - Ostermeyer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261

On the self-balancing of the planetary rotorDrozdetskaya - Fidlin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262

Control of Nonlinearly Coupled Oscillators Using a Method of AveragingRadisch - Kreuzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263

On some aspects of the dynamic behavior of the softening Duffing oscillator under harmonicexcitationvon Wagner - Lentz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264

1:3-Resonance in a Hopf-Hopf bifurcationSteindl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265

On the chaotic behavior of the non-ideal vibrating systemsChiroiu - Dumitriu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266

Modeling and vibration analysis of rotors with hydrodynamic MF-film bearingsPerek - Kurnik . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267

A DAE formulation for geared rotor dynamics including frictional contact between the teethJehle - Fidlin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268

Adaptive Fuzzy Sliding Mode Controller and Observer for a Dive CellPick - Bessa - Kreuzer - Krumm - Solowjow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269

The Vibrational Behavior of Coupled Bladed Disks with Variable Rotional SpeedKaptan - Panning-von Scheidt - Wallaschek . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270

Multi-mode model of a piezomagnetoelastic energy harvester under random excitationLentz - von Wagner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271

Optimal impedance load of a bistable energy harvesterHeymanns - Hagedorn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272

On vibrations in non linear, forced, friction-excited systemsStender - Tiedemann - Hoffmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273

A finite element model for a soft robot equipped with a flexible limbde Payrebrune - O’Reilly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274

On the influence of vibrations on macroscopic frictional contactsHammerschmidt - von Wagner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275

On the Effect of Contact Compliance on Vibrational Smoothing of Dry FrictionKapelke - Seemann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276

S06: Material modelling in solid mechanics 277

A novel stabilization technique for X-FEM like enriched formulationsVentura - Rabino . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278

GAMM 2015 14

Automatic Implementation of Elasto-plastic Incremental Formulations at Finite Strains usingHyper-Dual NumbersTanaka - Balzani - Schroeder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279

Efficient time integration in multiplicative inelasticityLandgraf - Shutov - Ihlemann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280

Towards a finite element simulation of coating by means of thermal sprayingBerthelsen - Denzer - Menzel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281

Modeling the moisture and temperature dependant material behavior of adhesive bondsGoldschmidt - Diebels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282

Determination of material parameters corresponding to viscoelastic curing polymersKlinge - Steinmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283

Towards modelling the curing process in particle-filled electro-active polymersHossain - Steinmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284

FE-simulation of spatially graded gelation during adhesive’s curingRudolph - Ihlemann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285

Characterisation of filled rubber with a pronounced nonlinear viscoelasticityScheffer - Goldschmidt - Diebels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286

A study on the influence of mechanical preconditioning on the fatigue behavior of rubber materialsKrause - Juhre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287

On the generation of soft magneto-electric effects through Maxwell interactionsKeip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288

Numerical Aspects of Energy Relaxation-Based Magnetostriction ModelingBuckmann - Kiefer - Bartel - Menzel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289

Computational homogenization in micromagneticsSridhar - Keip - Miehe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290

An atomistic scale analysis of ferroelectric nanodomain interfacesEndres - Steinmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291

Analysis of Micro- and Macro-Instability Phenomena in Computational Homogenization of FiniteElectro-StaticsVallicotti - Miehe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292

Modeling of Carbon Fiber Reinforced Plastics for Wave Propagation Analysis in PlatesLammering - Hennings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293

Strain determination in full-field measurements using DICHartmann - Sguazzo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294

Inverse Parameter Identification for Orthotropic Elasto-Plastic Sheet-SteelSoehngen - Willner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295

The Inversion of Hutchinson’s Flow RuleKalisch - Bertram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296

Parameter Identification by Inverse Modelling of Biaxial Tensile Tests of Discontinous FiberReinforced PolymersSchemmann - Brylka - Kehrer - Müller - Böhlke . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297

GAMM 2015 15

Shape control of piezolaminated thin-walled composite structures using nonlinear piezoelectricactuatorsRao - Schröder - Tarun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298

On the sonic composites with scatterers made from auxetic materialMosnegutu - Donescu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299

The influence of a damping coefficient on a non-invasive strategy for inverse form-findingLandkammer - Steinmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300

Modeling of imperfect contact interfaces in sonic compositesMunteanu - Brisan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301

Direct and Inverse Identification of Composites with MicrostructureYanakieva - Nikolov - Baltov . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302

Optimal bounds from below of the critical load for elastic solids subject to uniaxial compressionFoti - Castellano - Fraddosio - Marzano - Piccioni . . . . . . . . . . . . . . . . . . . . . . . . . . . 303

Constitutive modeling of fiber-reinforced aerogelsRege - Dargazany - Itskov . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305

Characterization of short fiber reinforced polymersRöhrig - Diebels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306

Formation of microstructure in the plates under compressionNguyen - Le - Koster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307

On fast and accurate modelling of distributed bre directions in compositesGoldberg - Ihlemann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308

Meso-macro modelling of fiber-reinforced composites exhibiting elastoplastic deformationBedzra - Simon - Reese . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309

A micromechanical model for the transformation induced plasticity in poly-crystalline steelsWaimann - Junker - Hackl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310

A novel contribution to the relaxation of non-convex energy density functionals in the context ofmartensitic phase transformationsBartel - Kiefer - Buckmann - Menzel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311

A simplified approach to calculate adhesive joints in multi-material structuresBlech - Falkenberg - Langer - Vietor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312

On the natural Fiber (Maize) Composite materialIlie - Chiroiu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313

Numerical Modeling of Functional Fatigue in NiTi WiresOsman - Bartel - Menzel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314

On the variational formulation and implementation of Allen-Cahn- and Cahn-Hilliard-type phasefield theoriesBartels - Mosler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315

A coupled phase-field - Cahn-Hilliard model for lower bainitic transformationDüsing - Mahnken . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316

Martensitic Transformations and Damage: A Combined Phase Field ApproachSchmitt - Kuhn - Mueller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

GAMM 2015 16

Phase-field modeling of martensitic phase transformations in polycrystals coupled with crystalplasticityKochmann - Wulfinghoff - Reese - Svendsen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318

Phase Field Modeling of Ductile FractureAldakheel - Raina - Miehe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319

Simulation of micro cutting considering crystal plastic deformationsLohkamp - Schneider - Aurich - Kuhn - Müller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320

Finite Gradient Elastoplasticity with Internal ConstraintsBertram - Glüge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321

A link between the molecular statistical theory and Ogden’s model of rubber elasticityEhret . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322

Equivalent Plastic Strain Gradient Theory with a Grain Boundary Yield ConditionPrahs - Bayerschen - Böhlke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323

Primary and secondary instabilities in soft bilayered systemsBudday - Andres - Steinmann - Kuhl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324

A physically motivated model for filled elastomers including strain rate and amplitude dependencyin finite viscoelasticityJuhre - Raghunath - Klüppel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325

A Hardening Model based on a Finite-Deformation Gradient Crystal Plasticity Description: For-mulation and Numerical ImplementationPouriayevali - Xu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326

Phenomenological modelling for viscohyperelasticity: How to find suitable evolution laws in orderto extend hyperelastic models?Kröger - Juhre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

Comparison of micromorphic, micropolar and microstrain continuaLeismann - Mahnken . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328

A variational viscosity-limit approach to the evolution of microstructures in finite crystal plasticityGünther - Junker - Hackl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329

Thermoplastics under Long-Term Loading: Experiments and Viscoelastic-Viscoplastic ModelingZerbe - Schneider - Moosbrugger - Kaliske . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330

Formation of grain boundaries in ductile single crystals at simple shearKoster - Le - Nguyen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331

Modeling Dynamic Recrystallization in Polycrystalline Materials via Probability DistributionFunctionsNguyen - Isfahani - Hackl - Renner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332

Chiral acoustic metamaterials: dispersive waves and low frequency band-gapsGambarotta - Bacigalupo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333

Finite Element Simulation of the creep behavior of directionally solidified NiAl-9MoAlbiez - Böhlke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334

Direct connection of rheological elements at large strains: Application to multiplicative viscoplas-ticityKießling - Landgraf - Ihlemann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335

GAMM 2015 17

Modelling Thermoplastic Material Behaviour of Dual-Phase Steels on a Microscopic Length ScaleZeller - Löhnert - Wriggers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336

On the thermodynamics of pseudo-elastic material models which reproduce stress softening effectsNaumann - Ihlemann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337

Experimental and numerical characterization of the mechanical properties of Ni/Al hybrid metalfoams from the atomic to the microscaleChen - Jung - Heinze - Duester - Diebels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338

An Intrinsic Geometric Formulation of the Equilibrium Equations in Continuum MechanicsEugster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339

Numerical analysis of Ni/Al hybrid metal foams using the finite cell methodHeinze - Jung - Chen - Diebels - Düster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340

The perturbation method applied to tube drawing with floating plugIoan - Ioan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341

Mathematical problems in the theory of elasticity for materials with double porositySvanadze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342

S07: Coupled problems 344

Thermo-mechanical modelling of cellular ceramic composites by a multiphase approach of porousmediaJung - Diebels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345

Thermo-mechanical computation of inelastic pavement structures under rolling tire loadsWollny - Hartung - Kaliske . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346

Shock structure for macroscopic multi-temperature model of binary mixtures: comparison withkinetic modelsMadjarevic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347

Efficient Simulation of the Heat Flux Input in Moving ContactsPartzsch - Beitelschmidt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348

Simulation of ice under mechanical and thermal loadUrban - Beitelschmidt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349

Reduction Approaches for Thermogasdynamic Lubrication ProblemsMahner - Lehn - Schweizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350

A phase-field theory for fracture in porous mediaLuo - Ehlers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351

Isogeometric Analysis of Mechanically Coupled Phase Segregation in Li-Ion Battery ElectrodeParticlesZhao - Stein - Xu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 352

Eulerian large deformation formulation coupled with phase-fieldBorukhovich - Steinbach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353

A continuummechanical, bi-phasic, two-scale model for thermal driven phase transition duringsolidificationMoj - Ricken - Steinbach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354

GAMM 2015 18

Formability enhancement in deformed AZ31 magnesium sheets via texture evolution: experimentsand phase-field studyDarvishi Kamachali - Kim - Steinbach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355

Isogeometric Analysis of size-dependent behavior of Li-ion battery electrode particlesStein - Xu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356

Variational Principles and Stability of Diffusion in HydrogelsNateghi - Miehe - Mauthe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357

Modeling of electrodynamic-mechanical coupling phenomena in smart magnetoelectroelastic ma-terialsMerkel - Ricoeur . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358

Modeling of the Crosstalk Phenomenon by the Non-Stationary Maxwell Equations Coupled withthe Circuit EquationsNiroomand Rad - Steinbrecher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359

Velocity vector field optimization in bioventingNotarnicola . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360

A constitutive and damage model for high cycle fatigue of tetragonal ferroelectricsLange - Ricoeur . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361

Phase field simulation on mechanically coupled switching dynamics in nanomagnetsYi - Xu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362

The electrocaloric effect in ferroelectrics: nonlinear modeling and simulationWingen - Ricoeur . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363

Nonlinear numerical simulation of ferroelectric-ferromagnetic multifunctional compositesAvakian - Ricoeur . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364

Intrinsic symmetries in constitutive modeling of magneto-elastic materialsDobovsek . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365

Correction of Characteristics of Subsystems of Torsionally Vibrating Complex Mechatronic Sys-tems as Introduction to Solution of Their Inverse TaskBuchacz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366

Modeling a Halfspace with Tunnel using a Coupled Integral Transform Method - Finite ElementMethod ApproachHackenberg - Müller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367

Fluid-Porous-Media Interaction: A Decoupled Solution Algorithm via Localised Lagrange Mul-tipliersZinatbakhsh - Koch - Ehlers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368

Simulation of vortex-induced oscillations within a shear-thinning liquidGundlach - Schlosser - Wünsch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369

A numerical approach to the dynamics analysis of mooring linesStabile - Borri - Matthies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370

Critical velocities for flow induced vibrations of a U-shaped beltStrecha - Steinrück . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371

Hydroelastic stability of multi-plate structures interacting with flowing fluidLekomtsev - Bochkarev - Matveenko . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372

GAMM 2015 19

Validation with Numerical Simulations of a Simplified Model of a Hybrid Rocket MotorFrunzulica - Stoia-Djeska . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373

Thermodynamically consistent description of mass transfer in a porous medium by a singularsurfaceHäberle - Ehlers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374

A coupled multiphasic description of biological methane oxidation in landfill cover layersThom - Ricken - Bluhm - Gehrke - Denecke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375

Modeling, Simulation and Parameter Identification for Rate-Dependent Magnetoactive PolymerResponseKiefer - Haldar - Menzel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376

On electrostatic-viscoelastic simulation of dielectric actuatorsSchlögl - Leyendecker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377

Microscopic modeling and finite element simulation of magnetorheological elastomersMetsch - Spieler - Kästner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378

Harvesting energy with a cone-type dielectric elastomer generatorBortot - Gei . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379

Modeling of thermo-electro-mechanical coupling effects in ionic electroactive polymers within theTheory of Porous MediaSerdas - Bluhm - Schröder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380

Deformation and interaction of surface energy driven systemsSauer - Duong . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381

Parallel solution of volumetrically coupled multi-field problems using an Abaqus-PANDAS soft-ware interfaceSchenke - Ehlers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382

Application and modification of the POD Method and the POD-DEIM for model reduction inporous-media simulationsFink - Ehlers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383

NURBS-based Approaches in Fluid Flow SimulationsElgeti - Stavrev - Hosters - Behr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384

Numerical Approaches towards PlasticitySchröder - Kuhl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385

S08: Multiscales and homogenization 386

A two scale phase field model for elastic shape optimizationTölkes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387

Study on Statistically Similar RVEs for real microstructures based on different statistical descrip-torsScheunemann - Balzani - Brands - Schröder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388

Polynomial shape functions on the logarithmic space: the LogFE methodSchröppel - Wackerfuß . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389

Convergence Properties of GMRES for FFT-based Galerkin Homogenization of Periodic MediaMishra - Vondřejc - Zeman . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390

GAMM 2015 20

A two-scale homogenisation approach for fluid saturated porous mediaBartel - Ricken - Schröder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391

An Extended Cascade Micromechanics Model for the Effective Diffusivity of Porous Materialsaccounting for Pore-Size DistributionTimothy - Meschke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392

Grain-scale-based simulation of granular materialBidier - Ehlers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393

Materials design of elastic properties of multiphase polycrystalline composites using model func-tionsLobos - Yuzbasioglu - Böhlke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394

A coupled two-scale shell model for comb-like sandwich structuresHeller - Gruttmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395

Dual-Phase Steel Simulations Based on Representative Three-Dimensional MicrostructuresBrands - Balzani - Scheunemann - Schröder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396

Computational characterization of magneto-electric composites: the role of ferroelectric pre-polarizationLabusch - Schröder - Lupascu - Keip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397

Electro- and Magneto-active Soft Composites with Periodic and Random MicrostructuresRudykh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398

Multi-scale modeling of beam-like structures: A new boundary condition concept for the RVEKlarmann - Gruttmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399

Micromechanical modeling of textile materials by means of 1-D structural elementsMehnert - Fillep - Mergheim - Steinmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400

Experimental investigation and approximation of the temperature-dependent stiffness of short-fibre reinforced polymersKehrer - Müller - Brylka - Böhlke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401

Coupling atomistic and continuum models with nodes having translational and rotational degreesof freedomNiederhöfer - Wackerfuß . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402

Representative Volume Element Size Convergence for a Parallel Fiber Bundle Micro-ModelStapleton - Appel - Reese . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403

Comparison of the Interface Orientation Distribution Average to RVE simulationsGlüge - Kalisch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 404

Continuum modeling of material interfaces and surfaces based on molecular statics computationsSievers - Mosler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 405

A multiscale contact homogenization approach for hysteresis friction of rubber on rough surfacesWagner - Wriggers - Klapproth - Prange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 406

Reduced order nonlinear homogenization of composites with cohesive interfacesFritzen - Leuschner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 407

Use of Gurtin-Murdoch model in predicting effective properties of nano-composites with appli-cation to nanoporous goldNazarenko - Bargmann - Stolarski . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 408

GAMM 2015 21

S09: Flows and transition 409

Stability analysis of the flow past miniature vortex generators in a Blasius boundary layerSiconolfi - Camarri - Fransson . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410

P-norm optimal 3D perturbations in the Poiseuille flowFarano - Cherubini - Robinet - De Palma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411

Unified description of bifurcation processes associated with laminar boundary-layer separationKluwick - Braun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412

Investigation of the roughness-induced transition: linear and non-linear optimal perturbationsCherubini - Loiseau - De Palma - Robinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 413

Extreme event detection in near-wall turbulence using reflection-encoded readout of micropillararraysBruecker - Hegner - Mikulich - Axtmann - Rist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414

Spreading of Linear Disturbances in Boundary Layers at Mach Number Five and the Effect ofWall CoolingJocksch - Kleiser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415

Receptivity and non-uniqueness of turbulent boundary layer flowsScheichl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416

Axisymmetric flow over a sudden expansion in an annular pipeBeladi - Kuhlmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 417

The Clebsch transformation and its capabilities towards fluid and solid mechanicsScholle - Marner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 418

Potential theory application to superfluidic multiphase flowsBrazaluk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419

S10: Turbulence and reactive flows 420

On the universality of small-scale statistics in turbulenceSchumacher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421

Scaling in turbulent canonical flows - a ubiquitous property of all moments?Oberlack - Rosteck - Avsarkisov - Mehdizadeh - Hoyas - Waclawczyk . . . . . . . . . . . . . . . . 422

NOx formation in premixed flames: a direct numerical simulation studyPitsch - Trisjono - Gibelhaus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423

High-resolution LES of the Cambridge Stratified FlameKempf - Proch - Domingo - Vervisch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 424

A Flamelet Progress Variable model for compressible reacting flowsCoclite - Pascazio - De Palma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425

Assessment of subgrid-scale models for large-eddy simulation of complex flowsNicoud - Baya Toda - Truffin - Bruneaux - Cabrit . . . . . . . . . . . . . . . . . . . . . . . . . . . 426

Assessment of non-linear k− � turbulence models for the prediction of wind flow around isolatedbuildings and multiple obstaclesParente - Moonens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 427

Simulation of wake effects in windfarms using an Actuator Disk implementationHornung - Class - Viellieber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 428

GAMM 2015 22

Numerical Simulation of Continuous and Pulsed Film Cooling at the leading edge of a symmetricalturbine bladeNemdili - Azzi - Dellil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429

Coarse-Grid-CFD for the Thermal Hydraulic Investigation of Rod-BundlesViellieber - Class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 430

Particles in Turbulence: Macro- Consequences from Micro- InteractionsSoldati . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431

An efficient numerical method for fully resolved particle simulations on high-performance com-putersSchneiders - Grimmen - Meinke - Schröder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 432

A stochastic SGS model for Lagrangian particle tracking in large-eddy simulation velocity fieldsSalvetti - Innocenti - Chibbaro - Marchioli - Soldati . . . . . . . . . . . . . . . . . . . . . . . . . . 433

Budget analysis of the kinetic energy for bubbly flowsSantarelli - Roussel - Fröhlich . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434

Asymptotic solutions of an extended Korteweg-de Vries equation describing solitary waves withweak and strong downstream decay in turbulent open-channel flowMüllner - Schneider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435

Recent results in isotropic turbulence decay theorySagaut - Meldi - Mons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 436

Numerical simulation of dense gas compressible homogeneous isotropic turbulenceSciacovelli - Cinnella . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437

High Reynolds number effects on turbulent scalings in compressible channel flowModesti - Pirozzoli - Bernardini . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 439

Effect of outer stratification inside the inner region of a convective boundary layerMellado - Garcia - van Heerwaarden . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 440

Reynolds-analogy factor and new formulations for the temperature defect law for turbulentboundary layers on a plateVigdorovich . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 441

Experimental and numerical studies of active and passive control of combustion instabilitiesPoinsot - Bauerheim - Staffelbach - Gicquel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 442

LES of high-frequency transverse combustion instabilities in complex combustion chambersGhani - Poinsot - Maestro - Gicquel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 443

Ignition and mixing in shock-bubble interaction with chemical reactionsDiegelmann - Tritschler - Hickel - Adams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 444

Large-eddy simulations of controlled wake flows using a penalty model of synthetic micro-jetPeres - Pasquetti . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 446

Computational Aeroacoustics of Subsonic and Supersonic Impinging JetsSesterhenn - Wilke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 447

S11: Interfacial flows 448

Simulating Free-Surface Flows with Moving Boundaries: A Combination of an Interface-Trackingand an Interface-Capturing ApproachFrings - Behr - Elgeti . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 449

GAMM 2015 23

Towards higher-order XFEM for interfacial flowsFries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450

Numerical Modelling of Laser-Induced Cavitation Bubbles with a Finite Volume MethodLechner - Reuter - Mettin - Lauterborn - Koch - Köhler . . . . . . . . . . . . . . . . . . . . . . . . 451

A comparison of viscoelastic and empirical rheological models in context of squeeze flowsDescher - Wünsch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452

On the implementation of free-slip interfaces for the immersed boundary methodKempe - Fröhlich . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 453

Linear stability of a thin non-isothermal droplet spreading on a rotating diskBoettcher - Externbrink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 454

A circulating gravity wave in a cylindrical tankSteinrück . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 455

Experiments beyond the limits of Nusselt theory: The linear stability of gravity-driven films overundulated inclinesSchörner - Reck - Aksel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 456

Continuous size-dependent separation of blood components from human whole blood samples inmicrofluidic spiralsSprenger - Dutz - Schneider - Odenbach - Häfeli . . . . . . . . . . . . . . . . . . . . . . . . . . . . 457

Modeling and simulation of mobile jet agitator for a biogas plantAlimi - Wünsch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 458

Interaction of a finite-size particle with a wallRomanò - Kuhlmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 459

The magnetoviscous effect of a biocompatible ferrofluid diluted in sheep bloodNowak - Odenbach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460

The anisotropy of the magnetoviscous effect in a magnetite ferrofluid with weak interparticleinteractionsLinke - Odenbach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 461

An innovative phase transition modeling for reproducing cavitation through a five-equation andseven-equation models and complex equation of stateRodio - Congedo - Abgrall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 462

Numerical investigation of a liquid displacing a gas in thin porous layersNeumann - Boettcher - Gödeke - Ehrhard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 464

Mechanisms for wave generation in countercurrent air-water turbulent flowsZonta - Onorato - Soldati . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 465

Diffuse interface models for locally inextensible vesiclesAland - Lowengrub - Voigt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 466

Polymer Devolatilization in a Rotating ApparatusHirschfeld - Hermann - Wünsch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467

Gas Bubbles in Micro-Capillaries - Hydrodynamics and Mass TransferLakshmanan - Ehrhard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 468

Simulation of mass transfer at free liquid/liquid interfacesHeckmann - Ehrhard - Lakshmanan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 469

GAMM 2015 24

Three-phase contact line pinning at structured surfaces by molecular dynamics simulationHorsch - Becker - Kohns - Hasse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470

New density based OpenFOAM solver with a stochastic fields approach for two phase flowRanft - Class - Jordan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 471

S12: Waves and acoustics 472

Propagation of acoustic waves in a turbulent boundary layerGloerfelt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473

Non-destructive testing of porous media by means of sound wave analysisAlbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474

Calculation of the effective speed of sound in corrugated pipes by multiple scalesRusso - Fabre - Giannetti - Luchini . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475

Numerical Calculation of Acoustic Sources for the Landing Gear of Aeroplane during Take-offand LandingRasuo - Jazarevic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 476

Forward and Inverse Viscoacoustic Modelling in a Tunnel EnvironmentMusayev - Hackl - Baitsch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477

On numerical simulation of tsunami run-up on shoreShokina . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478

Potential flow simulations of Peregrine-type deep water surface gravity wave packetsWenzel - Bünte - Hoffmann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 479

Application of variational-asymptotic method to modulation theoryNguyen - Le . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480

A novel approach to mode - tracing in SBFEM - Simulations: Higher-order Taylor- and Padeap-proximationKrome - Gravenkamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481

Numerical modeling of a sub-sonic roll-over load along a rods skinWeber - Zastrau - Löpitz - Balzani . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 482

S14: Applied analysis 483

Weak solution to certain problem in fluid mechanicsFeireisl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 484

A low volume-fraction limit for martensic microstructures in shape-memory alloysDiermeier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 485

Homogenization of layered structures with rigid components in single-slip finite elastoplasticityChristowiak - Kreisbeck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 486

Homogenization for dislocation based gradient visco-plasticityNesenenko . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 487

On the use of potential fields in fluid mechanicsMarner - Scholle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 488

Well-Posedness and Stability for some Volume-Preserving Curvature Flows with Boundary Con-tact or Triple JunctionsAbels - Arab - Garcke - Müller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 489

GAMM 2015 25

Nonlocal Cahn-Hilliard equation with a reaction termMelchionna - Rocca . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 490

Well-posedness and optimal control of Allen-Cahn type equations with singular potentials anddynamic boundary conditionsCalatroni - Colli . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 491

Relaxation in nonlinear elasticity with constraints on the determinantDolzmann - Conti . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 492

A Linear Scale-Space Theory for Continuous Nonlocal EvolutionsCárdenas - Weickert - Schaeffer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 493

Rate-independent systems with viscosity and inertia – Evolutionary Gamma-convergenceThomas - Rossi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 494

Analysis of a gradient enhanced damage modelSusu - Meyer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 495

Mixed-growth plasticity and generalized rigidityGinster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 496

New results on Cahn-Hilliard-Navier-Stokes systems with nonlocal interactionsFrigeri . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 497

Wulff shape and isoperimetric characterization of crystalsPiovano . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 498

Effective Maxwell equations in a geometry with flat rings of arbitrary shapeLamacz - Schweizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 499

A line-tension energy for dislocation networks on several slip planesGladbach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500

S15: Applied stochastics 501

Efficient Bayesian analysis of rare events in numerical modelsStraub - Betz - Papaioannou . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 502

Polynomial chaos approach for tuned bladed rotors with geometric modificationKoebelé-Cousquer - Proppe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503

Damage models described by uncertain parametersSarfaraz - Matthies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504

Uncertainty quantification for linear elastic bodies with fluctuating input parametersDridger - Caylak - Mahnken . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 505

Probabilistic Sensitivities for Fatigue Using Adjoint MethodsSaadi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 506

Irreversible material behaviour under presence of uncertaintyRosic - Matthies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 507

Jump Phenomena and Bifurcations in Stochastic Vehicle-Road DynamicsWedig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 508

Regional Frequency Analysis of extreme rainfall events in Tuscany (Italy)Chiarello - Caporali - Matthies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 509

GAMM 2015 26

On Gaussian approximation of the strength of Daniels’ bundle with brittle Weibull fibersSadilek - Vorechovsky . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 510

Best practice in metamodeling for data derived from civil engineering applicationsSteiner - Lahmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 511

Asymptotic sampling - a tool for efficient reliability computation in high dimensionsBucher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 513

Polynomial Chaos and the Heave Motion of a Cylinder in Random SeasSolowjow - Kreuzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 514

Stochastic quantification of the impact of uncertainty in inlet conditions on the aerodynamics ofa 5:1 rectangular cylinderMariotti - Salvetti - Shoeibi Omrani - Witteveen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 515

A Bayesian approach for the quantification of parametric and model-form uncertainties in dense-gas flow modelsMerle - Cinnella . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516

Investigation of cavitation and turbulence models uncertainties for cavitating flowsCongedo - Rodio - Goncalves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 517

Influence of Uncertainties of the Aerodynamical Parameters on the Simulation Model for a CivilAircraft with Active High Lift SystemFriedman - Diekmann - Matthies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 518

Stochastic quantification of the effects

Documents

Lecce, Italy - TU Wien · 86 th Annual Meeting of the International Association of Applied Mathematics and Mechanics March 23-27, 2015 Lecce, Italy GESELLSCHA F T für ANGE W AN D