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(EMMJB2/33
Hth Conference on the Computation of
Electromagnetic Fields
November 2 - 6, 1997
Rio de Janeiro, Brazil
Proceedings of the llik Conference on the Computation of
Electromagnetic Fields
Volume IIUB/TIB Hannover 89
117219 991
mmMMMRio
Poster Session PD4 Quasi-Static Fields II
November 4, 1997, Tuesday 13:45-15:15
Chairmen: Laurent Krahenbiihl and Koji Fujiwara
PD4-1 A Discretized Integral Method for Eddy Current Computation in Moving Objects with the 391
Coexistence ofthe Velocity and Time Terms
B. Maouche, Mouloud Feliachi
L.R.T.I.-IUT I GE44 France
PD4-2 A Mathematical Model for Computing Moving Conductor Problems 393
Haitao Yu, Keran Shao
Huazhong Univ. ofSci. & Tech. China
PD4-3 A Predictor-Corrector Scheme for Open Boundary Problems 395G. Aiello, Salvatore Alfonzetti, G. Borzi, Nunzio Salerno
Uni.of Catania ItalyPD4-4 Analysis of Transient Non-Linear Eddy Current Fields by Space-Time Finite Element Method 397
Tang Renyuan, Feng Lin, Li Yan, Cui Xiang
North China Electric Power University China
PD4-5 Correlation Between Crack Profiles and Signals ofEddy Current Testing 399
Toshiyuki Takagi, Hiroyuki Fukutomi, Junji Tani
Tohoku Uniuersily JapanPD4-6 Eddy Current Analysis by Integral Equation Method utilizing Loop Electric and Surface 401
Currents as Unknowns
Kazuhisa Ishibashi
Tokai University JapanPD4-7 Electromagnetic Force Analysis of Moving Conducting Slab by Using 3D IBIEM 403
Dong-Hum Kim, Kyeong-Dal Choi, Gueesoo Cha, Song-Yop Hahn
Seoul National University Korea
PD4-8 Integral Method for 3-D Electromagnetic Modelisation of Inductive Processes 405
A, Gagnoud, Yves Du Terrail
E.P.M. Madylam FrancePD4-9 ModellingEddy Currents Induced by Rotating Systems 407
Chris R.I. Emson, C. P. Riley, Dominic Walsh, Kiyotaka Ueda, T. KumanoVector Fields Ltd
UKPD4-10 Numerical Analysis ofElectromagnetic Forces in Low Voltage AC Circuit Breakers Using 409
3-D Finite Element Method Taking into Account Eddy CurrentsShokichi Ito, Yoshihiro Kawase, Hiroaki Inoue
Fukuoka Institute of Technology JapanPD4-11 Three Dimensional Calculation of the Magnetic Field Created by Current-Carrying Massive 411
Disks
Bruno Azzerboni, Giovanni A. Saraceno, Ermanno Cardelli
Universita Di Perugia ItalyPD4-12 Three Dimensional Modeling for Simulation Remote Field Flaw Detection in Metallic Plates 413
S. Sharma, S. K. Lua, Yushi Sun, Lalita UdpaIowa State University
USAPD4-13 Time Domain Surface Impedance Boundary Conditions of High Order ofApproximation 415
Sergey Yuferev, Nathan Ida
Tampere University of Technology Finland
Panel Session 1
November 4, 1997, Tuesday
Chairman: Oszkar Bir6
Edge Elements
15:30--17:20
Oral Session OD Coupled ProblemsNovember 5, 1997, Wednesday 09:00-10:50
Chairmen: Salvatore Alfonzetti and David Rodger
1-4 A Novel Formulation for 3D Eddy Current Problems with Moving Bodies Using a LagrangianDescription and BEM-FEM CouplingStefan Kurz, Joachim Fetzer, Giinther Lehner, Wolfgang M. Rucker
Universitat StuttgartOD-1 Computation of Coupled Problem of 3D Eddy Current and electrical Circuit by Using To-T-fi
Formulation
Gerard Meunier, H.T. Luong, Yves Marechal
Lab d'Eleclrotechnique GrenobleOD-2 Coupling of Local and Global Quantities in Various Finite Element Formulations and its
Application to Electrostatics and Magnetodynamics
417
Germany419
France
421
COMPUMAG • The 11th Conference on the Computation of Electromagnetic FieldsNovember 03-06, 1997 - Rio de Janeiro
RioPatrick Dular, Willy Legros
University ofLiigeOD-3 Electromechanical Modeling ofPlasma Discharges with Thermal and Circuital Coupling
Massimiliano De Magistris, Alessandro Formisano, Raffaele MartoneSeconda Universila degli Studi di NapoliOD-4 Time Varying Resistors, Capacitors, and Inductors in Nonlinear Transient Finite Element
Models
John R. Brauer
Ansoft Corp.
Belgium423
Italy425
USA
Poster Session PEl Wave Propagation II
November 5, 1997, Wednesday 11:00-12:25
Chairmen: Andreas C. Cangellaris and Hugo E. Hernandez Figueroa
PE1-1 A Generalized Nondiagonally Anisotropic Perfectly Matched Layer for Wide-angle 427Absorption in Finite Element Electromagnetic Scattering AnalysisTraianos Yioultsis, Theodoros Tsiboukis, E.E. Kriezis
Aristotle UniversityGreece
PE1-2 A Higher-Order FDTD Technique for the Implementation ofEnhanced Dispersionless 429Perfectly Matched Layers Combined with Efficient Absorbing Boundary ConditionsNikolaos V. Kantartzis, Theodoros Tsiboukis
Aristotle University GreecePE1-3 A New Ray Tracing Procedure for Predicting Path-loss in the Urban Microcellular 431
Communications
Zheng Qing Yun, Wen Xun ZhangSoutheast University ChinaPE1-4 A Software for Microstrip Antenna Design using The TTL Method 433
Humberto Cesar C. Fernandes, Anthony R. Nascimento de Farias, Osvaldo S. D. da Costa
UFRNBrazil
PE1-5 Electromagnetic Field Simulation in Lossy Materials by Non-Cubic Time-Domain Method 435Mitsuo Hano, Tsuyoshi Kawabe
Yamaguchi Unversily JapanPE1-6 Numerical Stablity of Fnite Difference Time Domain Methods 437
Peter Thoma, Thomas Weiland
Computer Simulation Technology GmbH GermanyPE1-7 Optimization ofLoop Antennas 439
Vania M. da Silva, Franklin da C. Silva, Marco Antonio Brasil Terada, Antonio J. M. Soares, SergioB. A. Fonseca
University ofBrasilia BrazilPE1-8 Perfectly Matched Layer and Piecewise Linear Recursive Convolution for the FDTD Solution 441
of 3D Dispersive Half-Space Problem
Fernando L. Teixeira, W. C. Chew, M.L. Oristaglio, T. Wang
University of Illinois USAPE1-9 Stability of the FDTD Algorithm on Nonorthogonal Grids Related to the Spatial Interpolation 443
Scheme
Rolf Schuhmann, Thomas Weiland
Tech. University Darmstadt GermanyPE1-10 Dipole Antenna Modeling by Finite Element Method Using PMLs 445
Istvan Bardi, Oszkar Bir6, Kurt Preis, Werner Renhart, Kurt Richter
TU Graz Austria
Poster Session PE2 Devices and Applications IV
November 5,1997, Wednesday 11:00-12:25
Chairmen: Kiyotaka Ueda and Gerhard Henneberger
PE2-1 3-Dimensional Electromagnetic Analysis and Design of an Eddy-Current Rail Brake SystemMasafumi Fujita, Tadashi Tokumasu, Takashi Yamada
Toshiba Corporation
PE2-2 An Anallysis ofthe Rotational Forces in the Secondary of an Electromagnetic PumpGerard Vinsard, Bernard Laporte, N. Takorabet, J.P. Brancher
GREENVINPL NancyPE2-3 An Optimization Study of a Superconducting Dipole Magnet for MHD Power Generation
Carlos Yujiro Shigue, Pedro Araujo Neto, Carlos Alberto Baldan, Inacio Bianchi, Viviane-Cristine
Silva, Jose Roberto Cardoso
FAENQUIL/DEMARPE2-4 Analysis for Magnetic Caracteristics of Permanent Magnet Assembly for MRI Devices
Taking Account of Hysteresis and Eddy Current
Koji Miyata, Ken Ohashi, Norio Takahashi, Kazuhiro Muramatsu, Hideki Ukita
Okayama UniversityPE2-5 Comparison ofGlobal Force Calculation on Permanent Magnets
Luiz Henrique Alves de Medeiros, Gilbert Reyne, Gerard Meunier
COMPUMAG - The 11th Conference on the Computation ofElectromagnetic Fields
November 03-06, 1997 - Rio de Janeiro
447
Japan
44
France
451
Brazil
453
Japan455
Xlll
LEG.ENSIEGPE2-6 Deformable Mirror Using Magnetic Membranes: Application to Adaptive Optics in Astrophysics
C. Divoux, Gilbert Reyne, Orphee Cugat, J. Boussey-Sai'd, Gerard Meunier
Laboratoire d'Electrotechnique de Grenoble
PE2-7 Electromagnetic Design of a Short-Circuiting System for one Toroidal Gap of the RFX Shell
G. Zollino
Consorzio RFX
PE2-8 Influence of Radial and Axial Deformations on the Magnetic Field and Inductance of
Cylindrical Superconducting Magnets
Inacio Bianchi, Carlos Yujiro Shigue, Carlos Alberto Baldan, Jose Roberto Cardoso
Unesp-FEGPE2-9 Mixed Finite Elements for the Simulation of Fields and Forces in Electromagnetic Devices
Paolo Di Barba, Ilaria Perugia, Antonio Savini
University of Pavia
PE2-10 Numerical Analysis, Design and Experimentation of an Annular Induction Plasma
Installation
Fouladgar Javad, S.M. Mimoune, G. Develey
GE44, LRTI
PE2-11 Optimization of the Power Supply Demand for Plasma Shape Control in a Tokamak
Raffaele Albanese, Giuseppe Ambrosino, Alfredo Pironti, Alfredo Portone
Consorzio Create
PE2-12 Quench Simulation of Multicoli Superconducting Magnet using PSPICE
Carlos Alberto Baldan, Carlos Yujiro Shigue, Inacio Bianchi, Ernesto Ruppert Filho
Faenquil/DemarPE2-13 Shape Optimization of M/W Cavity for Uniform Field Illumination
Youngho Lee, Changyul Cheon
Seoul City UniversityPE2-14 The Simulated Calculation of Power Station Grounding Systems with and Driven Rods on an
Equivalent Image Method
Zhongxin Li, Jiansheng Yuan, Liping Zhang, Jiayu Lu
Tsinghua Universily-Elec. Eng.
France
France
459
Italy
461
Brazil
463
Italy
465
France
467
Italy469
Brazil
471
Korea
473
China
Poster Session PE3 Numerical Techniques II
November 5, 1997, Wednesday 11:00-12:25
Chairmen: Laurent Nicolas and Zoltan J. Cendes
PE3-1 A Fully Explicit Whitney Element - Time Domain Scheme with Higher Order Vector Finite 475
Elements for Three-Dimensional High Frequency Problems
Traianos Yioultsis, Nikolaos V. Kantartzis, C.S. Antonopoulos, Theodoros Tsiboukis
Aristotle University Greece
PE3-2 A Hybrid FEM/MOM Formulation for Nonlinear Electromagnetic Analysis 477
A. Musolino, Marco Raugi
Universita di Pisa Italy
PE3-3 A Mixed Galerkin and Collocation Approach for Treating Edge and Corner Problems in the 479
Boundary Element Method
Jinxing Shen, O. Sterz
ABB Corporate Research Germany
PE3-4 Analysis ofMicrostrip Antennas with Complex and Anisotropic Substrate by a Hybrid 481
FEM/BEM Approach
Yilong Lu, Jiayu Lu, Song Xu
Nanyang Technological University Singapore
PE3-5 Basis Function That Enable the Solution of the Electric Field Integral Equation at Low 483
Frequencies by the Method of Moments
Delmo de Macedo Correia
Technische Universitat Hamburg-Hamburg GermanyPE3-6 CAT: Computer Assisted Teaching in Magnetics 485
Kay Hameyer, Ronnie Belmans, Rolf Hanitsch, Richard M. Stephan
Katholieke Universiteil Leuven BelgiumPE3-7 Coupled Axisymmetric-Analytical and Finite Element Analysis for Induction Device Having 487
Moving Parts
H. Mohellebi, Mouloud Feliachi, Kamel Srairi
L.R.T.I.JUT I GE44 France
PE3-8 Coupling Circuits and Fields using Edge A and Nodal Magnetic Scalar Finite Elements 489
Paul John Leonard, David Rodger, Hong Cheng Lai, Roger J. Hill-Cottingham
Bath University UK
PE3-9 Moving Simulation of Plural Iron Spheres by Means of Molecular Dynamics 491
Masato Enokizono, Takashi Todaka, Shinichiro Kawano
Oita University JapanPE3-10 Some Important Properties ofEdge Shape Functions 493
Akira Ahagon, Koji Fujiwara
xiv COMPUMAG - The 11th Conference on the Computation of Electromagnetic Fields
November 03-06, 1997 - Rio de Janeiro
Rio
Okayama Unuersity
PE3-11
IST/UTL
PE3-12
Time-Harmonic Electromagnetic Field Evaluation using a Hybrid FEM/Boundary Method for
Open Transmission Line SystemsJ F Borges da Silva, Vitor Malo Machado
Using Surface Current Density in Hybrid Methods to Model Piecewise Constant
Permeabilities
Abbas Farschtechi, J Plontke, H J Roscher, Stefan Drechsler
TU Chemnitz
PE3-13 Variable Step Size Time Integration Methods for Transient Eddy Current ProblemsFrank Cameron, Robert Piche, Kimmo Forsman
Tampere University of Technology
PE3-14 Wavelet Transforms for Fast Solutions ofElectromagnetic Problems
Yilong Lu, Cm Xiang
Nanyang Technological University
Japan
495
Portugal
497
Germany499
Finland
501
Singapore
Poster Session PE4 Optimization III
November 5,1997, Wednesday 11 00-12 25
Chairmen David Lowther and Christian Magele
PE4-1 A New Method for the Design Optimization of Three-Phase Induction Motors 503
A Daidone, Marco Villain, S Lucidi
Unwersita delVAquila ItalyPE4-2 A Parametric Finite Element Enviroment Tuned for Numerical Optimization 506
Uwe Pahner, Ronny Mertens, H De Gersem, Kay Hameyer, Ronnie Belmans
Kathoheke Uruvei siteit Leuven BelgiumPE4-3 An Iterative Algorithm for Electrical Impedance Imaging Using Neural Networks 507
A Nejatali, loan R Cine
University ofManitoba Canada
PE4-4 Genetic Algorithms With Niching for Conceptual Design Studies 509
S Ramberger, Stephan Russenschuck
CERNLHCJCP Switzerland
PE4-5 Improved Neural Network Model for Induction Motor Design 511
Kamel Idir, Liuchen Chang, Hepmg Dai
Uruveisity ofNewBr unswick Canada
PE4-6 Numerical Optimization Using Stochastic Search Algorithms and Finite Element Function 513
Evaluations in a Parallel Enviroment
Uwe Pahner, Kay Hameyer, Ronnie Belmans
Kathoheke Unwersiteit Leuven Belgium
PE4-7 Optimal Design by Combined Direct Search and SimulatedAnnealing 515
Nono Takahashi, Mitsutoshi Natsumeda, Masahiro Otoshi, Kazuhiro Muramatsu
Okayama University Japan
PE4-8 Optimal Design by Means ofShape Derivative 517
Jan Sikora, Anna Kwiatkowska, Andrzej Krawczyk
Warsaw Uruvei sity ofTechnology Poland
PE4-9 Optimal Designing of Electrical Machines Using Genetic Algorithms 519
Goga Cvetkovic, Lidya Petkovska, Milan Cundev, Sinclair Gair
University of Sts Cyril & Methodius Macedonia
PE4-10 Study of the Design Model of a Liquid Metal Induction Pump 521
Carlo Angelo Borghi, Andrea Cristofohni, M. Fabbn
Unwersita degh Studi di Bologna Italy
PE4-11 Tabu Search Metaheuristics for Global Optimization ofElectromagnetic Problems 523
Alessandra Fanm, A Manunza, Michele Marchesi, F. Pilo
Unwersita di Cagliari Italy
PE4-12 Two ANN Reconstruction Methods for electrical Impedance Tomography 525
Elzbieta Ratajewicz-Mikolajczak, Jan Sikora
Lublin Technical University Poland
PE4-13 Wavelet Tools for Improving theAccuaracy ofNeural Network Solution ofElectromagnetic 527
Inverse Problems
Alessandro Forimsano, Raffaele Martone, Francesco Carlo Morabito
Unwersita ofReggio Calabria Dierna Italy
Poster Session PF1 Numerical Techniques III
November 5, 1997, Wednesday 13.45-15 15
Chairmen Mladen Trlep and Hideo Yamashita
PF1-1 A Parallel Algorithm of Davidson Method for Solving an Electromagnetic Problem
Hyoung Joong Kim, Yu Zhu
Kangwon National University
529
Korea
COMPUMAG - The ll"1 Conference on the Computation of Electromagnetic Fields
November 03-06, 1997 - Rio de Janeiro
Rio
PFl-2 An Algebraic Multigrid Method for Solving Very Large Electromagnetic Systems 531
Ronny Mertens, H. De Gersem, Kay Hameyer, Ronnie Belmans, D. Lahaye, S. Vandewalle, D. Roose
Kathoheke Universiteit Leuven Belgium
PF1-3 An Improved Preconditioning Technique for Large Sparse Symmetric Matrices in 533
Magnetic-Field and Eddy-Current Problems
Dexin Xie, Wu Hairong, Yingying Yao, Bai Baodong, Osama A. Mohammed
Shenyang Polytechnic University China
PF1-4 Boundary Condition for High Frequency Eddy Current Problems 635
Arnim Nethe, Roland Quast, Hans-Dietrich Stahlmann
TU Cottbus Germany
PF1-5 Comparison ofKrylov-Type Methods for Complex Linear Systems Applied to High-Voltage 537
Problems
Ursula Van Rienen, Markus Clemens, Thomas Weiland
Universitat Rostock Germany
PF1-6 Dynamic Finite Element Analysis of a Magnetic Hammer with a New Composite Mesh 539
Scheme
Takashi Todaka, Masato Enokizono, Yuji Tsuchida
Oita University Japan
PF1-7 Implementation of a Finite Element-Absorbing Boundary Conditions Package on a Parallel 541
Shared Memory ComputerC. Vollaire, Laurent Nicolas
Ecole Centrale de Lyon France
PF1-8 Parallel Iterative Solvers For Large Sparse Linear Systems of Equations on a Distributed 543
Memory ComputerC. Vollaire, LaurentNicolas
Ecole Centrale de Lyon France
PF1-9 Robust Generation of Complex Set of Boundary Conditions for Modelling 3D 545
Electromagnetic Fields
Yves Marechal, H.T. Luong, G6rard Meunier
Laboratoire d'Electrotechnique de Grenoble France
PF1-10 Some Meshless Methods for Electromagnetic Field Computations 547
Yves Marechal
Laboratoire d'Electrot&chnique de Grenoble France
PF1-11 Static Magnetic Field Computation - An Approach Based on the Domain Integrated Field 549
Equations
Adrianus T. de Hoop, loan E. Lager
Delft University of Technology Netherlands
Poster Session PF2 Optimization IV
November 5, 1997, Wednesday 13:45-15:15
Chairmen: Zsolt Badics and Jaime Arturo Ramirez
PF2-1 A Method for Automatic Design of Electromagnetic Devices Using Genetic Algorithm 651
Takeo Ishikawa, Masahiro Fukuda, Michio Matsunami
Guruna University Japan
PF2-2 A Study on Comparisons of Optimization Performance between Immune Algorithm and 653
other Non-Deterministic AlgorithmsHyun-Kyo Jung, Jang-Sung Chun, Jeong-Pil Lim, Song-Yop Hahn
Seoul National University Korea
PF2-3 Automatic Structural Material Identification of Electrical Machines using the Threshold 555
Accepting Procedure
Ingo Ramesohl, Gerhard Henneberger
University ofElectrical Machines GermanyPF2-4 Multi - Source Localization by Genetic Algorithm Using MEG 557
Takahiro Nagano, Yusuke Ohno, Naoto Uesugi, Hitoshi Ikeda, Atsushi Ishiyama, Naoko Kasai
Waseda University JapanPF2-5 Multiobjective Optimal Design of Three-phase Induction Motor Using Improved Evolution 569
StrategyMin-Kyu Kim, Hyun-Kyo Jung, Cheol Gyun Lee
Seoul National University Korea
PF2-6 Niching Genetic Algorithms for Optimization in Electromagnetics II. Shape Optimization 561
of electrodes using the CSM
Laurent Krahenbiihl, B. Sareni, Daniel Muller
Ecole Centrale de Lyon France
PF2-7 Niching Genetic Algorithms for Optimization in Electromagnetics I. Fundamentals 563
Laurent Krahenbiihl, B. Sareni, Alain Nicolas
Ecole Centrale de Lyon France
PF2-8 Optimization ofElectromagnetic Devices Using Intelligent Simulated Annealing Algorithm 565
Sun Jianzhong, Li Yan, Tang Renyuan, Cui Xiang
Shenyang Polytechnic University China
XVI COMPUMAG - The 11th Conference on the Computation of Electromagnetic Fields
November 03-06, 1997 - Rio de Janeiro
Rio
PF2-9 Optimization ofPermanent Magnet Type of Retarder Using 3-D Finite Element Method andDirect Search Method
Norio Takahashi, Mitsutoshi Natsumeda, Kazuhiro Muramatsu
Okayama University
PF2-10 Performance ofthe Monte Carlo Synthesis Method in Inhomogeneous Media
Dan Micu, Simona Vlad, Adriana Micu
Technical University ofCluj-NapocaPF2-11 Stochastic FEM Analysis for Electromagnetic Force Variance in Electromechanical Devices
Dae-Yeong Jeon, U-Han Park, Ki-Sik Lee, Hyun-Kyo Jung, Song-Yop Hahn
Seoul National UniversityPF2-12 Use of Stochastic Agorithms for Distributed Architectures in the Optimization of
Electromagnetic Devices
Gabriela Ciuprina, Bogdan Vasiliu, Catalin Dumitrescu, Tiberiu Chelcea, Daniel loan
"Polilehruca" University
667
Japan669
Romania
671
Korea
673
Romania
Poster Session PF3 Static Fields II
November 5, 1997, Wednesday 13:45-15:15
Chairmen: Gerrit Mur and Lauri Kettunen
PF3-1 An Original and Natural Method ofCoupling Electromagnetic Field Equations with Circuit
Equations put in a state form
J.F. Charpentier, Yvan Lefevre, H. Piquet
L.E.E.I./ENSEEIHT
PF3-2 Wavelet - Galerkin Method for Computations of Electromagnetic Field
Shiyou Yang, Ni Guangzheng
Shejiang University
PF3-3 Boundary Elements Method for Multi-Region Problems
Paul Minciunescu, Alexandru M. Morega
ICPE ResearchInstitut for Electrical EngineeringPF3-4 Computing Capacitances vis the Schwarz-Christoffel Transformation in Structures with
Rotational Symmetry
Eugenio Costamagna, Alessandra Fanni
Universita di CagliariPF3-5 Computing Spatially-Periodic Electrical Fields by Charge Iteration
G. Aiello, Salvatore Alfonzetti, G. Borzi, Nunzio Salerno
Uni.of Catania
PF3-6 Convergence Properties of the Newton-Raphson Method for Nonlinear Problems
Lutz Janicke, Arnulf Kost
BTU Cottbus
PF3-7 Determination and Utilization of the Source Field in 3D Magnetostatic Problems
Yvonnick Le Menach, Stephane C16net, Francis Piriou
L2EP-U.S.T.L.
PF3-8 Force Calculations and Error Estimates with Boundary Element Methods
Kent R. Davey, Dalian Zheng
American Maglev Technology, Inc.
PF3-9 Numerical Modelling ofElectrical Field in Three-Dimensional Systems
Ryszard Nawrowski, Andrzej Tomczewski
Poznan University ofTechnology
PF3-10 Prediction Model ofthe Discharge Path in Electrical Devices by an Iterative FEM Procedure
Mauro Feliziani, Francescaromana Maradei, Ezio Santini, Carmen Santucci
Universita di Roma 'La SapienzaPF3-11 Solution ofElliptic EquationsWithout Initial BoundaryValues
Jean-Luc Vay
Lawrence Berkeley National Laboratory
PF3-12 The Analysis of Complex Grounding System by "Fern"
Mladen Trlep, Anton Hamler, Bozidar Hribernik
University ofMariborPF3-13 Three Dimensional Semiconductor Device Simulation by Finite Element Method Coupled to
Monte Carlo Method
HadjiDjamel, Yves Marechal, J. Zimmermann
Laboratoire DElectrotechnique de Grenoble
675
France
677
China
579
Romania
681
Italy583
Italy686
Germany
687
France
589
USA
691
Poland
693
Italy596
USA
697
Slovenia
699
France
Poster Session PF4 Devices and Applications V
November 5, 1997, Wednesday 13:45-15:15
Chairmen: Marco Raugi and Andrzej Krawczyk
PF4-1 3D Eddy Current Model for the Relay in Steady State
Mathias Jotter, Andrzej Patecki, Grzegorz Szymanski
601
COMPUMAG -The 11* Conference on the Computation of Electromagnetic Fields xvii
November 03-06,1997 - Rio de Janeiro
Rio
Poznan University of Tech. Industrial Electr.Inst.
PF4-2 Three-Dimensional Modeling of Transformers
Gerard Tanneau
Electricite de France (EDF)
PF4-3
Large-GE44PF4-4
LEG-Ensieg
PF4-5
Application ofa Non Linear Complex Finite Elements Method to the Optimization of Solid
Rotor Reluctance Machines
Mohammed El-Hadi Zaim
Design and Modelling of Permanent Magnet Micro-Bearings
Victor Fernandez, Gilbert Reyne, Orphee Cugat, P.A. Gilles, J. Delamare
Development ofa new Finite Element for Calculation of Superconducting Magnetic BearingsAndreas Hauser, A.M. Miri, P. Komarek, Walter Maurer
Forschungszentrurn Karlsruhe FZK
PF4-6 Effects of Anysotropy on the Performance Characteristics of an ALA SynchronousReluctance Motor Drive System
Abdul-Rahman Arkadan, F.N. Isaac, A.A. Russell, N.A. Demerdash, A. El-AntablayMarquette University
PF4-7 Electromagnetic Signature ofan Induction Machine, a Finite Element ApproachGwenaelle Le Coat, AlbertFoggia, J.P. Bongiraud
Laboratoire D'Electrotechnique de Grenoble
PF4-8 Finite Element Analysis ofa Synchronous Permanent Magnet Micromotor ThroughAxisymmetric and Transverse Plane Simulations
Adrian Claudio Agiiero, Fernando Actis, Jose Roberto Cardoso, Silvio Ikuyo Nabeta,Viviane-Cristine Silva
Centro de Investigacion de Materiales y MetrologiaPF4-9 Micromotors on Permanent Magnet Bearings
P.A. Gilles, Orphee Cugat, Victor Fernandez, J. Delamare, Gilbert ReyneLEG-ENSIEG
PF4-10 Numerical Coupling Models for Analyzing Dynamic Behaviors ofElectromagnetic ActuatorsKamel Srairi, Mouloud Feliachi
L.R.T.I.-IUT f GE44
PF4-11 Numerical Simulation ofthe Behavior of the Eddy-Current TachometerGrzegorz Szymanski
Technical University ofPoznanPF4-12 Performance ofFault Tolerant SRM Drives using Coupled Finite Elements and GA Based
ANN Models
Abdul-Rahman Arkadan, Lee A. Belfore
Marquette University
PF4-13 Proximity Losses Computation with a 2D Complex Permeability ModellingOlivier Moreau, L. Popiel, J.L. Pages
Electricite de France
Poland
603
France
605
France
607
France
609
Germany611
USA
613
France
615
Argentina61
France
619
France
621
Poland
623
USA
625
France
Panel Session 2 Mesh Generation
November 5, 1997, Wednesday 15:30-17:20
Chairman: Jean-Louis Coulomb
Oral Session OE Static Fields
November 6, 1997, Thursday 09:00-10:50
Chairmen: Osama A. Mohammed and John R. Brauer
1-5 Least Squares Minimising Finite-Element Formulation for Static and Stationary Electric andMagnetic Fields
loan E. Lager, Gerrit Mur
Delft University of TechnologyOE-1 A General Accuracy Criterion for Finite Element Approximation
Igor Tsukerman
The University ofAkron
OE-2 How Weak is the 'Weak Solution" in Finite Element Methods?Alain Bossavit
ElectriciU de France (EDF)OE-3
TU Graz
OE-4
Perfectly Matched Layers in Static FieldsIstvan Bardi, Oszkar Bir6, Kurt Preis
Properties of 3D magnetostatic Hybrid FormulationsKimmo Forsman, Jukka Salonen, Jari Kangas, Aimo Arkko, Lauri Kettunen
Tampere University ofTechnology
627
Netherlands
629
USA
631
France
633
Austria
635
Finland
XVlll COMPUMAG - The 11th Conference on the Computation of Electromagnetic Fields
November 03-06, 1997 - Rio de Janeiro
Rio
Poster Session PG1 Quasi-Static Fields III
November 6, 1997, Thursday 11:00-12:25
Chairmen: Arnulf Kost and Chris R.I. Emson
PG1-1 MOM Formulation for Nonlinear Low-Frequency analysis in the Time Domain 637
A. Musolino, Marco Raugi, Andrea Tellini
Unwersita di Pisa ItalyPGl-2 A New Boundary Element Technique To Transient Non-Linear Low Penetration Problems of 639
Multiconductor SystemsSergey Yuferev, Lauri Kettunen
Tampere University of Technology Finland
PG1-3 A Non Linear Model for Surface Conduction 641
Z. Yeo, F. Buret, Laurent Krahenbiihl, Ph. Auriol
Ecole Centrale de Lyon France
PG1-4 Improved Magnetic Field Analysis of Induction Motor Models 643
Masato Enokizono, Yuchiro Sadanaga
Oita University JapanPG1-5 Calculation ofNonlinear Eddy Current Field by UsingElement Method 645
Cui XiangNorth China Electric Power University China
PG1-6 Complex Representation in Nonlinear Time Harmonic Eddy Current Problems 647
Gerhard Paoli, Oszkar Biro, Gerhard Buchgraber
IGTE, Tu - Graz Austria
PG1-7 Dynamic Characteristics Analysis of Synchronous Reluctance Motor Considering Saturation 649
and Iron Loss by FEM
Jung Hoo Lee, Sang-Baeck Yoon, Jung-Chul Kim, Dond-Seok Hyun
Hanyang University Korea
PG1-8 Evaluation of Magnetic Material Losses Produced by Hysteresis and Eddy Currents 651
Valentin Ionita, Silviu Lita
Universitatea POLITEHNICA'Bucuresti Romania
PG1-9 Flux and Current Constraints in FE-Electromagnetic Field Calculations 663
Barbara Frei-Spreiter, Konrad Reichert
Swiss Federal Institute ofTechnology Switzerland
Poster Session PG2 Wave Propagation III
November 6,1997, Thursday 11:00-12:25
Chairmen: Jose1 Ricardo Bergmann and Adaildo Gomes D'Assuncjio
PG2-1 Analogy Electromagnetism-Acoustics: Validation and Application to Local Impedance Active 655
Control for Sound AbsorptionLaurent Nicolas, M. Furstoss, M.A. Galland
Ecole Centrale de Lyon France
PG2-2 Coupled Vertical Mast (Monopole) Antennas in the Presence ofa Conducting Half-Space 657
Predrag D, Rancic, Zoran D. Stevanovic'
Uni.ofNis YugoslaviaPG2-3 Efficient Implementation of the Time Domain Surface Impedance Boundary Condition for 659
the Boudary Element Method
Sergey Yuferev, Nathan Ida
Tampere University of Technology Finland
PG2-4 Green's Function of the Dielectric Slab to Use With the Improved Boundary-Integral Method 661
Till Straumann
TU Berlin Germany
PG2-5 Inhomongeneous Layered Planar Structures: an Analysis ofReflection Coefficient 663
F, Urbani, L. Vegni, Alessandro Toscano
Third University ofRome Italy
PG2-6 Interpolating Wavelets for the Solution of Maxwell Equations in the Time Domain 665
Guglielmo Rubinacci, Antonello Tamburrino, S. Ventre, Fabio Villone
Universita di Cassino Italy
PG2-7 Investigation ofa Mixed Nodal-Edge Approach to Vector Finite Element Analysis 667
Hatem Akel, Jonathan P. Webb
McGill University Canada
PG2-8 Investigation ofthe Dielectric Properties of Particles by Finite Element Analysis 669
Kenneth Connor, J. Braunstein, Shepperd J. Salon, Hyeong-seok Kim
Rensselaer Polytechnic Inst. USA
PG2-9 Modal Analysis ofDiffused Anisotropic Channel Waveguide by a Scalar Finite Element 671
Method
Marcos Franco, Angelo Passaro, F. Sircilli Neto, Jose Roberto Cardoso
IEAv-CTA Brazil
COMPUMAG - The 11th Conference on the Computation ofElectromagnetic Fields xix
November 03-06, 1997 - Rio de Janeiro
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PG2-10 Numerical Analysis of Printed Superquadric Wire Loop Antennas
Ronglin Li, Ni Guangzheng, H. Nakano
College of Engineering Hosei University
PG2-11 Numerical Computation of Electromagnetic Fields in Multilayered Chirostrip Antennas
Feliciano Lumini, Jose Carlos Lacava
Inst. Tecnol. de Aerondutica ITA
Poster Session PG3 Numerical Techniques III
November 6, 1997, Thursday 11:00-12:25
Chairmen: Mouloud Feliachi and Theodoros Tsiboukis
673
Japan675
Brazil
PG3-1 3D Mesh Connection Techniques Applied to Movement Simulation
Cristian Golovanov, Yves Marechal, Gerard Meunier
Lab. d'Eleclrotechnique de Grenoble
PG3-2 A Finite Element Mesh Generator Based on an Adaptive Neural Network
Salvatore Alfonzetti
Uni.of Catania
PG3-3 A General Infinite Element for Terminating Finite Element Meshes
A. Charles, M.S. Towers, Andrew McCowen
University of Wales
PG3-4 A New Technique for 3-D Dynamic Finite Element Analysis of Electromagnetic Problems
with Relative Movement
Koji Tani, Takashi Yamada, Yoshihiro Kawase
The Japan Research Institute, Ltd.
PG3-5 A Step-by-step Approach for Three-dimensional Finite Element Mesh Generation
Jiansheng Yuan, Liping Zhang, Zhongxin Li
Tsinghua University-Elec. Eng.
PG3-6 Adaptive Triangular Mesh Generation for Boundary Element Method in Three-Dimensional
Electrostatic Problems
Hajime Tsuboi, Tomoyuki Asahara, Fujio Kobayashi, Takayoshi Misaki
Fukuyama University
PG3-7 Automatic Mesh Generation for 3D Electromagnetic Field Analysis by FD-TD Method
Yasushi Kanai, Keiichi Sato
Niigata Inst, of Tech.
PG3-8 Discretization in the n-dimensional SpaceSzabolcs Gyimothy, Imre Sebestyen
University ofBudapestPG3-9 Lagrange Multipliers for the enforcement of Periodic Boundary Conditions in
Non-Conforming Finite Element Meshes
Timothy J. Flack
University of CambridgePG3-10 Mathematica Notebook for Computing Tetrahedral Finite Element Shape Functions and
Matrices for the Helmholtz EquationMarcos Franco, Angelo Passaro, Jose1 Marcio Machado
CTA
PG3-11 On the Automatic Mesh Generation using Kohonen MapsDavid Lowther, W. Mai
McGill University
677
France
679
Italy681
UK
683
Japan685
China
687
Japan
689
Japan691
Hungary693
UK
696
Brazil
697
Canada
Poster Session PG4 Devices and Applications VI
November 6, 1997, Thursday 11:00-12:25
Chairmen: Francis Piriou and Kay Hameyer
PG4-1 3D Edge Element Analysis of Permanent Magnet Motor DynamicsAndrzej Demenko
Poznan University of TechnologyPG4-2 A Quasi 3D Formulation for Analyzing Characteristics ofInduction Motors with Skewed
Slots
Katsumi Yamazaki
Chiba Institut TechnologyPG4-3 A Real Time Electromagnetic Analysis of Electric Machines for Educational Purposes and
Laboratory ImplementationOsama A. Mohammed, Raphael Y. Sebastien
Florida International University
PG4-4 An Improved Magnetic Equivalent Circuit method for Predicting the Characteristics of
Higly Saturated Electromagnetic DevicesM. Moallem, Graham E. Dawson
Queen's UniversityPG4-5 The Static Characteristics Analysis of Linear Pulse Motor for X-Y Table
Yun Hyun Cho, Sung Do Kim, Jung-Chul Kim, Dae Hyun Koo, Tae Bin Lim
699
Poland
701
Japan
703
USA
706
Canada
707
XX COMPUMAG - The 11th Conference on the Computation of Electromagnetic Fields
November 03-06, 1997 - Rio de Janeiro
Rio
Dong-A UniversityPG4-6 An Integrated Numerical/Theoretical/Experimental Analysis of Tubular Linear Motors
Vittorio Cecconi, VicenzoDi Dio, S. Messina, Jose Roberto Cardoso, Ivan Eduardo Chabu, Silvio
Ikuyo Nabeta, Viviane-Cristine Silva, Luiz LebensztajnUnwersita di Palermo
PG4-7
ETH-Zurich
PG4-8
Calculation ofEnd Winding Fields of Turbogenerators by Integral Methods for ModellingMechanical Characteristics
Barbara Frei-Spreiter, Konrad Reichert
Calculation ofThe Linear Induction Motor Model Parameters Using Finite Elements
Drago Dolinar, Gorazd Stumberger, Bojan Grcar
University ofMariborPG4-9 Computation ofNo-Load Electromagnetic Rotor Losses in High-Speed Permanent-Magnet
Machines
Suleiman M. Abu Sharkh, MR. Harris, Neamat Taghizadeh Irenji
University of SouthamptonPG4-10 Design ofHigh Efficiency Three Phase Induction Motor Using Neural Networks Trained
from FEM Results
Dongjin Bae, Chang Seop Koh, Hyun-Kyo Jung, Song-Yop Hahn
R&D Center, Hyundai Heavy Industries, Co Ltd.
PG4-11 Losses Calculation in Transformer Tie Plate Using the Finite Element MethodLi Lin, Cui Xiang, Zhang Yuanlu, Zhiguang Cheng, Guoqiang Zhang, Zhao Yinhan
North China Institute of Electric Power
PG4-12 Optimization ofa Brushless Permanent-Magnet Motor with the Experimental DesignMethod
Frederic Gillon, Pascal Brochet
EC - Lille
PG4-13
CEGELY
PG4-14
Optimization ofa Synchronous Machine for Electric TractionOlivier Gizolme, G. Clerc, G. Rojat, Alain Nicolas, J. Beretta
Reducing Cogging Torque in Interior Permanent Magnet Machines Without SkewingEdgar R. B. Filho, Antonio Marcus Nogueira, Telmo S. Araujo
UFPB/CCT/DEE Campus II
PG4-15 Simulation of Synchronous Machines Using Electric-Magnetic Coupled Network Model
Herve Roisse, Michel Hecquet, Pascal Brochet
L2EP Ecole Centrale de Lille
Korea
709
Italy711
Switzerland
713
Slovenia
716
UK
717
Korea
719
China
721
France
723
France
725
Brazil
727
France
Poster Session PHI Coupled Problems IV
November 6, 1997, Thursday 13:45-15:15
Chairmen: Zhuoxiang Ren and Toshiyuki Takagi
PH1-1 3-D Magnetic Field Analysis of Coupling Transformer for Electric Vehicles Using Finite 729Element Method
Yoshihiro Kawase, Takuya Mori
Gifu University JapanPH1-2 A Nodal Based Circuit Coupled Method for the Nonlinear Time-Harmonic Magnetic Field 731
Analysis with Applications to Cage Motor Performance Prediction
Jian-She Wang
Ansys, Inc. USAPH1-3 A Topological Method used for Field-Circuit Coupling 733
H. De Gersem, Ronny Mertens, Uwe Pahner, Kay Hameyer, Ronnie Belmans
Kathoheke Universiteit Leuven BelgiumPHl-4 Analytic Method ofElectromagnetic Transient Phenomena of Rotational Machine and Other 735
Electric Machine caused by Power System Disturbance
Kiyotaka Ueda, T. Kumano, C. P. Riley, Chris R.I. Emson
Power Industry JapanPH1-5 Coupled Circuit Field Temperature Model of an Induction Plasma Installation 737
Jean-Pierre Ploteau, Javad Foulagdar, G. DeveleyLRTI France
PH1-6 Numerical Models for Rotor Cage Induction Machines Using Finite Element Method 739
Benali Boualem, Francis Piriou
L2EP-U.S.T.L. France
PH1-7 Numerical Simulation of Electromagnetic Aggresion on CMOS and FACT Components and 741
Effect of the Package
Gilles Akoun, Oudea Coumar, C. Tavernier
Aerospatiale -Suresnes France
PH1-8 Performance Analysis ofElectromagnetic ID Transmission System Using 3-D Finite Element 743
Method
Yoshihiro Kawase, Takuya Mori, Katsuhiro Hirata, Yoshio Mitsutake
Gifu University Japan
PH1-9 TDFE Analysis of a Harmonic Effect in the Two-Value Capacitor Motors 745
Hyang-Beom Lee, Song-Yop Hahn
COMPUMAG - The 11th Conference on the Computation ofElectromagnetic Fields
November 03-06, 1997 - Rio de Janeiro
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IMMMiMRio
Kunsari National UniversityPHl-10 The Best Approximation of the Field Effects in Eletric Circuit Coupled Problems
Daniel loan, Irina Munteanu, Cristian-George Constantin
Universitatea 'POLITEHNICA' Bucuresti
PH1-11 Time Variation of Forces in a Synchronous Machine Using Electric Coupled Network Model
Michel Hecquet, Pascal Brochet
L.2.E.P. CNRS EP. 0121 Ecole Centrale de Lille
PH1-12 Development of 3-Dimensional Simulation Code for Fluxoid Dynamics of Type II
Supercondutor
Kazuyuki Demachi, Kenzo Miya
University of Tokyo
PHI-13 A Nodal Analysis Approach applied to Electric Circuits Coupling in Magnetodynamic 2D
FEM
Mauricio Caldora Costa, Silvio Ikuyo Nabeta, Nancy M. Abe, Jose Roberto Cardoso
Escola Politicnica da USP
Korea
747
Romania
749
France
751
Japan
763
Brazil
Poster Session PH2 Material Modeling II
November 6, 1997, Thursday 13:45-15:15
Chairmen: Amalia Ivanyi and Larry R. Turner
PH2-1 2D Preisach-Type Hysteresis Modeling of Electrotechnical Steel Laminates
Artur Ribeiro
Instituto Superior Tecnico
PH2-2 A Neural Network Model ofParametric Non-Linear Hysteretic Inductors
S. Cincotti, Michele Marches!, Antonino Serri
Universita Di CagliariPH2-3 Analysis ofSynchronous Reluctance Motor Using Finite Element Method Combined
Preisach's Modeling
Jung Hoo Lee, Yeon-Ho Son, Sang-Baeck Yoon, Jung-Chul Kim, Dond-Seok Hyun
Hanyang UniversityPH2-4 Clustering Effects in Composite Optical Materials
Gregory I. Surdutovich, A. V. Ghiner, V. Baranauskas
DSIF/FEEC, UnicampPH2-6. Complementary Finite Element Methods in 2D Magnetics Taking into Account a Vector
Preisach Model
Johan Gyselinck, L. Dupre\ J. Melkebeek
University of Gent
PH2-6 Formulation ofthe Everett Function Using Least Square MethodSun-ki Hong, Hong-Kyu Kim, Hyun-Kyo Jung
HOSEO UniversityPH2-7 Modeling Magnetic Materials Using Artificial Neural Networks
H.H. Saliah, David Lowther, Behzad ForghaniMcGill University
PH2-8 Modelling of Nonlinear Magnetic Material Using a Complex Effective ReluctivityDieter Lederer, Arnulf Kost
Technische Universit&t Berlin
PH2-9 Numerical Modelling of Superconductor Materials Using Anisotropic Kim LawM. Maslouh, Fr6d6ric Bouillault, Alain Bossavit, Jean-Claude Verite
L.G.E.P. - E.S.E, Univ. Paris Viet XI
PH2-10 On the Properties of Coupled Tapered Microstrip Lines on Anisotropic Substrates with
Height Variations
Maria Rosa M.L. de Albuquerque, Adaildo Gomes D'AssuncSo
Universidade Federal do Rio Grande do Norte
755
Portugal757
Italy759
Korea
761
Brazil
763
Belgium765
Korea
767
Canada
769
Germany771
France
773
Brazil
Poster Session PH3 Quasi-Static Fields IV
November 6, 1997, Thursday 13:45-15:15
Chairmen: G6rard Meunier and Konrad Reichert
PH3-1 A Hybrid Single and Dual Simple Layer Boundary Integral Equation Formulation for 3-D
Eddy Currents
Jinxing Shen, Z. Andjelic, B. Schaub
ABB Corporate Research
PH3-2 A New Hierarchal Basis With a Minimum Number of Unknowns on a Mesh of Hexahedra for
The T-Y Edge Element Eddy Current MethodOle-Morten Midtgard, Robert Nilssen, Gorm Sande
Norwegian University ofScience and TechnologyPH3-3 Calculation of 3D Eddy Current Fields using Both Electric and Magnetic Vector Potential in
Conducting RegionsDietmar Albertz, Gerhard Henneberger
775
Germany777
Norway
779
xxii COMPUMAG - The 11th Conference on the Computation of Electromagnetic Fields
November 03-06, 1997 - Rio de Janeiro
Rio
RWTH Aachen GermanyPH3-4 Dynamic Magnetic Field Identification at the First Wall RFX Machine in Presence of Passive 781
Conductors
Andrea Stella, Francesco Trevisan
Unwersita di Udine ItalyPH3-5 Efficient Trees for Edge Element T-V Eddy Current Formulation Including Voltage-And 783
Current Forced Conductors
Ole-Morten Midtgard, Robert Nilssen
Norwegian University of Science and Technology NorwayPH3-6 Fast Transient Simulation of Eddy Current Interconnection Effects Using Reduced Order 785
Models
Seaway Jan, Zoltan J. Cendes
Ansoft Corporation USA
PH3-7 Formulation ofthe Eddy Current Problem with Hybrid Methods 787
Timo Tarhasaari, Aapo Koski, Kimmo Forsman, Lauri Kettunen
Tampere University of Technology Finland
PH3-8 Mixed formulation ofmagnetodynamics in R3. A posteriori errors. 789
Bernard Bandelier, Francoise Rioux-Damidau
Universale de Paris Sud FrancePH3-9 Non Linear surface Impedance Method Defined from Active and Reactive power equivalency 791
Nicolas Aymard, Mouloud Feliachi, B. Paya
Electricite De France France
PH3-10 Numerical Analysis of Axial Magnetic Field Acting on the Arc in Vacuum Circuit Breakers 793
by 3D Finite Element Method Taking into Account Eddy CurrentsYoshihiro Kawase, Hiroaki Inoue, Tomohiro Ohta, Shokichi Ito
Gifu University JapanPH3-11 On the Use ofthe 3D h-<p Formulation for the Forward Solution for Eddy Nondestructive 795
TestingO. Michelsson, F. Hermann Uhlmann
TU Ilmenau GermanyPH3-12 The New Method ofHandling Open Boundaries and DisconnectedRegions inFEM Model of 797
Eddy Currents
Jacek Starzynski, Stanislaw Wincenciak, Jacek Korytkowski
Warsaw University of Technology POLAND
PH3-13 Transient Eddy Currents in a Line consisting ofTwo Bus Bars 799
Joachim Kuhlmann
Universita"t der BWHamburg GermanyPH3-14 Transient Eddy Currents in Cables with Circular Cross-Section 801
Dirk Netzler
Universitcit der BWHamburg Germany
Poster Session PH4 Electromagnetic Compatibility I
November 6, 1997, Thursday 13:45-15:15
Chairmen: Antonio Roberto Panicali and Nunzio Esposito
PH4-1 3D FernAnalysis of Electromagnetic Wave Scattering from a Dielectric Sheet in EMC 803
Problems
Frederic Bocquet, Lionel Pichon, Gerard Tanneau, Adel Razek
Laboratoire de Genie Electrique de Paris (LGEP) France
PH4-2 Electromagnetic Fields Induced Inside Human Tissue: An Analysis Using Solenoidal Basis 806
Functions
Sergio Antenor Carvalho, Leonardo Mendes
UNICAMP-FEEC Brazil
PH4-3 Fast Computation of Quasi-Static Magnetic Fields Around Nonperfectly Conductive Shields 807
Mauro Feliziani, Francescaromana Maradei
University ofRome "La Sapienza" Italy
PH4-4 Fractal Modeling ofElectromagnetic Constitutive Parameters of Biological Media 809
Francisco de Assis F. Tejo, Romulo Raimundo do Valle, Brigida Rocha
Universidade Federal da Paraiba Brazil
PH4-5 Induced Voltages on Distribution Lines Due to Lightning Discharges on Nearby Metallic 811
Structures
Alexandre Piantini, Jorge M. Janiszewski
USP Brazil
PH4-6 Interaction Between Grounding Systems and Electrostatic Discharge Events 813
Marco Angeli, Ermanno Cardelli, Nunzio Esposito, B. Tellini
Universita Di Perugia Italy
PH4-7 Lightning Induced Voltage Calculation in Lossy Transmission Lines 815
Jose Osvaldo S. Paulino, Antonio Emilio Angueth de Araujo, Glassio Costa Miranda
Universidade Federal de Minas Gerais Brazil
PH4-8 Numerical Evaluation of a Practical Technique to Control Magnetic Field Level on the 817
Proximites ofTransmission Lines
Silverio Visacro Filho, Marco A. de O. Schroeder, Vinicius Haikal de Souza, Andre C. Pernambuco,
Andresa Coelho Penido
COMPUMAG - The ll"1 Conference on the Computation of Electromagnetic Fields xxiii
November 03-06, 1997 - Rio de Janeiro
Rio
Universidade Federal de Minas Gerais Brazil
PH4-9 PEEC - Based Multiscale Electromagnetic Modeling for EMC-Driven Design ofHigh-Speed 819
Interconnects
William Pinello, Andreas C. Cangellaris, Jeffrey J. Ruehl
University ofArizona USA
PH4-10 The BECM Concepts Applied to Heal Cancer 821
Marcos Tello, Guilherme A. D. Dias, Adroaldo Raizer
Universidade Federal de Santa Catarina Brazil
PH4-11 Transient Induced Voltage Computation in a High Building Struck by Lightning 823
Carlos A. F. Sartori, Jose Roberto Cardoso, Antonio Orlandi
Escola Politecnica da Universidade de Sao Paulo Brazil
PH4-12 Transient Shielding ofData-Lines by a Metal Plate of Rectangular Cross Section 825
Matthias Ehrich, Joachim Kuhlmann
Universitat der BW Hamburg Germany
Oral Session OF Optimization
November 6,1997, Thursday 15:30-17:20
Chairmen: R. Carlson and Charles William Trowbridge
1-6 Eddy Current Inversion Scheme for 3D Problems by Optimization 827
Zsolt Badics, J6zsef Pavo, H. Komatsu, T. Kojima, Y. Matsumoto, Kazuhiko Aoki
ANSOFT Corporation USA
OF-1 A Combined Finite Element - Nonlinear Conjugate Gradient Spatial Method for the 829
Reconstruction of Unknown Scatterer Profiles
Ioannis Rekanos, Theodoros Tsiboukis
Aristotle University Greece
OF-2 Determining Boundary Shapes from the Optimized Material distribution System 831
S.H.E. Choi, David Lowther, Derek Dyck
McGill University Canada
OF-3 A Combined Approach for the Stochastic Optimization of Multiminime Problems Using 833
Adaptive Fuzzy Sets and Radial Basis Functions
Piergiorgo Alotto, A. Bertoni, Bernhard Brandstater, Christian Magele, Giorgio Molinari, Mario
Nervi, Carlo Ragusa, Maurizio Repetto Kurt Richter
Universita di Geneva ItalyOF-4 GeneticAlgorithm and Taylor Development ofthe Finite Element Solution for Shape 835
Optimization of Electromagnetic Devices
L. Saludjian, Jean-Louis Coulomb, A. Izabelle
Lab. d'Electrotechnique de Grenoble France
xxiv COMPUMAG - The 11th Conference on the Computation ofElectromagnetic Fields
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