ICJWSF 2015 - h24-files.s3.amazonaws.comh24-files.s3.amazonaws.com/191807/694458-lnphc.pdf · uids with a vortex shedding meter, Ford, ... and Toyoda Flow control of a ... An e ect

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ICJWSF 2015

International Conference on Jets, Wakes and Separated Flows 2015

KTH Royal Institute of Technology, Stockholm, June 15-18, 2015

ICJWSF2015 conference program

www.icjwsf2015.com

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D1

Invited Speakers

• Some attempts to control the flow on blended wing airplane configurations, Wygnanski

• The Achilles’ heel of miniature vortex generators as passive flow control devices,Fransson

• Vortical structures in swirl flow and flame: towards control, Alekseenko

• Jet and wake flow control - a few topics - , Shakouchi

• Fractal-generated turbulence, Vassilicos, Dairay, Obligado, Goto and Laizet

• Unsteadiness of turbulence driven by steady forces in a periodic cube, Goto

• Decay law of turbulence generated by passing through Sierpinski tetrahedron, Ushijima

• Flames in fractal grid generated turbulence, Lindstedt

• Scalar diffusion in the near field of grid-generated turbulence, Ito, Watanabe, Nagata,Sakai and Iwano

• Application of the turbulence generator in the development of industrial products, Iidaand Yokoyama

• Analysis of pressure perturbation sources on a generic space launcher after-body,Schroder, Statnikov, Sayadi, Meinke and Schmid

• Study of alumina molten breakup mechanism in air flow, Amano and Yen

• Direct numerical simulation of complex turbulent boundary layers, Henningson, Vinuesa,Schlatter, Malm and Mavriplis

• Coherent structures in biomedical flows, Plesniak

• Fast and furious: supersonic droplet disruption and vaporization, Hermanson

• Control of air bubble cluster by a vortex ring in water, Uchiyama

• Supersonic jet noise characterization and suppression, Gutmark

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Seminar onFlow Control and Fractal Turbulence

Monday, June 15, Room D1

Arrival and registration (09:30-10:00)

Flow control (10:00-12:00). Chairs: L. Fuchs and Y. Sakai

• Some attempts to control the flow on blended wing airplane configurations, Wygnanski

• The Achilles’ heel of miniature vortex generators as passive flow control devices,Fransson

• Vortical structures in swirl flow and flame: towards control, Alekseenko

• Jet and wake flow control - a few topics - , Shakouchi

Lunch break (12:00-14:00)

Fractal turbulence I (14:00-15:30). Chairs: S. Laizet and Y. Ito

• Fractal-generated turbulence, Vassilicos, Dairay, Obligado, Goto and Laizet

• Unsteadiness of turbulence driven by steady forces in a periodic cube, Goto

• Decay law of turbulence generated by passing through Sierpinski tetrahedron, Ushijima

Coffee break (15:30-16:00)

Fractal turbulence II (16:00-17:30). Chairs: S. Laizet and Y. Sakai

• Flames in fractal grid generated turbulence, Lindstedt

• Scalar diffusion in the near field of grid-generated turbulence, Ito, Watanabe, Nagata,Sakai and Iwano

• Application of the turbulence generator in the development of industrial products, Iidaand Yokoyama

Notes

• The 30 minutes allocated to each talk include a minimum of 5 minutes for questions.

• A computer (running Microsoft Office PowerPoint and a PDF reader) will be available in theconference room. However, you are also welcome to bring your own laptop.

ICJWSF2015 Conference program Room D1

Jun-16 Jun-17 Jun-18

845 900 Conference opening 900 930 Schröder Henningson Hermanson

Jets Jets Flow Control (Jets)

940 1000 Terekhov Alekseenko Awa 1000 1020 Wang Terekhov Okayama 1020 1040 Kawabe Shakouchi Lesshafft

1040 1100 Coffee Coffee Coffee

Confined Flows Turbomachinery Jets 1100 1120 Iwasaki Ford Ueki 1120 1140 Ando Sundström Kimura 1140 1200 Steiros Gherman Muramatsu 1200 1220 Manshoor Dragan Lacagnina

1220 1340 Lunch Lunch Lunch

1340 1410 Amano Plesniak Uchiyama

Buoyancy effects Jets Flow Control (wings)

1420 1440 Naitoh Takahashi Wygnanski 1440 1500 Arnqvist Miyagi Romano 1500 1520 Chakravarthy D'addio Yokoi


Jets Multiphase Flows 1540 1600 Muthuramalingam Gorin Gutmark

1600 1620 Tsujimoto Kito 1620 1640 Yadav Wakimoto Concluding remarks

1640 1700 Robert Kireitseu

1800 Reception 1900 Dinner

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Room D2


845 900 900 930

Particles Vortex Dynamics

Energy-Related Problems

940 1000 Sumbekova Mochizuki O. Katoh 1000 1020 Fukada Fu/Qiu Ikeya 1020 1040 Uchiyama Ahmed Cesur


Wall-Bounded Flows

Reacting and Rarefied Flows Noise

1100 1120 Marom Szasz Du 1120 1140 Horii Katoshevski Kanjere 1140 1200 Huy Carlanescu Hafsteinsson 1200 1220 Matsubara Muto Octavianty


1340 1410

Turbomachinery Wakes

1420 1440 Revstedt Pal 1440 1500 Coskun Trip 1500 1520 Oliveira Segalini


Turbomachinery Wall-Bounded Flows 1540 1600 Lim Nishio 1600 1620 Kiwata Mochizuki S.

1620 1640 Rabault Hearst 1640 1700 Najafabadi Alfredsson


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Room D3


845 900 900 930

Flow Control (Separation) Wakes Separation

940 1000 Fukumoto Gentile Ozsipahi 1000 1020 Yoshioka Fratantonio Iaccarino 1020 1040 Bolgar Mastrokalos Melina


Wakes

Unsteady Aerodynamics Vehicle Aerodynamics

1100 1120 Dairay Schickhofer Mortazavi 1120 1140 Aoki Son Krajnovic 1140 1200 Gunnoo Moriche Koso 1200 1220 Djenidi Fuchiwaki Nasu


1340 1410

Separation Flow Control(Wakes)

Analytical and numerical analyses

1420 1440 Van Der Kindere Minelli Lee 1440 1500 Cadirci Nilsson Nakazawa 1500 1520 Krajnovic

Kitamura


Noise Jets 1540 1600 Caraeni Nygård 1600 1620 Nonomura Koike 1620 1640 Cetin Watanabe 1640 1700 Semeraro Terekhov


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Room D34


845 900 900 930

940 1000

1000 1020 1020 1040


Synthetic Jets Wind Energy 1100 1120 Watabe

Dunne

1120 1140 Ishizawa

Aboufares 1140 1200 Sasaki

Dobrev

1200 1220 Bhapkar

Lipian


1340 1410

1420 1440 1440 1500 1500 1520


1540 1600

1600 1620 1620 1640 1640 1700


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D1Tuesday, June 16, Room D1

Conference opening (08:45-09:00)

• INVITED TALK: Analysis of pressure perturbation sources on a generic space launcherafter-body, Schroder, Statnikov, Sayadi, Meinke and Schmid (09:00-09:30)

Jets I (09:40-10:40). Chair: N. Miyagi

• Flow and heat transfer features of an impinging annular jet, Terekhov, Kalinina and Sharov

• Experimental study of reactive turbulent jet flows at high Reynolds numbers, Li, Zhou,Wang, Petersson, Brackmann, Li, Richter, Wang, Alden and Bai

• Flow structure of a round jet with side-jet formation, Kawabe and Muramatsu


Confined Flows (11:00-12:20). Chair: P. H. Alfredsson

• Flow and heat transfer of petal shaped double tube -effects of pipe geometry-, Shakouchi,Ozawa, Iwasaki, Tsujimoto and Ando

• Loss reduction of the flow in the reducing elbow duct by using weir shaped smallobstacle, Ando, Shakouchi, Hanai and Tsujimoto

• Flow field characteristics and energy injection in a tank stirred by regular and fractalblade impellers, Steiros, Bruce, Buxton and Vassilicos

• Simulation of fractal impeller and baffle for stirred tank reactor with a single stage 4blade Rushton turbine, Manshoor, Zaman, Khalid and Sapit


• INVITED TALK: Study of alumina molten breakup mechanism in air flow, Amano andYen (13:40-14:10)

Buoyancy effects (14:20-15:20). Chair: T. Naitoh

• Penetration by a negatively buoyant vortex ring, Naitoh, Okura, Tanaka and Goto

• Linear stability analysis of canopy flows, Arnqvist and Segalini

• Effect of buoyancy on the instability of light jets and plumes, Chakravarthy, Lesshafft andHuerre


Jets II (15:40-17:00). Chair: M. Kimura

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• Les investigation of coherent structures in a turbulent walljet, Muthuramalingam andElangovan

• Direct numerical simulation of dynamic-rotational controlled jet, Tsujimoto, Onodera,Shakouchi and Ando

• Characterisation of free and impinging pulse round jet, Yadav, Srivastava and Agrawal

• Numerical investigation of a confined jet penetrating into a counterflow, Thomas andRobert

Conference Reception at the City Hall (18:00-)

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Wednesday, June 17, Room D1

• INVITED TALK: Direct numerical simulation of complex turbulent boundary layers,Henningson, Vinuesa, Schlatter, Malm and Mavriplis (09:00-09:30)

Jets III (09:40-10:40). Chair: A. Muramatsu

• Coherent structures in a turbulent swirling jet under vortex breakdown. 3D PIVmeasurements, Alekseenko, Dulin, Tokarev and Markovich

• Investigation of the flow in free and impinging air micro- and macrojets, Lemanov,Terekhov and Sharov

• Performance and nozzle configuration of the ejector, Shakouchi, Nishikawa, Tsujimoto andAndo


Turbomachinery III (11:00-12:20). Chair: L. Fuchs

• Mass flow measurement in variable density fluids with a vortex shedding meter, Ford,Tillmark and Alfredsson

• Similarities and differences concerning flow characteristics in centrifugal compressorsof different size, Sundstrom, Semlitsch and Mihaescu

• Numerical investigation of clearence effects on transonic centrifugal rotor aerodynamicefficiency, Gherman, Malael and Silivestru

• Optimization of a high pressure centrifugal compressor stage using tridimensional com-putational fluid dynamics, Dragan, Vizitiu and Fetea


• INVITED TALK: Coherent structures in biomedical flows, Plesniak (13:40-14:10)

Jets IV (14:20-15:20). Chair: S. Alekseenko

• Enhancement of turbulent diffusion in an axisymmetric jet by vortex generators, Taka-hashi, Miura, Sakai, Nagata, Ito and Iwano

• Diffusion control of jet by acoustically driven secondary film Flow, Miyagi and Kimura

• Dynamics of the free jets from nozzles of complex geometries, D’Addio and Orlandi


Multiphase Flows (15:40-17:00). Chair: T. Uchiyama

• On mechanics of turbulent gas-liquid flows, Gorin

• Liquid-film behavior of gas-liquid two-phase flow in a horizontal pipe with a suddencontraction, Fujimatsu, Kito and Kondo

• Measurement of dynamic surface tension for liquid metal by capillary jet method,Wakimoto and Katoh

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• Multi-physics design and modelling of multi-phase flow of industrial fluids in complexchannels under magnetic fields, Kireitseu

Conference Dinner (19:00-)

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Thursday, June 18, Room D1

• INVITED TALK: Fast and furious: supersonic droplet disruption and vaporization,Hermanson (09:00-09:30)

Flow Control (Jets) (09:40-10:40). Chair: D. Watanabe

• Characteristics of a plane jet perturbed by tabs at the nozzle exit, Awa, Kiwata, Yoshidaand Toyoda

• Flow control of a rectangular jet by DBD plasma actuators, Kozato, Kikuchi, Imao, Katoand Okayama

• Modeling of coherent structures in a turbulent jet as global linear instability wavepack-ets: theory and experiment, Lesshafft, Semeraro, Jaunet and Jordan


Jets VI (11:00-12:20). Chair: K. Tsujimoto

• Diffusion control of the coaxial jet by DBD plasma actuator, Ueki, Miyagi and Kimura

• Influence on jet flame by a coaxial DBD plasma actuator, Asakura and Kimura

• An effect of initial disturbance on spatial development of a two-dimensional jet at alow Reynolds number, Muramatsu and Tsuchiya

• Experimental study on intermittent jet injection, Lacagnina and Fuchs


• INVITED TALK: Control of air bubble cluster by a vortex ring in water, Uchiyama (13:40-14:10)

Flow Control (Wings) (14:20-15:20). Chair: J. Fransson

• Active flow control as a fluidic fence preventing tip stall on swept back wings, Tewes,Taubert and Wygnanski

• Investigations of the effects of trip wires on the performances of a rectangular wing,Capuano and Romano

• Numerical experiment of flow characteristics of a circular cylinder with splitter plate,Yokoi


• INVITED TALK: Supersonic jet noise characterization and suppression, Gutmark (15:40-16:10)

Concluding remarks (16:10-16:20)

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Conference opening (08:45-09:00 in room D1)

• INVITED TALK: Analysis of pressure perturbation sources on a generic space launcherafter-body, Schroder, Statnikov, Sayadi, Meinke and Schmid (09:00-09:30 in room D1)

Particles (09:40-10:40). Chair: S Lundstrom

• Joint investigation of settling and preferential concentration of inertial particles inturbulence, Sumbekova, Aliseda, Cartellier, Volk and Bourgoin

• Deflection of the wake of a particle in sheared ambient flows, Fukada, Takeuchi andKajishima

• Generation and transport of solid particle cluster by a vortex ring, Uchiyama and Yano


Wall-Bounded Flows I (11:00-12:20). Chair: R. Orlu

• Interaction of suction and pulsed blowing with a laminar boundary layer, Marom, Paleiand Seifert

• Very large-scale fluctuations in turbulent channel flow at low Reynolds number, Mat-subara, Saito, Takahashi and Horii

• Breakdown of a low-speed streak caused by turbulent fluctuations, Huy, Asai and Takagi,

• Advection of a coherent structure in a turbulent boundary layer, Matsubara, Nagasaki,Yokoi and Azmeer


• INVITED TALK: Study of alumina molten breakup mechanism in air flow, Amano andYen (13:40-14:10 in room D1)

Turbomachinery I (14:20-15:20). Chair: M. Mihaescu

• Numerical investigation of transonic flow through a centrifugal rotor excited by anoutlet oscillating pressure wave over time, Li, Revstedt and Dragan

• A numerical model of fluid structure interaction of a fluttering valve, Coskun, Gunes andSarioglu

• Capacity testing and local flow analysis of geometrically complex trims installed withina commercial control valve, Asim, Charlton and Mishra

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Turbomachinery II (15:40-17:00). Chair: J. Revstedt

• Wall treatment effects on the heat transfer in a radial turbocharger turbine, Lim,Dahlkild and Mihaescu

• Development of airflow around a rotating disk, Numata, Kiwata and Hosokawa

• PIV investigation of the intake flow in a parallel valves diesel engine cylinder, Rabault,Vernet, Lindgren and Alfredsson

• On the characteristics of the jet in film cooling applications, Najafabadi, Farhanieh,Gardhagen and Karlsson


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• INVITED TALK: Direct numerical simulation of complex turbulent boundary layers,Henningson, Vinuesa, Schlatter, Malm and Mavriplis (09:00-09:30 in room D1)

Vortex Dynamics (09:40-10:40). Chair: M. Fuchiwaki

• Influence of splash formation under the water surface, Kubota and Mochizuki

• Effect of wing morphology and kinematics on vortex dynamics in flapping flight, Fu,Shyy and Qiu

• Experimental and computational observation of air bubble ring due to plughole vortex,Ahmed and Lim


Reacting and Rarefied Flows (11:00-12:20). Chair: A. Gorin

• Algorithm for automatic quantification of flashback and flash forward events fromhigh-speed chemiluminescence recordings, Szasz, Subash, Collin, Fuchs and Gutmark

• Effect of grouping of fuel droplets on a flame formed by an oscillating spray jet, Kato-shevski and Greenberg

• Numerical analysis of the effect of the fuel composition on the flame characteristics inhydrogen methane diffusion flames, Carlanescu, Prisecaru, Petcu and Prumbel

• DNS study on coal particle behavior in a pulverized coal jet flame, Muto, Hara, Kuroseand Komori


• INVITED TALK: Coherent structures in biomedical flows, Plesniak (13:40-14:10 in room D1)

Wakes III (14:20-15:20). Chair: S. Krajnovic

• The turbulent, stratified wake of a sphere at Re = 3700 and Fr = 1.3, Pal, Posa, Balarasand Sarkar

• An experimental study on the relation between the wake inlet conditions and the nearwake topology, Trip and Fransson

• Experimental and analytical investigation of forest clearings, Segalini


Wall-Bounded Flows II (15:40-17:00). Chair: M. Matsubara

• Growth mechanism of Tollmien-Schlichting wave viewed as vorticity pattern, Nishio,Izawa and Fukunishi

• The wall similarity in turbulent boundary layers subjected to pressure gradients,Mochizuki, Tokunaga and Kameda

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• Interface characteristics between a turbulent boundary layer and freestream turbu-lence, Hearst, Dogan and Ganapathisubramani

• Generalization of the diagnostic plot to higher-order moments in turbulent boundarylayers, Orlu, Segalini, Klewicki and Alfredsson


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• INVITED TALK: Fast and furious: supersonic droplet disruption and vaporization,Hermanson (09:00-09:30 in room D1)

Energy-Related Problems (09:40-10:40). Chair: A. Segalini

• Development of a wave power generation system using a slit type break water (waterwheel and bending plate type generators), Katoh, Wakimoto, Shigematsu and Yoshioka

• Measurement and control of forces acting on a solar panel, Ikeya, Fukagata, Ichijo,Hasegawa and Matsuno

• Tire water splash modeling, Moroianu and Cesur


Noise II (11:00-12:20). Chair: L. Lesshafft

• Numerical study on the sound amplification of a T-junction with bias flow, Du, Karlssonand Abom

• Empirical modelling of noise from high aspect ratio jets, Kanjere, Desvard, Nicolas, Hen-rywood and Agarwal

• Reduction of supersonic jet noise using micro-jets in the diverging part of a conicalcd-nozzle, Hafsteinsson, Andersson, Cuppoletti and Gutmark

• Experiments on sound radiation in flow past two side-by-side square cylinders, Octa-vianty and Asai


• INVITED TALK: Control of air bubble cluster by a vortex ring in water, Uchiyama (13:40-14:10 in room D1)




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Flow Control (Separation) (09:40-10:40). Chair: T. Shakouchi

• Control of dymamic flowfield around pitching NACA0012 and NACA633618 airfoilsby a DBD plasma actuator, Fukumoto, Asano, Aono, Watanabe, Tanaka, Matsuda, Osako,Nonomura, Oyama and Fujii

• Curved type plasma actuator for flow separation, Yoshioka, Sakai, Ishikawa and Honami

• Experimental investigations of passive flow control devices for the reduction of theseparation length on a backward-facing step in transonic flow, Bolgar, Scharnowski andKahler


Wakes I (11:00-12:20). Chair: J. Fransson

• Direct numerical simulations of turbulent wakes with non-equilibrium dissipation laws,Dairay and Vassilicos

• Vortex structure extraction from circular disk wake by pod and PIV processing, Aoki,Mizuno and Ishikawa

• Influence of surface waves on Karman street behind vertical cylinder: subharmoniclock-in and phase synchronizaton, Gunnoo, Abcha, Garcia-Hermos, Bennis and Ezersky

• Effects of initial conditions on higher order statistics of two-dimensional bluff bodywakes, Tang, Antonia, Djenidi, Zhou and Zhou


• INVITED TALK: Study of alumina molten breakup mechanism in air flow, Amano andYen (13:40-14:10 in room D1)

Separation I (14:20-15:20). Chair: T. Koso

• Characteristics of recirculation regions on ribs of varying length, Van der Kindere andGanapathisubramani

• Active flow control behind a backward facing step using a zero- net-mass-flux system,Cadirci, Coskun and Gunes

• Numerical study of aerodynamic interactions in a homogeneous multi-vehicle forma-tion, Mirzaei and Krajnovic

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Noise I (15:40-17:00). Chair: M. Mihaescu

• Turbulent jet noise simulation and propagation using a 3rd order MUSCL/CD schemeon unstructured grid and Ffowcs-Williams Hawkings, Caraeni, West and Caraeni

• Linear stability analyses and large eddy simulations for acoustic wave generation mech-anism of a transitional supersonic jet, Nonomura and Fujii

• Numerical investigation of the effect of a realistic nozzle geometry on the jet develop-ment, Cetin, Koh, Meinke, Schroder

• Can jet noise be predicted using linear instability wavepackets?, Semeraro, Lesshafft andSandberg


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• INVITED TALK: Direct numerical simulation of complex turbulent boundary layers,Henningson, Vinuesa, Schlatter, Malm and Mavriplis (09:00-09:30 in room D1)

Wakes II (09:40-10:40). Chair: H. Ishikawa

• Azimuthal organization of an axisymmetric turbulent wake in presence of a centralprotrusion, Gentile, Schrijer, Van Oudheusden and Scarano

• Global linear stability analysis of the flow around a superhydrophobic circular cylinder,Auteri, Carini, Fournie, Fratantonio and Giannetti

• Optimal cancelation of vortex street in a flow past a circular cylinder with controllablewetability properties, Mastrokalos, Papadopoulos and Kaiktsis


Unsteady Aerodynamics (11:00-12:20). Chair: H. Qiu

• Numerical flow simulations of a flexible plate attached to an obstacle in crossflow,Semlitsch, Fekri, Schickhofer and Mihaescu

• Effect of chordwise flexibility on flapping wing aerodynamics, Son and Cetiner

• Three-dimensional instabilities in the wake of a flapping wing at low Reynolds number,Moriche, Garcıa-Villalba and Flores

• Vortex rings formed behind a free-flight butterfly and their dynamic behaviors, Fuchi-waki and Tanaka


• INVITED TALK: Coherent structures in biomedical flows, Plesniak (13:40-14:10 in room D1)

Flow Control (Wakes) (14:20-15:20). Chair: G. Romano

• Numerical investigation of active flow control of boundary layer separation on a bluffbody, Minelli and Krajnovic

• Passive load control in backward-facing step flow by using chevrons, Nilsson, Szasz,Austrell and Gutmark


Jets V (15:40-17:00). Chair: V. Terekhov

• Analysis of vortical structures in intermittent jets, Nygard, Altimira, Semlitsch, Wittbergand Fuchs

• Analysis of flow characteristics in rotating impinging jet using DNS, Koikei, Tsujimoto,Shakouchi and Ando

• Nonlinear development of a pair of helical modes in a supersonic round jet, Watanabeand Maekawa

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• Numerical simulation of flow structure and heat transfer in a swirling gas-dropletturbulent flow through a pipe expansion, Pakhomov and Terekhov


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Separation II (09:40-10:40). Chair: I. Mortazavi

• POD analysis of jet and vortex flows induced by oscillating backward facing step,Cadirci, Ozsipahi and Gunes

• Effect of near wall turbulence anisotropy on flow separation, Iaccarino, Emory and Gorle

• Heat transfer enhancement by grid-generated turbulence for a cylinder in crossflow,Melina, Bruce, Hewitt and Vassilicos


Vehicle Aerodynamics (11:00-12:20). Chair: G. Iaccarino

• Comparison of synthetic and pulsed jets effect for the flow control around the Ahmedbody, Edwige, Eulalie, Gilotte and Mortazavi

• Large-Eddy Simulations of flow around two-generic vehicles in a platoon, Mirzaei andKrajnovic

• Wind at roadside induced by a simplified automobile model, Koso, Yoshida, Kamura,Shimabukuro and Katayama

• Unsteady characteristics of the wake structure of Ahmed bluff body (2nd report), Nasu,Katoh, Kobayashi, Kohri and Hashizume


• INVITED TALK: Control of air bubble cluster by a vortex ring in water, Uchiyama (13:40-14:10 in room D1)

Analytical and Numerical Analyses (14:20-15:20). Chair: A. Segalini

• Two- and three-dimensional numerical analysis for flow field characteristics at variouslow Reynolds numbers, Lee, Nonomura, Oyama and Fujii

• Increasing the critical Reynolds number by maximizing dissipation energy problems,Nakazawa

• SiMple A posteRiori Treatment (SMART) limiter for high resolution flow simulations,Kitamura and Hashimoto




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Synthetic Jets (11:00-12:20). Chair: K. Nishibe

• Influence of an Asymmetric Slot on the Flow Characteristics of Synthetic Jets, Watabe,Sato, Nishibe and Yokota

• Performance characteristics of a fan using synthetic jets, Ishizawa, Sato, Nishibe and Yokota

• Influence of oscillation characteristics on synthetic jet structure, Sasaki, Nishibe, Fujiwara,Ohue and Sato

• Acoustic and heat transfer characteristics of high aspect ratio elliptic synthetic jet,Bhapkar, Srivastava and Agrawal

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Wind Energy (11:00-12:20). Chair: F. Massouh

• Leading edge vortex development on pitching and surging airfoils: a study of verticalaxis wind turbines, Dunne, Tsai, Colonius and Mckeon

• Performance characteristics comparison of a vertical axis wind turbine using com-mercial and open source computational fluid dynamics based codes, Asim, Mishra andAbofares

• Development of near wake of a HAWT depending on hub height, Dobrev and Massouh

• Methodologies for design and development of diffuser-augmented wind turbines vianumerical simulation - analysis and comparison, Lipian, Karczewski, Molinski and Jozwik

Documents

ICJWSF 2015 - h24-files.s3.amazonaws.comh24-files.s3.amazonaws.com/191807/694458-lnphc.pdf · uids with a vortex shedding meter, Ford, ... and Toyoda Flow control of a ... An e ect