Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

 
 
Session Overview
Session
A02_02: Instability and Transition
Time:
Tuesday, 17/September/2024:
10:00am - 12:00pm

Session Chair: Jörn Lothar Sesterhenn, Universität Bayreuth
Location: H02

C.A.R.L.-Central Auditorium for Research and Learning Claßenstr. 11 52072 Aachen

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Presentations
10:00am - 10:15am

What does the transition to turbulence in shear flows tell us about the buckling of elastic slender structures (YSA)

Tian Yang, Tobias M. Schneider

Emergent Complexity in Physical Systems Laboratory (ECPS), École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland

Yang-What does the transition to turbulence in shear flows tell us-566.pdf


10:15am - 10:30am

Variational computation of invariant solutions in wall-bounded chaotic flows (YSA)

Omid Ashtari, Tobias M Schneider

Ecole Polytechnique Federale de Lausanne (EPFL)

Ashtari-Variational computation of invariant solutions in wall-bounded chaotic flows-607.pdf


The contribution has been withdrawn.
10:30am - 10:45am

Effects of heavy and light particles on Rayleigh-Benard instability

Saad Raza, Silvia C. Hirata, Enrico Calzavarini

Universit ́e de Lille, Unit ́e de M ́ecanique de Lille - J. Boussinesq, UML ULR 7512, F 59000 Lille, France



10:45am - 11:00am

Effects of streamwise-grooved spanwise-periodic surface roughness arrays on boundary-layer instability

Jianing Zheng1, Xuesong Wu2

1Department of Mechanics, Tianjin University, Tianjin 300072, PR China; 2Department of Mathematics, Imperial College London, 180 Queen’s Gate, London SW7 2AZ, UK

Zheng-Effects of streamwise-grooved spanwise-periodic surface roughness arrays-636.pdf


11:00am - 11:15am

Evolution of a single stationary globally unstable instability in shock-wave-boundary-layer interaction at Mach 6

Ziming Song, Jiaao Hao

Department of Aeronautical and Aviation Engineering, The Hong Kong Polytechnic University

Song-Evolution of a single stationary globally unstable instability-925.pdf


11:15am - 11:30am

Excitation of low-frequency Kelvin–Helmholtz modes by modulated large-scale vortical structures on a planar mixing layer

Zhongyu Zhang1, Xuesong Wu2,3

1Laboratory for High-speed Aerodynamics, School of Mechanical Engineering, Tianjin University, Nankai, Tianjin 300072, P.R. China; 2Department of Mathematics, Imperial College London, 180 Queen’s Gate, London SW7 2AZ, U.K.; 3School of Mechanical Engineering, Nantong University, Nantong 226019, P.R. China

Zhang-Excitation of low-frequency Kelvin–Helmholtz modes-1279.pdf


11:30am - 11:45am

Thermoelectric instability of a dielectric fluid in a Taylor-Couette system with different configurations.

Mohammed Hussein Hamede1, Jonas Roller2, Antoine Meyer3, Vincent Heuveline2, Christoph Egbers1

1Department of Aerodynamics and Fluid Mechanics, BTU Cottbus-Senftenberg, Cottbus, (Germany); 2Engineering Mathematics and Computing Lab, Heidelberg University, Heidelberg (Germany); 3LOMC, UMR 6294, CNRS - Universit´e Le Havre Normandie, Le Havre (France)

Hamede-Thermoelectric instability of a dielectric fluid in a Taylor-Couette system with-482.pdf


 
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