Conference Agenda

3:30pm - 3:45pm

Experimental investigation of a transitional boundary layer over an axisymmetric body of revolution subject to free stream turbulence (YSA)

Yaoyao Liu¹, Chong Pan^1,2

¹Fluid Mechanics Key Laboratory of Ministry of Education, Institute of Fluid Mechanics, Beihang University, Beijing 100191 China; ²Aircraft and Propulsion Laboratory, Ningbo Institute of Technology, Beihang University, Ningbo 315100 China

3:45pm - 4:00pm

Investigation of the relation between spanwise periodic structures and low-frequency breathing of a turbulent separation bubble using resolvent analysis and SPOD (YSA)

Lukas M. Fuchs¹, Jakob G.R. von Saldern¹, Ben Steinfurth², Julien Weiss², Kilian Oberleithner¹

¹Laboratory for Flow Instabilities and Dynamics, Institute of Fluid Dynamics and Technical Acoustics, Technical University Berlin; ²Institute of Aerodynamics, Technical University Berlin

4:00pm - 4:15pm

Noise sustained versus self-sustained structures in rotor-stator flow (YSA)

Artur Gesla^1,3, Laurent Martin Witkowski², Yohann Duguet³, Patrick Le Quéré³

¹Sorbonne Université, F-75005 Paris, France; ²Universite Claude Bernard Lyon 1, CNRS, Ecole Centrale de Lyon, INSA Lyon, LMFA, UMR5509, 69622 Villeurbanne, France; ³LISN-CNRS, Université Paris-Saclay, F-91400 Orsay, France

4:15pm - 4:30pm

Constructing conditional Lyapunov functions for fluid dynamic systems

Péter Tamás Nagy

Budapest University of Technology and Economics

4:30pm - 4:45pm

Contact Line Dynamics Effect on the Stability of Gravity-Driven Liquid Films with Spanwise Confinement

Hammam Mohamed, Jörn Sesterhenn

Universität Bayreuth

4:45pm - 5:00pm

Discontinuous transition to shear flow turbulence

Bowen Yang¹, Yi Zhuang¹, Vasudevan Mukund¹, Elena Marensi², Björn Hof¹

¹Institute of Science and Technology Austria, Am Campus 1, 3400 Klosterneuburg, Austria; ²Department of Mechanical Engineering, The University of Sheffield, Mappin Street, S1 3JD Sheffield, UK

5:00pm - 5:15pm

Does rare, noise-induced, bypass transition in plane Couette flow bypass instantons ?

Joran Rolland

Laboratoire de Mécanique des Fluide de Lille, Ecole Centrale de Lille

5:15pm - 5:30pm

Dynamics of turbulent structures in Couette-Poiseuille flow

Benoît Semin, Tao Liu, Ramiro Godoy-Diana, Jose Eduardo Wesfreid

Laboratoire PMMH, CNRS, ESPCI Paris, Université PSL, Sorbonne Université, Université Paris Cité, 7 quai saint-Bernard, 75005 Paris, France

5:30pm - 5:45pm

Large Reynolds number asymptotic analysis of the pulsating planar Poiseuille flow

Gaétan Andriano^1,2, Pierre-Yves Passaggia¹, Christian Caillol¹, Pascal Higelin¹, Fabien Harambat², Sébastien Houille²

¹Univ. of Orléans, INSA-CVL, PRISME, EA 4229, 45072, Orléans, France; ²Advanced Research Department, Technology Office, STELLANTIS, 78955, Carrières-sous-Poissy, France

5:45pm - 6:00pm

Dynamical systems analysis of turbulent stripes

Dwight Barkley¹, Jonathan Billet², Santiago Benavides³, Laurette Tuckerman⁴

¹University of Warwick; ²Ecole Normale Supérieure Paris; ³Universidad Politécnica de Madrid; ⁴CNRS, ESPCI Paris