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_09: Instability and Transition
Time:
Friday, 20/September/2024:
8:30am - 11:00am

Session Chair: Lutz Lesshafft, CNRS
Location: H02

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

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Presentations
8:30am - 8:45am

Towards a new closure model for linearized mean field analysis inspired by inherent Lie symmetries of the system

Sophie Julie Knechtel, Kilian Oberleithner

TU Berlin

Knechtel-Towards a new closure model for linearized mean field analysis inspired-1085.pdf


8:45am - 9:00am

Towards a novel transient-growth based statistical stability criterion for channel flow

Dario Simon Klingenberg1,2

1DAMTP, University of Cambridge; 2ZARM, Universität Bremen

Klingenberg-Towards a novel transient-growth based statistical stability criterion-634.pdf


9:00am - 9:15am

Transition in pipe flow in the presence of body forces

Björn Hof, Bowen Yang

IST Austria

Hof-Transition in pipe flow in the presence of body forces-1266.pdf


9:15am - 9:30am

Turbulent bands and stripes formation mechanisms in planar shear flows

Roger Ayats, Björn Hof

Institute of Science and Technology Austria (ISTA)

Ayats-Turbulent bands and stripes formation mechanisms in planar shear flows-1108.pdf


9:30am - 9:45am

Turbulent transition of shear-thinning pipe flow

Baoying Wang, Björn Hof

Institute of Science and Technology Austria

Wang-Turbulent transition of shear-thinning pipe flow-1323.pdf


9:45am - 10:00am

Using periodic orbits to quantitatively describe three-dimensional transitional turbulent thermal convection

Zheng Zheng1, Laurette Tuckerman2, Tobias Schneider1

1Emergent Complexity in Physical Systems Laboratory (ECPS), Ecole Polytechnique Fédérale de Lausanne, CH 1015 Lausanne, Switzerland; 2Physique et Mécanique des Milieux Hétérogènes (PMMH), CNRS, ESPCI Paris, PSL University, Sorbonne Université, Université de Paris, 75005 Paris, France

Zheng-Using periodic orbits to quantitatively describe three-dimensional transitional-506.pdf


10:00am - 10:15am

Weakly nonlinear study of a spontaneous symmetry breaking in a triple inlet channel.

Robin Debuysschère1, Timothée Salamon2, François Gallaire2, Benoît Scheid1

1ULB, TIP lab; 2EPFL, LFMI

Debuysschère-Weakly nonlinear study of a spontaneous symmetry breaking-1124.pdf


10:15am - 10:30am

Can topology help us enumerating all UPOs of a chaotic PDE?

Marie Abadie1, Pierre Beck2, Jeremy P. Parker3, Tobias M. Schneider2

1University of Luxembourg, Department of Mathematics; 2EPFL, Emergent Complexity in Physical Systems Laboratory; 3University of Dundee, Division of Mathematics

Abadie-Can topology help us enumerating all UPOs of a chaotic PDE-712.pdf


 
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