1^st European Fluid Dynamics Conference

16 - 20 September 2024 | Aachen, Germany

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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

A03_05: Convection and Buoyancy-Driven Flows

Time:

Wednesday, 18/September/2024:

2:30pm - 4:30pm

Session Chair: Juan Pedro Mellado, University of Hamburg

Location: H04

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

Presentations

2:30pm - 2:45pm

Experimental study of the energy dissipation rate and small-scale properties of turbulent thermal convection with polymer additives

Ke-Qing Xia, Fang Xu, Xiao-Shen Liu, Xiao-Ming Li

Center for Complex Flows and Soft Matter Research and Department of Mechanics and Aerospace Engineering, Southern University of Science and Technology

Xia-Experimental study of the energy dissipation rate and small-scale properties-1105.pdf

2:45pm - 3:00pm

Flow Organization and its Influence on the Heatflux in Turbulent Rayleigh-Benard Convection

Eberhard Bodenschatz, Hiufai Yik, Stephan Weiss

Max Planck Institute for Dynamics and Self-Organizaton

Bodenschatz-Flow Organization and its Influence on the Heatflux-1177.pdf

3:00pm - 3:15pm

Ultimate Rayleigh–Bénard turbulence

Detlef Lohse², Olga Shishkina¹

¹Max Planck Institute for Dynamics and Self-Organization; ²University of Twente

Lohse-Ultimate Rayleigh–Bénard turbulence-307.pdf

3:15pm - 3:30pm

Heat transfer in geostrophic convection: the role of the Prandtl number

Rudie Kunnen, Hannah Clercx

Fluids and Flows, Department of Applied Physics, Eindhoven University of Technology

Kunnen-Heat transfer in geostrophic convection-172.pdf

3:30pm - 3:45pm

Large-scale properties of reactive Rayleigh-Taylor turbulence

Kevin Ley^1,2, Olivier Soulard^1,3, Jérôme Griffond¹, Antoine Briard¹, Serge Simoëns²

¹CEA, DAM, DIF, F-91297 Arpajon, France; ²Ecole Centrale de Lyon, MFAE, LMFA, F-69134 Ecully, France; ³Univ. Paris-Saclay, CEA, LMCE, 91680 Bruyeres-le-Chatel, France

Ley-Large-scale properties of reactive Rayleigh-Taylor turbulence-792.pdf

3:45pm - 4:00pm

Lateral mixing at river confluences affected by buoyancy effects

Louis Gostiaux¹, Nicolas Rivière¹, Emmanuel Mignot¹, Patrick Boyer², Etienne Dureuil³, Jérôme Le Coz³

¹CNRS, Ecole Centrale de Lyon, INSA Lyon, Universite Claude Bernard Lyon 1, LMFA, UMR5509, 69621 Villeurbanne, France; ²Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE/SRTE/LRTA, CE-Cadarache, France; ³INRAE, UR Riverly, River Hydraulics Group, Villeurbanne, France

Gostiaux-Lateral mixing at river confluences affected by buoyancy effects-728.pdf

The contribution has been withdrawn.

4:00pm - 4:15pm

Mapping the transport enhancements in highly turbulent Rayleigh-B\'enard convection due to non-Oberbeck-Boussinesq effects

Michal Macek¹, Jakub Urban¹, Vera Musilova¹, Pavel Urban¹, Georgy Zinchenko², Joerg Schumacher²

¹Czech Academy of Sciences, Institute of Scientific Instruments, Brno, Czech Republic; ²Technische Universitaet Ilmenau, Institute for Thermo- and Fluid Dynamics, Ilmenau, Germany

4:15pm - 4:30pm

Measurement of thermal structures in a turbulent Rayleigh-Benard system of large aspect ratio using luminophores

Stephan Weiss, Johannes Bosbach

Deutsches Zentrum f. Luft- und Raumfahrt (DLR)

Weiss-Measurement of thermal structures in a turbulent Rayleigh-Benard system-459.pdf

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