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_02: Convection and Buoyancy-Driven Flows
Time:
Tuesday, 17/September/2024:
2:30pm - 4:30pm

Session Chair: Christoph Bruecker, City, University of London
Location: H04

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

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Presentations
2:30pm - 2:45pm

MRI experiments of convection in a porous medium with phase change

Nicolo Rubens Sgreva, Christel Metivier, Sebastien Leclerc

Université de Lorraine, CNRS, LEMTA, 54000, Nancy, France

Sgreva-MRI experiments of convection in a porous medium with phase change-198.pdf


2:45pm - 3:00pm

Statistical properties of thermal convecting concentrated emulsions at the onset of phase inversion (YSA)

Francesca Pelusi1, Andrea Scagliarini1, Mauro Sbragaglia2, Massimo Bernaschi1, Roberto Benzi2

1CNR - Istituto per le Applicazioni del Calcolo (IAC), Rome (Italy); 2Department of Physics & INFN, Tor Vergata University of Rome (Italy)

Pelusi-Statistical properties of thermal convecting concentrated emulsions-932.pdf


3:00pm - 3:15pm

Surface morphology of a vertical ice cylinder melting in a saline environment (YSA)

Simen T. Bootsma1, Dehao Xu1, Roberto Verzicco1,2,3, Detlef Lohse1,4, Sander G. Huisman1

1Physics of Fluids Group, Max Planck Center for Complex Fluid Dynamics and J.M. Burgers Center for Fluid Dynamics, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands; 2Dipartimento di Ingegneria Industriale, University of Rome ‘Tor Vergata’, Via del Politecnico 1, Roma 00133, Italy; 3Gran Sasso Science Institute, Viale F. Crispi, 7 67100 L’Aquila, Italy; 4Max Planck Institute for Dynamics and Self-Organisation, Am Fassberg 17, 37077 Göttingen, Germany

Bootsma-Surface morphology of a vertical ice cylinder melting-547.pdf


3:15pm - 3:30pm

The influence of streamwise-aligned ridges on the dynamics of convective rolls (YSA)

Kay Schäfer1, Bettina Frohnapfel2, Juan Pedro Mellado1

1Meteorological Institute, University of Hamburg, 20146 Hamburg, Germany; 2Institute of Fluid Mechanics, Karlsruhe Institute of Technology, 76131 Karlsruhe, Germany

Schäfer-The influence of streamwise-aligned ridges on the dynamics-522.pdf


3:30pm - 3:45pm

Classical 1/3 Nusselt number scaling up to $Ra = 10^{18}$

Harshit Tiwari, Mahendra Kumar Verma

Indian Institute of Technology Kanpur

Tiwari-Classical 13 Nusselt number scaling up to $Ra 10{18}-511.pdf


3:45pm - 4:00pm

Competing aggregation and iso-density equilibrium lead to band patterns in density gradients

Alexis Darras, Felix Maurer, Camila Romero, Nikolas Lerch, Thomas John, Lars Kaestner, Christian Wagner

Experimental Physics, Saarland University, 66123 Saarbruecken, Germany

Darras-Competing aggregation and iso-density equilibrium lead-146.pdf


4:00pm - 4:15pm

Compressible turbulent convection in the strong stratification limit

Jörg Schumacher, John Panickacheril John

Technische Universität Ilmenau, 98684 Ilmenau, Germany

Schumacher-Compressible turbulent convection in the strong stratification limit-194.pdf


4:15pm - 4:30pm

Computation of Richardson number and entrainment using direct numerical simulation of a turbulent plume

Pierre Carlotti2, Michael A Meehan1

1Fire Sciences and Technology Department, Sandia National Laboratories, Albuquerque, New Mexico, USA; 2ARTELIA, 16 rue Simone Veil, 93400 Saint-Ouen-sur-Seine, France

Carlotti-Computation of Richardson number and entrainment using direct numerical simulation-170.pdf


 
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