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S9-12: Instabilities
Time:
Thursday, 15/May/2025:
10:30am - 12:30pm
Session Chair: Carlos Martinez Bazan
Location: Mercure Salle 2
Presentations
10:30am - 10:50am Experimental and numerical study of instability of two-phase stratified pipe flows
Ilya Barmak 1,2 , Yakov Nezihovski1 , Alexander Gelfgat1 , Amos Ullmann1 , Neima Brauner1
1 Tel Aviv University, Israel; 2 Soreq NRC, Israel
10:50am - 11:10am Dynamics of two non miscible fluids inside a rotating cylinder
Lyes Gormit 1,2 , Ivan Delbende2 , Maurice Rossi2
1 Sorbonne Université, Collège Doctoral, 75005 Paris, France; 2 Sorbonne Université, CNRS, UMR 7190, Institut Jean Le Rond ∂’Alembert, 75005 Paris, France
11:10am - 11:30am NON-MODAL STABILITY ANALYSIS OF TWO-FLUID MODEL FOR STRATIFIED GAS-LIQUID PIPE FLOW
Konstantin Sinkov
SLB, Norway
11:30am - 11:50am Controlling Rayleigh-Taylor Instability with Oblique Electric Fields
Hadi ABOU DAHER 1 , Marie-Charlotte RENOULT1 , Mostafa SAFDARI SHADLOO1,2
1 INSA Rouen Normandie, Univ Rouen Normandie, CNRS, Normandie Univ, CORIA UMR 6614, F-76000 Rouen, France; 2 Institut Universitaire de France, Rue Descartes, F-75231 Paris, France
11:50am - 12:10pm Study on Plateau-Rayleigh instability in low-viscosity ratio stratified liquid-liquid pipe flow via PLIF
Pedro José Miranda Lugo, Jorge Enrique Caballero Arrollo, Oscar Mauricio Hernandez Rodriguez
University of São Paulo (USP), Brazil
12:10pm - 12:30pm A new instability mode in gas-sheared falling liquid films
Misa Ishimura 1 , Sophie Mergui2,3 , Christian Ruyer-Quil4 , Georg Dietze2
1 Yokohama National University, Department of Mechanical Engineering; 2 Université Paris-Saclay, CNRS, FAST; 3 Sorbonne Université, UFR 919; 4 Université Savoie Mont Blanc, CNRS, LOCIE
