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S5-04: Modelling of Multiphase Flows with moving interfaces
Time:
Tuesday, 13/May/2025:
2:40pm - 4:40pm
Session Chair: Adrien Toutant
Location: Spot
Presentations
2:40pm - 3:00pm Identification of Closure Terms for Time-averaged Two-phase Flow Modelling based on the Volume-of-Fluid Method
Wiebke Schrader , David Mueller, Bettina Frohnapfel, Alexander Stroh
Karlsruhe Institute of Technology (KIT), Germany
3:00pm - 3:20pm Data-driven modeling of force and shape evolution for highly deformable droplets using machine learning
Samuel Graham Garcia1 , Taofiqhasan Mahmood2 , Yue Ling 1
1 University of South Carolina, United States of America; 2 Baylor University, United Stated of America
3:20pm - 3:40pm A-priori analysis and subgrid-scale modeling of the slip term in the volume-averaged conservation equations for multiphase flows
Josef Hasslberger , Markus Klein
University of the Bundeswehr Munich, Germany
3:40pm - 4:00pm NUMERICAL COMPARISON OF DIFFERENT DRAG FORCE FORMULATIONS FOR AN ALL-FLOW-REGIME TWO-FLUID MODEL APPROACH
Peio Berrécochéa Machingoréna 1,2 , Dominique Legendre2 , Daniele Vivaldi1
1 IRSN (Institut de Radioprotection et de Sûreté Nucléaire), France; 2 IMFT (Institut de Mécanique des Fluides de Toulouse), France
4:00pm - 4:20pm Lattice Boltzmann method applied to Ostwald Ripening for nuclear glasses under gravity
Capucine Méjanès 1 , Alain Cartalade1 , Mathis Plapp2
1 CEA, DES,ISAS 91190 Gif-Sur-Yvette, France; 2 Institut de Polytechnique, 91190, GIf-Sur-Yvette, France
