Experimental investigation of the bubbly downcomer flow in a pressurized pneumatic flotation cell

Till Zürner¹, Kunal Kamleshbhai Jani^2,1, Josefine Gatter¹, Hannes Rox¹, Kerstin Eckert^1,3

¹Helmholtz-Zentrum Dresden-Rossendorf, Institute of Fluid Dynamics, Dresden, Germany; ²Brandenburgische Technische Universität Cottbus – Senftenberg, Cottbus, Germany; ³Technische Universität Dresden, Institute of Process Engineering and Environmental Technology, Dresden, Germany

Experimental study of a two-phase flow thermosiphon, in stationary and transient regimes

Pierre Boyer^1,2, Catherine Colin², Thomas Prusek¹, Michael Montout¹

¹EDF R&D, Departement MFEE, 6 quai Wattier, 78400, Chatou, France; ²IMFT, Universite de Toulouse, CNRS, INPT, UPS, 2 allee Camille Soula, 31400, Toulouse, France

Fully coupled multiphase method for high-resolution simulations of two-phase sealing gap flows

Julian Vorspohl, Matthias Meinke, Wolfgang Schröder

Chair of Fluid Mechanics and Institute of Aerodynamics, RWTH Aachen University

Heat transfers modeling for high-pressure boiling flows

Etienne Chavasse-Frétaz^1,2, Alan Burlot¹, Guillaume Bois¹, Catherine Colin²

¹Université Paris-Saclay, CEA, Service de Thermo-hydraulique et de Mécanique des Fluides, 91191, Gif-sur-Yvette, France; ²Institut de Mécanique des Fluides de Toulouse, Université de Toulouse, France

Icebergs melting side by side: numerical study of collective effects

Sofía Angriman¹, Detlef Lohse^1,2, Roberto Verzicco^3,1, Sander G. Huisman¹

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

Investigating Cavitation Activity and Damage Evolution in Kidney Stone Fragmentation through X-ray High-Speed Imaging and Microtomography

Armand Sieber¹, Gazendra Shakya¹, Bratislav Lukić², Guillaume Bokman¹, Markus Belau³, Moritz Schlötter³, Arvid Kühl³, Kevin Schmidmayer⁴, Outi Supponen¹

¹Institute of Fluid Dynamics, Department of Mechanical and Process Engineering, ETH Zürich, Switzerland; ²ESRF—The European Synchrotron, Grenoble, France; ³Storz Medical AG, Tägerwilen, Switzerland; ⁴Inria center at the university of Bordeaux, project-team CAGIRE, Université de Pau et des Pays de l’Adour, E2S UPPA, Laboratory of Mathematics and Applied Mathematics (LMAP), Pau, France

Melting of a horizontal ice cylinder in salty water

Dehao Xu¹, Simen Bootsma¹, Sander Huisman¹, Roberto Verzicco^1,2,3, Detlef Lohse^1,4

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 G¨ottingen, Germany

Modeling of bubble-particle collision rate based on the bubble slip motion

Linfeng Jiang, Timothy Chan, Dominik Krug

Physics of Fluids Group, Max Planck Center Twente for Complex Fluid Dynamics, Faculty of Science and Technology, MESA+ Research Institute, and J. M. Burgers Centre for Fluids Dynamics, University of Twente