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
S11-11: Bubbly flows
Time:
Thursday, 15/May/2025:
4:40pm - 6:20pm

Session Chair: Eric CLIMENT
Location: Mercure Salle 1


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Presentations
4:40pm - 5:00pm

Effect of density ratio on turbulent bubbly upflow in a vertical channel

Zixuan Yang1,2, Min Lu1,2, Bing-Qing Deng2

1Institute of Mechanics, Chinese Academy of Sciences, Beijing, China; 2School of Engineering Sciences, University of Chinese Academy of Sciences, Beijing, China

Yang-Effect of density ratio on turbulent bubbly upflow-603.pdf


5:00pm - 5:20pm

Drag reduction of a 36m-long flat-bottom model ship by hydrofoil bubble generators

Ichiro Kumagai1, Minoru Tanaka1, Hiroyasu Sato1, Tetsuya Hamada2, Yuichi Murai3

1Meisei University, Japan; 2National Maritime Research Institute; 3Hokkaido University

Kumagai-Drag reduction of a 36m-long flat-bottom model ship-673.pdf


5:20pm - 5:40pm

Quadrant analysis of turbulent wall shear stress and void fraction fluctuations in horizontal bubbly channel flow

Yoshihiko Oishi1, Yuji Tasaka2, Hyun Jin Park2, Tatsuya Hamada3, Chiharu Kawakita3, Yuichi Murai2

1Muroran Institute of Technology, Japan; 2Hokkaido University; 3National Maritime Research Institute

Oishi-Quadrant analysis of turbulent wall shear stress and void fraction fluctuations-775.pdf


5:40pm - 6:00pm

Effect of surfactant on air-water slug flow in a horizontal pipe

Belma Hadzovic1, Eirik Æsøy1, Paul Roger Leinan2, James Richard Dawson1

1Norwegian University of Science and Technology - NTNU, Norway; 2SINTEF AS, Department of Process Technology, Norway

Hadzovic-Effect of surfactant on air-water slug flow in a horizontal pipe-539.pdf


6:00pm - 6:20pm

CFD SIMULATION OF BUBBLY FLOW IN A VERTICAL PIPE WITH AN OBSTACLE

Yixiang Liao

Helmholtz-Zentrum Dresden - Rossendorf e.V., Germany

Liao-CFD SIMULATION OF BUBBLY FLOW IN A VERTICAL PIPE WITH AN OBSTACLE-869.pdf


 
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