Bubbly Flows

Presentations

• Bubble interaction with moderate Re crossflow over a cylinder

  ORAL

  Nov. 24, 2024, 10:00 AM – Nov. 24, 2024, 10:13 AM

  Presenters

  • Andrew Kokubun

    University of California, Berkeley

  Authors

  • Andrew Kokubun

    University of California, Berkeley

  • Eric William Thacher

    University of California, Berkeley

  • Per-Olof Persson

    University of California, Berkeley

  • Simo A Makiharju

    University of California, Berkeley

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• A phase-resolved force analysis of bubbly flows allows prediction of bubble holdup in the wake of circular cylinders

  ORAL

  Nov. 24, 2024, 10:13 AM – Nov. 24, 2024, 10:26 AM

  Publication: Kim, D., Rau, M.J. A phase-resolved force analysis of bubble trapping behind cylinders in liquid-gas flows. Int. J. Multiphase Flow, 170 (2024) 104631.

  Presenters

  • Matthew J Rau

    George Washington University

  Authors

  • Dohwan Kim

    Pennsylvania State University

  • Matthew J Rau

    George Washington University

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• Bubble dynamics in homogeneous shear turbulence

  ORAL

  Nov. 24, 2024, 10:26 AM – Nov. 24, 2024, 10:39 AM

  Presenters

  • Shijie Zhong

    Johns Hopkins University

  Authors

  • Shijie Zhong

    Johns Hopkins University

  • Shiyong Tan

    Johns Hopkins University

  • Xu Xu

    Johns Hopkins University

  • Rui Ni

    Johns Hopkins University

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• Investigating Taylor Bubble Dynamics in Counter-Current Air-Water Flows: A Combined Numerical and Experimental Analysis

  ORAL

  Nov. 24, 2024, 10:39 AM – Nov. 24, 2024, 10:52 AM

  Publication: KREN Jan, FREDERIX Edo, TISELJ Iztok., MIKUŽ Blaž., Numerical study of Taylor bubble breakup in counter-current flow using Large Eddy Simulation, Physics of Fluids, vol 35, Issue 2, 2024.
  KREN Jan, ZAJEC Boštjan, TISELJ Iztok, EL SHAWISH Samir, PERNE Žiga, TEKAVČIČ Matej, MIKUŽ Blaž, Dynamics of Taylor bubble interface in vertical turbulent counter-current flow, International Journal of Multiphase Flow, vol. 138, 104482, ISSN 0301-9322, 2023, https://doi.org/10.1016/j.ijmultiphaseflow.2023.104482.

  Presenters

  • Jan Kren

    Reactor Engineering Division, Jožef Stefan Institute

  Authors

  • Jan Kren

    Reactor Engineering Division, Jožef Stefan Institute

  • Iztok Tiselj

    Reactor Engineering Division, Jožef Stefan Institute

  • Blaž Mikuž

    Reactor Engineering Division, Jožef Stefan Institute

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• Transport of gas bubbles by vortex rings

  ORAL

  Nov. 24, 2024, 10:52 AM – Nov. 24, 2024, 11:05 AM

  Presenters

  • Zhixuan Liu

    University of Cambridge

  Authors

  • Zhixuan Liu

    University of Cambridge

  • Zhixuan Liu

    University of Cambridge

  • Stuart B Dalziel

    University of Cambridge, Univ of Cambridge

  • Daria Frank

    Univ of Cambridge

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• Density ratio effects on turbulent bubbly upflow in a vertical channel: similarities and differences

  ORAL

  Nov. 24, 2024, 11:05 AM – Nov. 24, 2024, 11:18 AM

  Presenters

  • Min Lu

    Institute of Mechanics, Chinese Academy of Sciences

  Authors

  • Min Lu

    Institute of Mechanics, Chinese Academy of Sciences

  • Peng Chen

    Southern University of Science and Technology

  • Xiang Yang

    Pennsylvania State University

  • Zixuan Yang

    Institute of Mechanics, Chinese Academy of Sciences

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• Entrainment characteristics of a swirling plunging jet

  ORAL

  Nov. 24, 2024, 11:18 AM – Nov. 24, 2024, 11:31 AM

  Publication: We have almost prepared the manuscript and about to submit this work to Physical Review Fluids.

  Presenters

  • Toshan Lal Sahu

    Indian Institute of Technology - Kharagpur

  Authors

  • Toshan Lal Sahu

    Indian Institute of Technology - Kharagpur

  • Prasanta Kumar Das

    IIT Kharagpur

  • RAJARAM LAKKARAJU

    IIT Kharagpur, Indian Institute of Technology Kharagpur

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• Multiphase Flow Measurements with Superhydrophobic Surfaces in Constrained Geometries

  ORAL

  Nov. 24, 2024, 11:31 AM – Nov. 24, 2024, 11:44 AM

  Presenters

  • Angel Francisco Rodriguez

    US Navy, United States Naval Academy

  Authors

  • Angel Francisco Rodriguez

    US Navy, United States Naval Academy

  • Sean Oser

    US NAVAL ACADEMY

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• Probing Flow Condensation with Acoustic Signatures

  ORAL

  Nov. 24, 2024, 11:44 AM – Nov. 24, 2024, 11:57 AM

  Presenters

  • Ying Sun

    University of Cincinnati

  Authors

  • Ying Sun

    University of Cincinnati

  • Dylan Wallen

    University of Cincinnati

  • Lida Yan

    University of Cincinnati

  • Ahmed Allam

    University of Cincinnati

  • Kishan Shivashankar Bellur

    University of Cincinnati

  • Hari Pandey

    University of Arkansas

  • Stephen Pierson

    University of Arkansas

  • Han Hu

    University of Arkansas

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• Data-driven analysis of bubble fragmentation in turbulence

  ORAL

  Nov. 24, 2024, 11:57 AM – Nov. 24, 2024, 12:10 PM

  Presenters

  • Andre Calado

    George Washington University

  Authors

  • Andre Calado

    George Washington University

  • Elias Balaras

    George Washington University

  View abstract →