Bubbly Flow Physics I

Presentations

• Dynamics of compressible displacement in a capillary tube

  ORAL

  Nov. 20, 2022, 4:35 PM – Nov. 20, 2022, 4:48 PM

  Publication: C. Cuttle and C. W. MacMinn, Dynamics of compressible displacement in a capillary tube, Preprint, https://arxiv.org/abs/2112.12898 (2021)

  Presenters

  • Callum Cuttle

    University of Oxford

  Authors

  • Callum Cuttle

    University of Oxford

  • Chris W MacMinn

    University of Oxford

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• The propagation of air fingers into an elastic branching network

  ORAL

  Nov. 20, 2022, 4:48 PM – Nov. 20, 2022, 5:01 PM

  Publication: The propagation of air fingers into an elastic branching network (submitted to Physical Review Fluids)

  Presenters

  • Haolin Li

    Univ of Manchester

  Authors

  • Haolin Li

    Univ of Manchester

  • Anne Juel

    Univ of Manchester

  • Finn Box

    Univ of Manchester

  • Draga Pihler-Puzovic

    Univ of Manchester, University of Manchester

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• Launching Liquid Slugs Through Tubes: Investigating Multiphase Liquid Slug Acceleration Behaviors in Spacecraft Propulsion Systems using 3D Multiphase VOF CFD Simulations and High-Speed Flow-Visualization Validation Experiments

  ORAL

  Nov. 20, 2022, 5:01 PM – Nov. 20, 2022, 5:14 PM

  Presenters

  • Aaron J Rips

    NASA/MSFC

  Authors

  • Aaron J Rips

    NASA/MSFC

  • Matthew V Fischels

    NASA/MSFC

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• Experimental study of air-water two-phase slug flow in horizontal pipe using high speed imaging

  ORAL

  Nov. 20, 2022, 5:14 PM – Nov. 20, 2022, 5:27 PM

  Presenters

  • Belma Bosovic Hadzovic

    Department of Energy and Process Engineering, Norwegian University of Science and Technology, N-7491 Trondheim, Norway

  Authors

  • Belma Bosovic Hadzovic

    Department of Energy and Process Engineering, Norwegian University of Science and Technology, N-7491 Trondheim, Norway

  • Eirik Æsøy

    Norwegian Univ Tech (NTNU), Department of Energy and Process Engineering, Norwegian University of Science and Technology, N-7491 Trondheim, Norway

  • James R Dawson

    Univ of Cambridge, Norwegian Univ Tech (NTNU), Department of Energy and Process Engineering, Norwegian University of Science and Technology, N-7491 Trondheim, Norway, Norwegian University of Science and Technology (NTNU)

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• Two-phase Mixing Through a Narrow Gap

  ORAL

  Nov. 20, 2022, 5:27 PM – Nov. 20, 2022, 5:40 PM

  Presenters

  • Elizabeth Callison

    University of Michigan

  Authors

  • Elizabeth Callison

    University of Michigan

  • Alex Mychkovsky

    Naval Nuclear Laboratory, Naval Nuclear Lab

  • Jack Buchanan

    Naval Nuclear Laboratory

  • Simo A Makiharju

    UC Berkeley

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• Development of the bubble-trapping wake behind a bluff body in liquid-gas flows at intermediate Reynolds numbers

  ORAL

  Nov. 20, 2022, 5:40 PM – Nov. 20, 2022, 5:53 PM

  Presenters

  • Dohwan Kim

    Pennsylvania State University

  Authors

  • Dohwan Kim

    Pennsylvania State University

  • Matthew J Rau

    George Washington University

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• Effect of bubble-induced turbulence in an upward bubbly flow in a pipe with sudden expansion

  ORAL

  Nov. 20, 2022, 5:53 PM – Nov. 20, 2022, 6:06 PM

  Presenters

  • Yewon Kim

    Seoul Natl Univ

  Authors

  • Yewon Kim

    Seoul Natl Univ

  • Hyungmin Park

    Seoul Natl Univ

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• Full field measurement of turbulent bubbly jet by Lagrangian Particle Tracking Velocimetry

  ORAL

  Nov. 20, 2022, 6:06 PM – Nov. 20, 2022, 6:19 PM

  Publication: Preprint: [D. Kim, D. Schanz, M. Novara, H. Seo, Y. Kim, A. Schröder and K. C. Kim (2022). Experimental study of turbulent bubbly jet. Part 1. Simultaneous measurement of three-dimensional velocity fields of bubbles and water. Journal of Fluid Mechanics, 941.] <br><br>Planned paper: [D. Kim, D. Schanz, M. Novara, A. Schröder and K. C. Kim. Experimental study of turbulent bubbly jet. Part 2. Reynolds stress fields and turbulent kinetic energy budget. Target: Journal of Fluid Mechanics]

  Presenters

  • DONG KIM

    University of Ulsan

  Authors

  • DONG KIM

    University of Ulsan

  • Daniel Schanz

    German Aerospace Center, Institute of Aerodynamics and Flow Technology, Department of Experimental Methods, Göttingen, Germany, German Aerospace Center(DLR)

  • Matteo Novara

    German Aerospace Center(DLR)

  • Andreas Schröder

    German Aerospace Center(DLR)

  • Kyung Chun Kim

    Pusan National University, Pusan Natl Univ

  • Mirae Kim

    Pusan National University

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• High Void Fraction Experiments in Bubbly Vortex Shedding

  ORAL

  Nov. 20, 2022, 6:19 PM – Nov. 20, 2022, 6:32 PM

  Presenters

  • Andrew Kokubun

    University of California, Berkeley

  Authors

  • Andrew Kokubun

    University of California, Berkeley

  • Eric W Thacher

    University of California, Berkeley

  • Simo A Makiharju

    UC Berkeley

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• Ultrasound Measurement for Prediction of Gas-Liquid Two-Phase Flow Patterns

  ORAL

  Nov. 20, 2022, 6:32 PM – Nov. 20, 2022, 6:45 PM

  Presenters

  • Kohei Maehara

    The University of Tokyo

  Authors

  • Kohei Maehara

    The University of Tokyo

  • Ryota Obana

    Univ of Tokyo

  • Issei Watanabe

    Univ of Tokyo

  • Kazuya Shimizu

    Univ of Tokyo

  • Yuta Yoshimoto

    Univ of Tokyo

  • Shu Takagi

    Univ of Tokyo

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• Three-dimensional flow characteristics of a turbulent bubbly jet near the source

  ORAL

  Nov. 20, 2022, 6:45 PM – Nov. 20, 2022, 6:58 PM

  Presenters

  • Hyunduk Seo

    Pusan National University

  Authors

  • Hyunduk Seo

    Pusan National University

  • Jinho Oh

    Pusan National University

  • Kyung Chun Kim

    Pusan National University, Pusan Natl Univ

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• Gas Motion in a Vibrated Liquid-Filled Cantilevered Tube

  ORAL

  Nov. 20, 2022, 6:58 PM – Nov. 20, 2022, 7:11 PM

  Presenters

  • John R Torczynski

    Sandia National Laboratories

  Authors

  • John R Torczynski

    Sandia National Laboratories

  View abstract →