Flow Instability: Elastic and Complex Fluids and Multiphase Flows

Presentations

• Linear instability of viscoelastic interfacial Hele-Shaw flows: Newtonian fluid displacing an upper-convected Maxwell fluid

  ORAL

  Nov. 22, 2021, 10:00 AM – Nov. 22, 2021, 10:13 AM

  Publication: Linear instability of viscoelastic interfacial Hele-Shaw flows: Newtonian fluid displacing an upper-convected Maxwell fluid

  Presenters

  • Prabir Daripa

    Texas A&M University

  Authors

  • Prabir Daripa

    Texas A&M University

  • Zhiying Hai

    Texas A&M University

  View abstract →

• Linear instability of viscoelastic interfacial Hele-Shaw flows: Upper convected Maxwell (UCM) fluid displacing another UCM fluid

  ORAL

  Nov. 22, 2021, 10:13 AM – Nov. 22, 2021, 10:26 AM

  Presenters

  • Zhiying Hai

    Texas A&M University

  Authors

  • Zhiying Hai

    Texas A&M University

  • Prabir Daripa

    Texas A&M University

  View abstract →

• Experimental Studies of Liquid-Liquid Displacement in Microchannels with Pure Viscoelastic Fluids

  ORAL

  Nov. 22, 2021, 10:26 AM – Nov. 22, 2021, 10:39 AM

  Publication: 1 planned paper from this work as of the submission of the abstract

  Presenters

  • Seng Hoe (Billy) Hue

    UCL

  Authors

  • Seng Hoe (Billy) Hue

    UCL

  • Panagiota Angeli

    University College London (UCL), ThAMeS Multiphase, UCL Department of Chemical Engineering, UCL, University College London

  • Loïc Chagot

    University College London (UCL), UCL, University College London

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• Tristability in the elastic wake of confined cylinders

  ORAL

  Nov. 22, 2021, 10:39 AM – Nov. 22, 2021, 10:52 AM

  Publication: [1] M. Kumar and A. M. Ardekani, "Elastic instabilities between two cylinders confined in a channel," Phys. Fluids, vol. 33, no. 7, p. 074107, Jul. 2021.

  Presenters

  • Manish Kumar

    Purdue University

  Authors

  • Manish Kumar

    Purdue University

  • Arezoo M Ardekani

    Purdue, Purdue University

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• Chiral domains in a flowing achiral nematic liquid crystal

  ORAL

  Nov. 22, 2021, 10:52 AM – Nov. 22, 2021, 11:05 AM

  Presenters

  • Qing Zhang

    Massachusetts Institute of Technology MI

  Authors

  • Qing Zhang

    Massachusetts Institute of Technology MI

  • Rui Zhang

    The Hong Kong University of Science and Technology

  • Shuang Zhou

    University of Massachusetts Amherst

  • Irmgard Bischofberger

    Massachusetts Institute of Technology MIT, MIT

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• Instabilities in viscoelastic parallel shear flows with free-slip boundary conditions

  ORAL

  Nov. 22, 2021, 11:05 AM – Nov. 22, 2021, 11:18 AM

  Presenters

  • Martin Lellep

    Univ of Edinburgh

  Authors

  • Martin Lellep

    Univ of Edinburgh

  • Moritz F Linkmann

    Univ of Edinburgh

  • Bruno Eckhardt

    Philipps Univ Marburg

  • Alexander N Morozov

    School of Physics & Astronomy, University of Edinburgh, UK, Univ of Edinburgh

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• Experimental Observation of Inclined Waves in a Continuous Double Gradient of Salt and Sediment

  ORAL

  Nov. 22, 2021, 11:18 AM – Nov. 22, 2021, 11:31 AM

  Presenters

  • Patrick H Bunton

    University of North Georgia

  Authors

  • Patrick H Bunton

    University of North Georgia

  • Abby Ledford

    University of North Georgia

  • Eckart H Meiburg

    University of California, Santa Barbara, University of California, Santa Barbara, US

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• Mixing dynamics of bilgewater emulsions in Taylor Couette flows

  ORAL

  Nov. 22, 2021, 11:31 AM – Nov. 22, 2021, 11:44 AM

  Presenters

  • Vishal Panwar

    University of Minnesota

  Authors

  • Vishal Panwar

    University of Minnesota

  • Cari S Dutcher

    University of Minnesota

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• Vortex-Induced Interfacial Instability As A Means to Improve Droplet Entrainment

  ORAL

  Nov. 22, 2021, 11:44 AM – Nov. 22, 2021, 11:57 AM

  Presenters

  • Matthew Schulwitz

    State Univ of NY - Buffalo

  Authors

  • Matthew Schulwitz

    State Univ of NY - Buffalo

  • Mae Sementilli

    State Univ of NY - Buffalo

  • James Chen

    State Univ of NY - Buffalo

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• Impact of dynamic surface deformations on the flow instability in high-Prandtl-number liquid bridges

  ORAL

  Nov. 22, 2021, 11:57 AM – Nov. 22, 2021, 12:10 PM

  Presenters

  • Mario Stojanovic

    TU Wien, Austria

  Authors

  • Mario Stojanovic

    TU Wien, Austria

  • Hendrik C Kuhlmann

    Vienna Univ of Technology, TU Wien, TU Wien, Austria

  • Francesco Romano

    ENSAM ParisTech

  View abstract →