Free-Surface Flows: Instabilities

Presentations

• Super-harmonically resonant swirling waves in longitudinally forced circular cylinders

  ORAL

  Nov. 21, 2022, 4:10 PM – Nov. 21, 2022, 4:23 PM

  Presenters

  • Alessandro Bongarzone

    • Ecole Polytechnique Federale de Lausanne

  Authors

  • Alessandro Bongarzone

    • Ecole Polytechnique Federale de Lausanne

  • Alice Marcotte

    • École Polytechnique Fédérale de Lausanne

  • François Gallaire

    • École Polytechnique Fédérale de Lausanne
    • LFMI, EPFL, Lausanne, Switzerland

  View abstract →

• Thin films dewetting with phase separation: Dependence of surface tension and Hamaker constant on concentration

  ORAL

  Nov. 21, 2022, 4:23 PM – Nov. 21, 2022, 4:36 PM

  Presenters

  • Javier A Diez

    • National University of Central Buenos Ai

  Authors

  • Javier A Diez

    • National University of Central Buenos Ai

  • Alejandro G González

    • Instituto de Fisica Arroyo Seco, Universidad Nacional del Centro de la Provincia de Buenos Aires, and CIFICEN-CONICET-CICPBA, Pinto 399, 7000, Tandil, Argentina

  • Lou Kondic

    • New Jersey Inst of Tech

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• Building with blobs: harnessing liquid thread instability to assemble regular structures

  ORAL

  Nov. 21, 2022, 4:36 PM – Nov. 21, 2022, 4:49 PM

  Presenters

  • Lauren Dreier

    • Princeton University

  Authors

  • Lauren Dreier

    • Princeton University

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• Controlling the instability of the air-water interface below an impacting disc

  ORAL

  Nov. 21, 2022, 4:49 PM – Nov. 21, 2022, 5:02 PM

  Presenters

  • Yee Li (Ellis) Fan

    • University of Twente
    • Univ of Twente

  Authors

  • Yee Li (Ellis) Fan

    • University of Twente
    • Univ of Twente

  • Utkarsh Jain

    • Univ of Twente

  • Devaraj van der Meer

    • University of Twente
    • Univ of Twente

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• `Finding the point of no return': Understanding how a free-surface in a moving contact-line problem becomes unstable and how to suppress it

  ORAL

  Nov. 21, 2022, 5:02 PM – Nov. 21, 2022, 5:15 PM

  Publication: ``Stability and Bifurcation of Dynamic Contact Lines in Two Dimensions'' JFM, 2022, Under revision

  Presenters

  • Jack Keeler

    • University of East Anglia

  Authors

  • Jack Keeler

    • University of East Anglia

  • Satish Kumar

    • University of Minnesota

  • Duncan Lockerby

    • University of Warwick

  • James E Sprittles

    • Univ of Warwick

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• Ribbing instability in rotating Landau-Levich drag-out problem.

  ORAL

  Nov. 21, 2022, 5:15 PM – Nov. 21, 2022, 5:28 PM

  Publication: Inertial drag-out problem: sheets and films on a rotating disc, J. John Soundar Jerome, Sébastien Thevenin, Mickaël Bourgoin, Jean-Philippe Matas, Journal of Fluid Mechanics, 2021, 908.

  Presenters

  • Pierre Trontin

    • Université Claude Bernard Lyon 1

  Authors

  • Rosie Cates

    • ENS Lyon

  • Pierre Trontin

    • Université Claude Bernard Lyon 1

  • J John Soundar Jerome

    • Université Claude Bernard Lyon 1
    • Univ de Lyon

  • Jean-Philippe Matas

    • Université Claude Bernard Lyon 1
    • LMFA, Claude Bernard Lyon 1 University

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• Modelling Surface Instabilities of Incompressible Nonconducting and Conducting Fluids

  ORAL

  Nov. 21, 2022, 5:28 PM – Nov. 21, 2022, 5:41 PM

  Presenters

  • Paria Makaremi Esfarjani

    • Mcgill University

  Authors

  • Paria Makaremi Esfarjani

    • Mcgill University

  • Alireza Najafi-Yazdi

    • Anyon Systems Inc

  • Andrew J Higgins

    • McGill Univ

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• Free-surface perturbations of collapsing fluid cavities in magnetized target fusion reactors

  ORAL

  Nov. 21, 2022, 5:41 PM – Nov. 21, 2022, 5:54 PM

  Presenters

  • Ivo J Dawkins

    • McGill Univ

  Authors

  • Ivo J Dawkins

    • McGill Univ

  • Jovan Nedic

    • McGill Univ

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• Optimal electrostatic control and reduced-order modelling of thick-film flow on a uniformly rotating cylinder

  ORAL

  Nov. 21, 2022, 5:54 PM – Nov. 21, 2022, 6:07 PM

  Presenters

  • Rebecca A McKinlay

    • University of Strathclyde

  Authors

  • Rebecca A McKinlay

    • University of Strathclyde

  • Alexander W Wray

    • University of Strathclyde

  • Stephen K Wilson

    • University of Strathclyde

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• Dynamics and stability of leaky dielectric viscous films coating the inside of a vertical cylindrical tube in a radial electric field

  ORAL

  Nov. 21, 2022, 6:07 PM – Nov. 21, 2022, 6:20 PM

  Publication: T. Wei and J. Wu, Dynamics and stability of leaky dielectric viscous films coating the inside of a vertical cylindrical tube in a radial electric field, J. Fluid Mech. 2022

  Presenters

  • Tao Wei

    • Harbin Institute of Technology

  Authors

  • Tao Wei

    • Harbin Institute of Technology

  • Jian Wu

    • Harbin Institute of Technology

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• Pattern formation instabilities on a curved shell

  ORAL

  Nov. 21, 2022, 6:20 PM – Nov. 21, 2022, 6:33 PM

  Publication: L. Shen, "Pattern formation on a Shell", planned (2023).

  Presenters

  • Li Shen

    • Imperial College London

  Authors

  • Li Shen

    • Imperial College London

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• Rogue Nanowaves: A Route to Thin Film Rupture

  ORAL

  Nov. 21, 2022, 6:33 PM – Nov. 21, 2022, 6:46 PM

  Presenters

  • James E Sprittles

    • Univ of Warwick

  Authors

  • James E Sprittles

    • Univ of Warwick

  • Duncan Lockerby

    • University of Warwick

  • Tobias Grafke

    • University of Warwick

  • Jingbang Liu

    • University of Warwick

  View abstract →