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

  View abstract →

• 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

  View abstract →

• 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

  View abstract →

• `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

  View abstract →

• 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

  View abstract →

• 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

  View abstract →

• 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

  View abstract →

• 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

  View abstract →

• 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

  View abstract →

• 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

  View abstract →

• 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 →