Flow Instability: Complex Fluids

ORAL · A31 · ID: 679817

Presentations

  • Hydrodynamic instability of rod-like lyotropic liquid crystalline suspensions in Taylor-Couette flow: a case study

    ORAL

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    Publication: "Taylor-Couette stability modes of cellulose nanocrystals suspensions directly from birefringence patterns": to be submitted

    Presenters

    • Reza Ghanbari

      Lund Univ/Lund Inst of Tech

    Authors

    • Reza Ghanbari

      Lund Univ/Lund Inst of Tech

    • Roland Kádár

      Chalmers University of Technology

    • Ann E Terry

      MAX IV Laboratory

    • Kim Nygård

      MAX IV Laboratory

    • Marianne Liebi

      Chalmers University of Technology - Paul Scherrer Institute

    • Vahid Haghighat

      MAX IV Laboratory

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  • Role of fluid and wall elasticities on the instabilities in plane Couette flow of a White-Metzner fluid past a neo-Hookean solid

    ORAL

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    Publication: S. Mandloi and V. Shankar, ``Role of fluid and wall elasticities on the instabilities of the plane Couette flow of a White-Metzner fluid past a neo-Hookean solid", Phys. Rev. Fluids, (In preparation).
    S. Mandloi and V. Shankar, ``Role of inertia on the stability of the plane Couette flow of a White-Metzner fluid past a neo-Hookean solid", Phys. Fluids, (In preparation).

    Presenters

    • Shraddha Mandloi

      Indian Institute of Technology Kanpur (I

    Authors

    • Shraddha Mandloi

      Indian Institute of Technology Kanpur (I

    • V. Shankar

      Indian Institute of Technology Kanpur

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  • Electric Field Mediated Instabilities of a Thin Viscoelastic Film in the Presence of a Deformable Porous Media

    ORAL

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    Publication: 1. Ayush Sharma and Abir Ghosh, Electric Field Mediated Instabilities of a Thin Viscoelastic Film in the Presence of a Deformable Porous Media. (Manuscript under preparation)
    2. Abir Ghosh, Dipankar Bandyopadhyay, and Ashutosh Sharma, Electric Field Mediated Elastic Contact Lithography of Thin Viscoelastic Films for Miniaturized and Multiscale Patterns, Soft Matter, 14 (19), 3963-3977, 2018.
    3. Kartick Mondal,* Abir Ghosh,* Joydip Chaudhuri, and Dipankar Bandyopadhyay, Electric Field Mediated Instability Modes and Fréedericksz Transition of Ultrathin Nematic Films, Journal of Fluid Mechanics, 834, 464-509, 2018.

    Presenters

    • Abir Ghosh

      Interfaces & Energy Research Laboratory, Department of Chemical Engineering & Technology, Indian Institute of Technology (BHU), Varanasi, UP – 221005, India

    Authors

    • Ayush Sharma

      Interfaces & Energy Research Laboratory, Department of Chemical Engineering & Technology, Indian Institute of Technology (BHU), Varanasi, UP – 221005, India

    • Abir Ghosh

      Interfaces & Energy Research Laboratory, Department of Chemical Engineering & Technology, Indian Institute of Technology (BHU), Varanasi, UP – 221005, India

    View abstract →