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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).<br>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)<br>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.<br>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 →