Flow Instability: Complex Fluids I

ORAL · A26 · ID: 1767083

Presentations

  • The Whale Fluke Structure of the Viscoelastic Instabilities in a Rectangular Microfluidic Channel

    ORAL

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    Publication: Kasra Amini, V. Krishne Gowda, Sofia Saoncella, Luca Brandt, Shervin Bagheri, Outi Tammisola, Fredrik Lundell, "On the Onset of Instabilities in a Viscoelastic Microchannel Flow – an Experimental Work", in preparation.

    Kasra Amini, V. Krishne Gowda, Sofia Saoncella, Luca Brandt, Shervin Bagheri, Outi Tammisola, Fredrik Lundell, "Experimental Study of the Effects of Viscoelasticity and Surface Structures on the Near-Wall Velocity Profiles using Doppler Optical Coherence Tomography (D-OCT)", in preparation.

    Presenters

    • Kasra Amini

      FLOW and Fluid Physic Laboratory, Department of Engineering Mechanics, KTH Royal Institute of Technology, Stockholm, Sweden

    Authors

    • Kasra Amini

      FLOW and Fluid Physic Laboratory, Department of Engineering Mechanics, KTH Royal Institute of Technology, Stockholm, Sweden

    • V. Krishne Gowda

      KTH Royal Institute of Technology, FLOW and Fluid Physic Laboratory, Department of Engineering Mechanics, KTH Royal Institute of Technology, Stockholm, Sweden

    • Sofia Saoncella

      FLOW and Fluid Physic Laboratory, Department of Engineering Mechanics, KTH Royal Institute of Technology, Stockholm, Sweden

    • Luca Brandt

      KTH Royal Institute of Technology, KTH, Royal Institute of Technology, FLOW and SeRC (Swedish e-Science Research Centre), Department of Engineering Mechanics, KTH Royal Institute of Technology, Stockholm, Sweden

    • Shervin Bagheri

      KTH Royal Institute of Technology, FLOW and Fluid Physic Laboratory, Department of Engineering Mechanics, KTH Royal Institute of Technology, Stockholm, Sweden

    • Outi Tammisola

      FLOW and SeRC (Swedish e-Science Research Centre), Department of Engineering Mechanics, KTH Royal Institute of Technology, Stockholm, Sweden

    • Fredrik Lundell

      FLOW and Fluid Physic Laboratory, Department of Engineering Mechanics, KTH Royal Institute of Technology, Stockholm, Sweden

    View abstract →

  • Shear-thinning suppresses multistability of unstable flow states for polymer solution flow in porous media

    ORAL

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    Publication: Browne, C. A., Shih, A., Datta, S. S. Bistability in the unstable flow of polymer solutions through pore constriction arrays. Journal of Fluid Mechanics, 2020.

    Chen, E. Y. & Datta, S. S. In preparation.

    Presenters

    • Emily Chen

      Princeton University

    Authors

    • Emily Chen

      Princeton University

    • Sujit S Datta

      Princeton University

    View abstract →

  • Pattern Formation in Crumpled Hydrogel upon Rapid Dehydration with Acetone

    ORAL

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    Publication: A planned paper, titled 'Pattern Formation in Crumpled Hydrogel upon Rapid Dehydration with Acetone', will come from this work.

    Presenters

    • George T Fortune

      Univ of Cambridge

    Authors

    • George T Fortune

      Univ of Cambridge

    • Merlin A Etzold

      Dstl

    • Julien R Landel

      Univ of Manchester, University of Manchester

    • Stuart B Dalziel

      Univ of Cambridge

    View abstract →