Particle-Laden Flows: Deformable Particles

Presentations

• Hydrodynamic interactions between two flexible fibers settling under gravity in a viscous fluid

  ORAL

  Nov. 23, 2025, 5:25 PM – Nov. 23, 2025, 5:38 PM

  Presenters

  • Maria L. Ekiel-Jezewska

    Institute of Fundamental Technological Research Polish Academy of Sciences, Institute of Fundamental Technological Research, Polish Academy of Sciences

  Authors

  • Maria L. Ekiel-Jezewska

    Institute of Fundamental Technological Research Polish Academy of Sciences, Institute of Fundamental Technological Research, Polish Academy of Sciences

  • Harish N Mirajkar

    Institute of Fundamental Technological Research, Polish Academy of Sciences

  • Chandra Shekhar

    Institute of Fundamental Technological Research, Polish Academy of Sciences

  • Yevgen Melikhov

    Institute of Fundamental Technological Research, Polish Academy of Sciences

  • Piotr Zdybel

    Institute of Fundamental Technological Research, Polish Academy of Sciences

  View abstract →

• Rotation and Deformation Dynamics of Analog EPS Particles in Turbulent Flow

  ORAL

  Nov. 23, 2025, 5:38 PM – Nov. 23, 2025, 5:51 PM

  Presenters

  • Swastika Bera

    The George Washington University

  Authors

  • Swastika Bera

    The George Washington University

  • Matthew J Rau

    George Washington University

  View abstract →

• Highly elastic loops settling under gravity in a viscous fluid

  ORAL

  Nov. 23, 2025, 5:51 PM – Nov. 23, 2025, 6:04 PM

  Presenters

  • Yevgen Melikhov

    Institute of Fundamental Technological Research, Polish Academy of Sciences, Institute of Fundamental Technological Research PAS

  Authors

  • Yevgen Melikhov

    Institute of Fundamental Technological Research, Polish Academy of Sciences, Institute of Fundamental Technological Research PAS

  • Maria L. Ekiel-Jezewska

    Institute of Fundamental Technological Research Polish Academy of Sciences, Institute of Fundamental Technological Research, Polish Academy of Sciences

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• On the interplay between deformation and inertia on the lateral migration of hyperelastic particles in square channel flows

  ORAL

  Nov. 23, 2025, 6:04 PM – Nov. 23, 2025, 6:17 PM

  Presenters

  • Kazuyasu Sugiyama

    The Osaka University

  Authors

  • Kazuyasu Sugiyama

    The Osaka University

  • Yuma Hirohata

    The University of Osaka

  • Masako Sugihara-Seki

    Kansai University

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• Motion of submerged particles on soft hair beds

  ORAL

  Nov. 23, 2025, 6:17 PM – Nov. 23, 2025, 6:30 PM

  Presenters

  • Xirui Zhang

    University of California, Riverside

  Authors

  • Xirui Zhang

    University of California, Riverside

  • Bhargav Rallabandi

    University of California, Riverside

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• Predicting the Segregation Velocity in Granular Mixtures

  ORAL

  Nov. 23, 2025, 6:30 PM – Nov. 23, 2025, 6:43 PM

  Publication: "Granular segregation across flow geometries: a closure model for the particle segregation velocity," Duan, Y, Jing, L, Umbanhowar, PB, Ottino, JM, and Lueptow, RM, Journal of Fluid Mechanics, to appear, 2025.

  Presenters

  • Richard M Lueptow

    Northwestern University

  Authors

  • Richard M Lueptow

    Northwestern University

  • Yifei Duan

    Northwestern University

  • Paul B Umbanhowar

    Northwestern University

  View abstract →