Granular, Porous Media, and Multiphase Flows

Presentations

• Modelling the flow-induced anisotropy of the mechanical response of concentrated suspensions

  Oral-In-person · Withdrawn

  March 17, 2026, 8:00 AM – March 17, 2026, 8:12 AM

  Publication: 1) Pappu Acharya†, Romain Mari, "Modelling the evolution of flow-induced
  anisotropy of concentrated suspensions ",
  accepted in EPJ powders and grains arXiv:2506.05222
  2) Full manuscript in preparation.

  Presenters

  • Pappu Acharya

    • Université Grenoble Alpes

  Authors

  • Pappu Acharya

    • Université Grenoble Alpes

  • Romain Mari

  • Francois Peters

  • Frederic Blanc

    • Institut de Physique de Nice

  View abstract →

• The Role of Hydrogen Bonding and Solvent Molecule Conformation in Shear Jamming

  Oral-In-person

  March 17, 2026, 8:12 AM – March 17, 2026, 8:24 AM

  Publication: Kim, H. and Livermore, S. M., Shin, Y., and Jaeger, H. M. (2025). The Role of Nanoscale Hydrogen Bonds on the Shear-Thickening and Jamming of Cornstarch Particles [in preparation]

  Presenters

  • Samantha Livermore

    • University of Chicago

  Authors

  • Samantha Livermore

    • University of Chicago

  • Hojin Kim

    • University of Chicago

  • Yongjin Shin

  • Heinrich Jaeger

    • University of Chicago

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• Shallow-Water Equation Simulations of 1D Colliding Turbidity Currents

  Oral-In-person

  March 17, 2026, 8:24 AM – March 17, 2026, 8:36 AM

  Presenters

  • Francois Blanchette

    • University of California, Merced

  Authors

  • Francois Blanchette

    • University of California, Merced

  • Nathan Willis

    • University of California, Merced

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• Simulating Collisions of 2D Deep-Sea Mining Turbidity Currents

  Oral-In-person

  March 17, 2026, 8:36 AM – March 17, 2026, 8:48 AM

  Presenters

  • Antonia Peters

    • University of California, Merced

  Authors

  • Antonia Peters

    • University of California, Merced

  • Nathan Willis

    • University of California, Merced

  • Francois Blanchette

    • University of California, Merced

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• Chapman-Enskog expansion for chirally colliding hard disks

  Oral-In-person

  March 17, 2026, 8:48 AM – March 17, 2026, 9:00 AM

  Presenters

  • Ruben Lier

    • University of Amsterdam

  Authors

  • Ruben Lier

    • University of Amsterdam

  • Pawel Matus

    • Max Planck Institute for the Physics of Complex Systems

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• Hierarchical and Cascading Cooperative Rearrangements in Dense Colloidal Suspensions

  Oral-In-person

  March 17, 2026, 9:00 AM – March 17, 2026, 9:12 AM

  Presenters

  • Hongrui He

    • Argonne National Laboratory

  Authors

  • Hongrui He

    • Argonne National Laboratory

  • Tian Yuan

  • Heyi Liang

    • University of Florida

  • Suresh Narayanan

    • Argonne National laboratory

  • Juan De Pablo

    • University of Chicago

  • Matthew Tirrell

    • University of Chicago

  • Wei Chen

    • Argonne National Laboratory

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• Magnetophoresis of paramagnetic and diamagnetic nanoparticle suspensions under magnetic field gradients

  Oral-In-person · Withdrawn

  March 17, 2026, 9:12 AM – March 17, 2026, 9:24 AM

  Publication: 1- Khan, MB. Rassolov, P., Ali, J., Siegrist, T., Humayun, M., Mohammadigoushki, H.∗ (2025) Magnetophoresis of Weakly Magnetic Nanoparticle Suspension Around a Wire. Journal of Physical Chemistry, 163, 024903.
  2- Rassolov, P., Ali, J., Siegrist, T., Humayun, M., Mohammadigoushki, H.∗ (2025) Magnetophoresis of paramagnetic nanoparticles in suspensions under magnetic field gradients. Physical Review Fluids, 10, 073701.
  3- Benhal, P. Garba, M. Ali, J. Siegrist, T. Humayun, M. Mohammadigoushki, H.∗ (2025). Dynamics of Transition Metal Ion Transport in High-Gradient Magnetic Fields. The Journal of Physical Chemistry A 129 (15), 3401-3410.
  4- Rassolov, R. & Ali, J. Siegrist, T. Humayun, M. Mohammadigoushki, H.∗ (2024). Magnetophoresis of Paramagnetic Metal Ions in Porous Media. Soft Matter 20 (11), 2496-2508.

  Presenters

  • Hadi Mohammadigoushki

    • Florida State University

  Authors

  • Hadi Mohammadigoushki

    • Florida State University

  • Peter Rassolov

  • Mohd Bilal Khan

    • National High Magnetic Field Lab, Florida State University

  • Munir Humayun

    • Department of Earth, Ocean and Atmospheric Science, Florida State University, Tallahassee, FL 32306, USA.

  • Theo Siegrist

    • Florida State University

  • Jamel Ali

    • Department of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Tallahassee, FL 32310, USA.

  View abstract →

• Recovering the Shape of a Contact Line

  Oral-In-person

  March 17, 2026, 9:24 AM – March 17, 2026, 9:36 AM

  Presenters

  • Ashbell Abraham

    • Pennsylvania State University

  Authors

  • Ashbell Abraham

    • Pennsylvania State University

  • Nathan Keim

    • Penn State

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• A Frictionless Janssen Effect in a 2D Silo of Cohesive Droplets

  Oral-In-person

  March 17, 2026, 9:36 AM – March 17, 2026, 9:48 AM

  Presenters

  • Cameron Burns

    • McMaster University

  Authors

  • Cameron Burns

    • McMaster University

  • Marzuk Gazi

    • McMaster University

  • Kari Dalnoki-Veress

    • McMaster University

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• A Sheath/Tunnel Topological Phase Transition of free surfaces in assemblies of randomly placed Inclusions

  Oral-In-person

  March 17, 2026, 9:48 AM – March 17, 2026, 10:00 AM

  Publication: aXiv:2510.08296

  Presenters

  • Donald Priour

    • Youngstown State University

  Authors

  • Donald Priour

    • Youngstown State University

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• Gravity driven flux of particles through apertures

  Oral-In-person

  March 17, 2026, 10:00 AM – March 17, 2026, 10:12 AM

  Publication: "Gravity-driven flux of particles through apertures" PRE-PRINT (https://arxiv.org/abs/2509.14415)

  Presenters

  • Ram Sudhir Sharma

    • University of California, Santa Barbara

  Authors

  • Ram Sudhir Sharma

    • University of California, Santa Barbara

  • Alexandre Leonelli

    • University of California, Santa Barbara

  • Kevin Zhao

    • Department of Physics, UCSB

  • Eckart Meiburg

    • University of California, Santa Barbara

  • Alban Sauret

    • University Of Maryland, College Park

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• Spatial gradients and evolving density profiles in Stokesian sedimentation

  Oral-In-person

  March 17, 2026, 10:12 AM – March 17, 2026, 10:24 AM

  Presenters

  • Yating Zhang

    • University of Massachusetts Amherst

  Authors

  • Yating Zhang

    • University of Massachusetts Amherst

  • Narayanan Menon

    • University of Massachusetts Amherst

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• Fluid Flow and Heat Transfer in a Tube Partially Filled with Anisotropic Porous Medium under LTNE Conditions: Application to Cooling Systems

  Oral-In-person · Withdrawn

  March 17, 2026, 10:24 AM – March 17, 2026, 10:36 AM

  Presenters

  • Sanu Adhikary

    • IIT Roorkee

  Authors

  • Sanu Adhikary

    • IIT Roorkee

  • Ameeya Nayak

    • IIT Roorkee

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• Design and Implementation of a Coupled CFD-DEM Framework for Modeling Heat Transfer in Gas–Solid Systems

  Oral-In-person

  March 17, 2026, 10:36 AM – March 17, 2026, 10:48 AM

  Presenters

  • Sanjay K J

    • The University of Tokyo

  Authors

  • Sanjay K J

    • The University of Tokyo

  • Fabio Boccamazzo

  • Paris Pasqualin

  • Gunjan Auti

    • Univ of Tokyo

  • Hirofumi Daiguji

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• Designing mercury-free photoelastic particles for granular flow studies

  Oral-In-person · Withdrawn

  March 17, 2026, 10:48 AM – March 17, 2026, 11:00 AM

  Presenters

  • Krishnaroop Chaudhuri

    • University of Colorado Boulder

  Authors

  • Krishnaroop Chaudhuri

    • University of Colorado Boulder

  • Brandon Hayes

    • University of Colorado, Boulder

  • Hale Burke

  • Nathalie Vriend

    • Univ of Cambridge

  View abstract →