Particle-Laden Flows: Nonspherical Particles

Presentations

• Orientational dynamics of sedimenting prolate spheroidal particles in a viscoelastic fluid

  ORAL

  Nov. 25, 2024, 8:00 AM – Nov. 25, 2024, 8:13 AM

  Presenters

  • Lina Baroudi

    • Manhattan College

  Authors

  • Lina Baroudi

    • Manhattan College

  • Arjun Sharma

    • Sandia National Labs

  • Donald Lyle Koch

    • Cornell University

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• The dispersion of polydisperse non-spherical droplets in homogeneous isotropic turbulence

  ORAL

  Nov. 25, 2024, 8:13 AM – Nov. 25, 2024, 8:26 AM

  Presenters

  • Yushu Lin

    • University of Washington

  Authors

  • Yushu Lin

    • University of Washington

  • John Palmore

    • University of Washington

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• Settling spheroids, and spheroids in linear flow fields, in a fluid with spatial viscosity variations

  ORAL

  Nov. 25, 2024, 8:26 AM – Nov. 25, 2024, 8:39 AM

  Presenters

  • Arjun Sharma

    • Sandia National Labs

  Authors

  • Arjun Sharma

    • Sandia National Labs

  • Peter A Bosler, PhD

    • Sandia National Labs

  • Rama Govindarajan

    • Tata Inst of Fundamental Res

  • Donald Lyle Koch

    • Cornell University

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• Rotational Dynamics of Ellipsoidal Particles in Turbulent Channel Flows

  ORAL

  Nov. 25, 2024, 8:39 AM – Nov. 25, 2024, 8:52 AM

  Presenters

  • Domenico Zaza

    • Politecnico di Torino

  Authors

  • Domenico Zaza

    • Politecnico di Torino

  • Michele Iovieno

    • Politecnico di Torino

  • Alfredo Soldati

    • Vienna Univ of Technology, Univ. of Udine
    • Technical University of Vienna
    • Vienna Univ of Technology

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• Relaxation time of rod-like particle alignment under shear or extensional flow: the effect of particle polydispersity

  ORAL

  Nov. 25, 2024, 8:52 AM – Nov. 25, 2024, 9:05 AM

  Presenters

  • Yuto Yokoyama

    • Okinawa Institute of Science & Technology

  Authors

  • Yuto Yokoyama

    • Okinawa Institute of Science & Technology

  • Vincenzo Calabrese

    • Okinawa Institute of Science & Technology

  • Simon J Haward

    • Okinawa Institute of Science & Technology

  • Amy Q Shen

    • Okinawa Institute of Science & Technology

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• Transport of rod-shaped particles in a canopy flow with a buoyant plume

  ORAL

  Nov. 25, 2024, 9:05 AM – Nov. 25, 2024, 9:18 AM

  Presenters

  • Laura Sunberg

    • University of Colorado Boulder

  Authors

  • Laura Sunberg

    • University of Colorado Boulder

  • Hayoon Chung

    • Stanford University

  • Erika MacDonald

    • Stanford University

  • Nicholas T Ouellette

    • Stanford University

  • Jeffrey R Koseff

    • Stanford University

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• Free-settling dynamics of irregular microplastic particles in water

  ORAL

  Nov. 25, 2024, 9:18 AM – Nov. 25, 2024, 9:31 AM

  Publication: We are working towards submitting the work during the fall 2024.

  Presenters

  • Simon Eberhard

    • Technical University of Denmark

  Authors

  • Simon Eberhard

    • Technical University of Denmark

  • Christian Lundgaard

    • Trebo Aps

  • Jens H Walther

    • Technical University of Denmark

  • Knud Erik Meyer

    • Technical University of Denmark

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• Numerical study of the dynamics and mass transport of a helically twisted rectangular prism in simple shear flow

  ORAL

  Nov. 25, 2024, 9:31 AM – Nov. 25, 2024, 9:44 AM

  Publication: Utilizing high-fidelity numerical simulations based on the lattice Boltzmann method, the dynamics of a helically twisted rectangular prism in simple shear flow and the transport of mass released from its surface are comprehensively studied. The findings reveal that the helical rectangular prism undergoes lateral movement when subjected to shear flow. This results in unique dynamic characteristics and mass transport behaviors compared to non-helical particles. These insights offer a mechanistic foundation for controlling particle motion by modifying particle shape. The fluid and particle dynamics, along with mass transport characteristics, are analyzed both qualitatively and quantitatively.
  
  

  Presenters

  • Ruben Gonzalez Pizarro

    • New Mexico State University

  Authors

  • Yanxing Wang

    • New Mexico State University

  • Ruben Gonzalez Pizarro

    • New Mexico State University

  • Dafne Sotelo Andana

    • New Mexico State University

  • Hui Wan

    • University of Colorado, Colorado Springs

  • Tie Wei

    • New Mexico Institute of Mining and Technology

  • Fangjun Shu

    • New Mexico State University

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• Particle-Resolved Direct Numerical Simulations of Fractal Aggregates Settling through Density-Stratified Fluid

  ORAL

  Nov. 25, 2024, 9:44 AM – Nov. 25, 2024, 9:57 AM

  Presenters

  • Zachary Maches

    • University of California, Santa Barbara

  Authors

  • Zachary Maches

    • University of California, Santa Barbara

  • Eckart Heinz Meiburg

    • University of California, Santa Barbara

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• Inertial torques on curved atmospheric fibres

  ORAL

  Nov. 25, 2024, 9:57 AM – Nov. 25, 2024, 10:10 AM

  Presenters

  • Bernhard Mehlig

    • Gothenburg University

  Authors

  • Fabien Candelier

    • Aix-Marseille Université

  • Linus Sundberg

    • Gothenburg University

  • Alain Pumir

    • Ecole Normale Superieure de Lyon
    • Ecole Normale Superieure de Lyon, CNRS, France and MPI-DS, Göttingen, Germany

  • Kristian Gustavsson

    • Gothenburg University

  • Bernhard Mehlig

    • Gothenburg University

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• Transport and clogging of fibers in millifluidic channels

  ORAL

  Nov. 25, 2024, 10:10 AM – Nov. 25, 2024, 10:23 AM

  Presenters

  • Thomas Minh Huu Nguyen

    • University of California, Davis

  Authors

  • Thomas Minh Huu Nguyen

    • University of California, Davis

  • Justin Maddox

    • University of California, Santa Barbara

  • Nathan Vani

    • ESPCI Paris

  • Sebastien Kuchly

    • ESPCI Paris

  • Alban Sauret

    • UC Santa Barbara
    • University of California, Santa Barbara

  • Harishankar Manikantan

    • University of California, Davis
    • University of California Davis

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• A Simplified Theory for a Light, Rigid, and Thin Fiber's Orientation Probability Distribution in Viscous Flows

  ORAL

  Nov. 25, 2024, 10:23 AM – Nov. 25, 2024, 10:36 AM

  Presenters

  • Bchara Sidnawi

    • Villanova University

  Authors

  • Bchara Sidnawi

    • Villanova University

  • Qianhong Wu

    • Villanova University

  View abstract →