Granular Flows

Presentations

• The cratering dynamics of granular soil induced by an impinging jet

  ORAL

  Nov. 21, 2021, 4:45 PM – Nov. 21, 2021, 4:58 PM

  Presenters

  • Matt Gorman

    Johns Hopkins University

  Authors

  • Matt Gorman

    Johns Hopkins University

  • Juan Sebastian Rubio

    Johns Hopkins University

  • Miguel X Diaz-Lopez

    Johns Hopkins University

  • Rui Ni

    Johns Hopkins University, Johns Hopkins

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• Granular scaling laws for helically driven dynamics

  ORAL

  Nov. 21, 2021, 4:58 PM – Nov. 21, 2021, 5:11 PM

  Publication: Thoesen, A., McBryan, T., Mick, D., Green, M., Martia, J. and Marvi, H., 2020. Granular scaling laws for helically driven dynamics. Physical Review E, 102(3), p.032902.

  Presenters

  • Darwin Mick

    Arizona State University

  Authors

  • Hamid Marvi

    Arizona State University

  • Andrew Thoesen

    Arizona State University

  • Teresa McBryan

    Arizona State University

  • Darwin Mick

    Arizona State University

  • Marko Green

    Arizona State University

  • Justin Martia

    Arizona State University

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• Excavation performance of a screw-propelled vehicle

  ORAL

  Nov. 21, 2021, 5:11 PM – Nov. 21, 2021, 5:24 PM

  Publication: Green, M., McBryan, T., Mick, D., Nelson, D. and Marvi, H., Regolith Excavation Performance of a Screw-Propelled Vehicle. In Review

  Presenters

  • Teresa McBryan

    Arizona State University

  Authors

  • Hamid Marvi

    Arizona State University

  • Marko Green

    Arizona State University

  • Teresa McBryan

    Arizona State University

  • Darwin Mick

    Arizona State University

  • David Nelson

    Arizona State University

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• Pinned Bubble Dynamics in Locally Fluidized Granular Media

  ORAL

  Nov. 21, 2021, 5:24 PM – Nov. 21, 2021, 5:37 PM

  Presenters

  • Andras Karsai

    Georgia Institute of Technology

  Authors

  • Andras Karsai

    Georgia Institute of Technology

  • Daniel I Goldman

    Georgia Institute of Technology

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• Bedforms Produced on a Particle Bed by Vertical Oscillations of a Plate

  ORAL

  Nov. 21, 2021, 5:37 PM – Nov. 21, 2021, 5:50 PM

  Publication: Laurent K., La Ragione L., Jenkins J.T., Bewley G.P., "How vertical oscillatory motion above a saturated sand bed leads to heap formation," (in preparation). <br>La Ragione L., Laurent K., Jenkins J.T., Bewley G.P., "Bedforms Produced on a Particle Bed by Vertical Oscillations of a Plate," Physical Review Letters. doi: 10.1103/PhysRevLett.123.058501 (2019).

  Presenters

  • Kasey M Laurent

    Cornell University, Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY 14853, USA

  Authors

  • Kasey M Laurent

    Cornell University, Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY 14853, USA

  • Luigi La Ragione

    Dipartimento di Scienze dell'Ingegneria Civile e dell'Architettura, Politecnico di Bari, 70125 Bari, Italy

  • James T Jenkins

    School of Civil and Environmental Engineering, Cornell University 14853 Ithaca, NY, USA

  • Gregory P Bewley

    Cornell, Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY 14853, USA

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• Grain-resolving simulations of submerged cohesive granular collapse

  ORAL

  Nov. 21, 2021, 5:50 PM – Nov. 21, 2021, 6:03 PM

  Presenters

  • Eckart H Meiburg

    University of California, Santa Barbara, University of California, Santa Barbara, US

  Authors

  • Rui Zhu

    University of California, Santa Barbara

  • Kunpeng Zhao

    University of California, Santa Barbara

  • Bernhard Vowinckel

    TU Braunschweig, Germany, Technische Universität Braunschweig, Germany, Technische Universität Braunschweig, Technical University Braunschweig

  • Zhiguo He

    Zhejiang University

  • Eckart H Meiburg

    University of California, Santa Barbara, University of California, Santa Barbara, US

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• Segregation forces in dense granular flows: From single intruders to high concentrations

  ORAL

  Nov. 21, 2021, 6:03 PM – Nov. 21, 2021, 6:16 PM

  Publication: Manuscript is in preparation for PRL.

  Presenters

  • Richard M Lueptow

    Northwestern University

  Authors

  • Richard M Lueptow

    Northwestern University

  • Yifei Duan

    Northwestern University

  • Lu Jing

    Northwestern University

  • Julio M Ottino

    Northwestern University

  • Paul B Umbanhowar

    Northwestern University

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• Attraction and repulsion between objects in a granular flow.

  ORAL

  Nov. 21, 2021, 6:16 PM – Nov. 21, 2021, 6:29 PM

  Publication: A. CABALLERO-ROBLEDO, M. F. A CEVEDO-ESCALANTE , F. MANDUJANO Y C. MÁLAGA ,<br>Attraction and repulsion between objects in a granular flow. Physics Review Fluids, accepted.

  Presenters

  • Carlos Malaga

    Universidad Nacional Auntónoma de México

  Authors

  • Carlos Malaga

    Universidad Nacional Auntónoma de México

  • Gabriel Caballero

    Centro de Investigación y de Estudios Avanzados del IPN, México

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• Study of granular flow in a wedge-shaped hopper using DEM simulations

  ORAL

  Nov. 21, 2021, 6:29 PM – Nov. 21, 2021, 6:42 PM

  Publication: Planned papers:<br>1. Study of granular flow in a wedge-shaped hopper using DEM simulations

  Presenters

  • Afroz F Momin

    Indian Institute of Technology Bombay, India

  Authors

  • Afroz F Momin

    Indian Institute of Technology Bombay, India

  • Devang V Khakhar

    Indian Institute of Technology Bombay, India

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• Drag forces in granular segragtion

  ORAL

  Nov. 21, 2021, 6:42 PM – Nov. 21, 2021, 6:55 PM

  Publication: Drag, diffusion and segregation in inertial granular flows

  Presenters

  • Robbie S Bancroft

    The University of Manchester

  Authors

  • Robbie S Bancroft

    The University of Manchester

  • Chris G Johnson

    The University of Manchester

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