Multiphase Flows: Modeling and Theory

Presentations

• Numerical simulations of thermal regelation phenomena around a spherical particle

  ORAL

  Nov. 25, 2025, 12:50 PM – Nov. 25, 2025, 1:03 PM

  Publication: G. Guida and R. Verzicco, "Numerical simulations of thermal regelation phenomena around a spherical particle", in preparation.

  Presenters

  • R. Verzicco

    University of Roma, University of Roma Tor Vergata, Univ of Roma Tor Vergata

  Authors

  • R. Verzicco

    University of Roma, University of Roma Tor Vergata, Univ of Roma Tor Vergata

  • Giulia Guida

    Università di Roma Tor Vergata

  View abstract →

• Validation of Non-condensable Pressurant Gas Requirement During Liquid Propellant Expulsion

  ORAL

  Nov. 25, 2025, 1:03 PM – Nov. 25, 2025, 1:16 PM

  Presenters

  • Hong Yang

    National Aeronautics and Space Administration (NASA)

  Authors

  • Hong Yang

    National Aeronautics and Space Administration (NASA)

  • Jacob Brodnick

    NASA MSFC

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• A contact line treatment for second-order conservative phase field methods

  ORAL

  Nov. 25, 2025, 1:16 PM – Nov. 25, 2025, 1:29 PM

  Publication: Brown, Reed L., et al. "A mass-conserving contact line treatment for second-order conservative phase field methods based on the generalized Navier boundary condition." arXiv preprint arXiv:2412.16843 (2024).

  Presenters

  • Reed Lin Brown

    Stanford University

  Authors

  • Reed Lin Brown

    Stanford University

  • Shahab Mirjalili

    Stanford University

  • Makrand A Khanwale

    Stanford University

  • Ali Mani

    Stanford University

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• Modeling of transport of subgrid interfacial area in two-phase turbulent flows

  ORAL

  Nov. 25, 2025, 1:29 PM – Nov. 25, 2025, 1:42 PM

  Publication: Luis H Hatashita, Ahmed Elnahhas, and Suhas S Jain. A-priori analysis of subgrid interfacial area in two-phase flows. In ILASS-Americas 35th Annual Conference on Liquid Atomization and Spray Systems. ILASS, May 2025

  Presenters

  • Luis H Hatashita

    Georgia Institute of Technology

  Authors

  • Luis H Hatashita

    Georgia Institute of Technology

  • Suhas S Jain

    Georgia Institute of Technology, Georgia Institute of Technology, Flow Physics and Computational Sciences Lab

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• On Well‑Posed Two‑Fluid Interfacial Dynamics Modeling

  ORAL

  Nov. 25, 2025, 1:42 PM – Nov. 25, 2025, 1:55 PM

  Publication: none

  Presenters

  • Robert F Kunz

    Pennsylvania State University

  Authors

  • Robert F Kunz

    Pennsylvania State University

  • Xiang I. A. Yang

    Pennsylvania State University

  • Ilker Topcuoglu

    National Renewable Energy Laboratory

  • Venke Sankaran

    Air Force Research Laboratory

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• A comprehensive, data-driven, universal force modeling approach for dense particle-laden flows

  ORAL

  Nov. 25, 2025, 1:55 PM – Nov. 25, 2025, 2:08 PM

  Presenters

  • Cameron Lott

    University of Florida

  Authors

  • Cameron Lott

    University of Florida

  • S Balachandar

    University of Florida

  • Min Wang

    Los Alamos National Laboratory

  • Duan Zhong Zhang

    Los Alamos National Laboratory (LANL)

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• New SubmissionSolution of the extended van der Waals capilarity model

  ORAL

  Nov. 25, 2025, 2:08 PM – Nov. 25, 2025, 2:21 PM

  Presenters

  • Khosro Shahbazi

    South Dakota School of Mines & Technology

  Authors

  • Khosro Shahbazi

    South Dakota School of Mines & Technology

  • Jashua C Rath

    South Dakota School of Mines and Technology

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• Theory and Development of a Novel Collision Kernel Based on the Added Mass Force of Neighboring Particles

  ORAL

  Nov. 25, 2025, 2:21 PM – Nov. 25, 2025, 2:34 PM

  Presenters

  • Noah Peter B Summerlin

    University of Florida

  Authors

  • Noah Peter B Summerlin

    University of Florida

  • Tahir Latif Farrukh

    Sandia National Laboratories

  • Michael Omana

    Sandia National Laboratories

  • S Balachandar

    University of Florida

  • Adam Hammond-Clements

    Sandia National Laboratories

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• Data-diven drag modeling for droplet-shock interactions in hypersoninc flow regimes.

  ORAL

  Nov. 25, 2025, 2:34 PM – Nov. 25, 2025, 2:47 PM

  Presenters

  • Prithvi Ramesh

    Texas A&M University

  Authors

  • Prithvi Ramesh

    Texas A&M University

  • Ajith Sukumaran

    Texas A&M University College Station, Texas A&M University

  • Anik Sarker

    Texas A&M University, Texas A&M University College Station

  • Dorrin Jarrahbashi

    Texas A&M University College Station

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• Analytical and numerical solutions to the three-phase Stefan problem with simultaneous occurrences of melting, solidification, boiling, and condensation phenomena

  ORAL

  Nov. 25, 2025, 2:47 PM – Nov. 25, 2025, 3:00 PM

  Publication: Soleimani, M., Koponen, K., Tilton, N., & Bhalla, A. P. S. (2025). Analytical and numerical solutions to the three-phase Stefan problem with simultaneous occurrences of melting, solidification, boiling, and condensation phenomena. ASME Journal of Heat and Mass Transfer, 2025. Accepted (arXiv preprint arXiv:2503.06360).

  Presenters

  • Amneet Pal Singh Bhalla

    San Diego State University

  Authors

  • Amneet Pal Singh Bhalla

    San Diego State University

  • Mehran Soleimani

    San Diego State University

  • Kimmo Koponen

    Colorado School of Mines

  • Nils G Tilton

    Colorado School of Mines

  View abstract →