Turbulence: Multiphase

Presentations

• Clustering of heavy particles in the inertial subrange of isotropic turbulence

  ORAL

  Nov. 25, 2024, 3:50 PM – Nov. 25, 2024, 4:03 PM

  Publication: K. Matsuda, K. Yoshimatsu and K. Schneider. Heavy particle clustering in inertial subrange of high-Reynolds number turbulence. Phys. Rev. Lett., 132, 234001, 2024.

  Presenters

  • Keigo Matsuda

    Japan Agency for Marine-Earth Science and Technology

  Authors

  • Keigo Matsuda

    Japan Agency for Marine-Earth Science and Technology

  • Katsunori Yoshimatsu

    Institute of Materials and Systems for Sustainability, Nagoya University, Nagoya, 464-8601, Japan

  • Kai Schneider

    Aix-Marseille University

  View abstract →

• How sensitive is the near-wall accumulation of inertial particles to settling in a vertical turbulent boundary layer?

  ORAL

  Nov. 25, 2024, 4:03 PM – Nov. 25, 2024, 4:16 PM

  Presenters

  • YAN ZHANG

    Duke University

  Authors

  • YAN ZHANG

    Duke University

  • David H Richter

    University of Notre Dame

  • Andrew D Bragg

    Duke University

  View abstract →

• Analytical Model for Indoor Decay of Airborne Particles

  ORAL

  Nov. 25, 2024, 4:16 PM – Nov. 25, 2024, 4:29 PM

  Presenters

  • Jeremie Janin

    Columbia University

  Authors

  • Jeremie Janin

    Columbia University

  • Sharon Di

    Department of Cilvil Engineering Mechanics, Columbia University, New York, NY 10027, USA

  • Jeffrey L Shaman

    Columbia Climate School, Columbia University, New York, NY 10025, USA

  • Faye V McNeill

    Department of Chemical Engineering, Columbia University, New York, NY 10027, USA

  • Marco G Giometto

    Department of Cilvil Engineering Mechanics, Columbia University, New York, NY 10027, USA, Columbia University

  • Gurpreet Singh Hora

    Department of Civil Engineering and Engineering Mechanics, Columbia University, New York, NY 10027, USA, Columbia University

  View abstract →

• Energy equations for gas-liquid compressible turbulent flows with phase change

  ORAL

  Nov. 25, 2024, 4:29 PM – Nov. 25, 2024, 4:42 PM

  Publication: Adidela*, N., Trefftz-Posada*, P., & Ferrante, A. (2024). Equations of turbulence kinetic energy in compressible gas-liquid
  flows with phase change. [Manuscript in preparation] Journal of Fluid Mechanics.

  Presenters

  • Nithin Adidela

    University of Washington

  Authors

  • Nithin Adidela

    University of Washington

  • Pablo Trefftz-Posada

    University of Washington

  • Antonino Ferrante

    University of Washington

  View abstract →

• Anisotropy of particle-pair dispersion in bubble-induced turbulence

  ORAL

  Nov. 25, 2024, 4:42 PM – Nov. 25, 2024, 4:55 PM

  Presenters

  • Tian Ma

    Helmholtz Zentrum Dresden-Rossendorf

  Authors

  • Tian Ma

    Helmholtz Zentrum Dresden-Rossendorf

  • Shiyong Tan

    Johns Hopkins University

  • Hendrik Hessenkemper

    Helmholtz-Zentrum Dresden - Rossendorf

  • Anna Sommer

    Helmholtz-Zentrum Dresden - Rossendorf

  • Kerstin Eckert

    Helmholtz-Zentrum Dresden - Rossendorf (HZDR); TU Dresden

  • Rui Ni

    Johns Hopkins University

  • Andrew D Bragg

    Duke University

  View abstract →

• Lagrangian melting in homogeneous isotropic turbulence

  ORAL

  Nov. 25, 2024, 4:55 PM – Nov. 25, 2024, 5:08 PM

  Publication: Zhong, K., Howland, C. J., Lohse, D., and Verzicco, R. (in preparation). A front-tracking immersed-boundary framework for simulating Lagrangian melting problems. Journal of Computational Physics

  Presenters

  • Kevin Zhong

    University of Twente

  Authors

  • Kevin Zhong

    University of Twente

  • Christopher J Howland

    University of Twente, Univ of Twente

  • Roberto Verzicco

    University of Roma Tor Vergata, Univ of Roma Tor Vergata

  • Detlef Lohse

    University of Twente

  View abstract →

• Significance of Length Scale Models and Realizability in Free Surface Flows for NWTs Application

  ORAL

  Nov. 25, 2024, 5:08 PM – Nov. 25, 2024, 5:21 PM

  Presenters

  • Lubna Abdelaal Arafa Hassan Margha

    Texas A&M University College Station

  Authors

  • Lubna Abdelaal Arafa Hassan Margha

    Texas A&M University College Station

  • Sharath S Girimaji

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

  View abstract →

• Divergence of critical fluctuations on approaching catastrophic phase inversion in turbulent emulsions

  ORAL

  Nov. 25, 2024, 5:21 PM – Nov. 25, 2024, 5:34 PM

  Presenters

  • Lei Yi

    Tsinghua University

  Authors

  • Lei Yi

    Tsinghua University

  • Ivan Girotto

    ICTP

  • Federico Toschi

    Eindhoven University of Technology

  • Chao Sun

    Tsinghua University

  View abstract →

• Validation of Multiphase Interface Turbulence Modeling Technique for Cryogenic Fluid Management Applications

  ORAL

  Nov. 25, 2024, 5:34 PM – Nov. 25, 2024, 5:47 PM

  Publication: Validation of Loci-Stream for Autogenous Pressurization of Cryogenic Propellant Tank; Chintan Patel, and Brandon Williams; AIAA SciTech 2024 Conference
  
  Validation of Gas-Liquid Sharp Interface Model in Loci-Stream for Propellant Tank Self-pressurization under Normal Gravity; Chintan Patel, Hong Yang, and Brandon Williams; AIAA SciTech 2024 Conference
  
  Validation of Two Phase Flow Modeling Techniques in Loci-Stream using Axial Jet Pressure Control and Autogenous Pressurization Experiments; Chintan Patel; AIAA SciTech 2025 Conference (planned)

  Presenters

  • Chintan Patel

    Qualis Corp (JSEG ESSCA - NASA MSFC)

  Authors

  • Chintan Patel

    Qualis Corp (JSEG ESSCA - NASA MSFC)

  • Hong Q Yang

    CFD Research Corp (JSEG ESSCA - NASA MSFC)

  • Jacob Brodnick

    NASA MSFC

  View abstract →