Turbulence: Theory II

Presentations

• On the higher order correction of the turbulent power-law velocity profile: comparison with the log law

  ORAL

  Nov. 21, 2023, 8:00 AM – Nov. 21, 2023, 8:13 AM

  Presenters

  • Cecília Mageski M Madeira Santos

    • Pessoal

  Authors

  • Cecília Mageski M Madeira Santos

    • Pessoal

  • Daniel A Cruz

    • Federal University of Rio de Janeiro

  • Fabio A Ramos

    • Federal University of Rio de Janeiro

  • Hamidreza A Anbarlooei

    • Federal University of Rio de Janeiro

  • Gustavo O Celis

    • Federal University of Rio de Janeiro

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• Entropy and fluctuation relation in isotropic turbulence

  ORAL

  Nov. 21, 2023, 8:13 AM – Nov. 21, 2023, 8:26 AM

  Publication: H. Yao and T. Zaki and C. Meneveau, "Entropy and fluctuation relation in isotropic turbulence", preprint

  Presenters

  • Charles Meneveau

    • Johns Hopkins University

  Authors

  • Charles Meneveau

    • Johns Hopkins University

  • Hanxun Yao

    • Johns Hopkins University

  • Tamer A Zaki

    • Johns Hopkins University

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• Role of pressure on formation of extreme velocity gradients in turbulence

  ORAL

  Nov. 21, 2023, 8:26 AM – Nov. 21, 2023, 8:39 AM

  Publication: One paper has been submitted to Journal of Fluid Mechanics

  Presenters

  • Alain J Pumir

    • Ecole Normale Superieure de Lyon

  Authors

  • Alain J Pumir

    • Ecole Normale Superieure de Lyon

  • Dhawal Buaria

    • New York University
    • New York University (NYU)

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• Non-universal scaling for the direct cascade in 2D turbulent flow

  ORAL

  Nov. 21, 2023, 8:39 AM – Nov. 21, 2023, 8:52 AM

  Presenters

  • Mateo A Reynoso

    • Georgia Institute of Technology

  Authors

  • Mateo A Reynoso

    • Georgia Institute of Technology

  • Roman O Grigoriev

    • Georgia Institute of Technology
    • Georgia Tech

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• Investigating the dependence of the pressure Hessian process on the Cauchy-Green tensor in turbulent flows

  ORAL

  Nov. 21, 2023, 8:52 AM – Nov. 21, 2023, 9:05 AM

  Presenters

  • Sawan S Sinha

    • Indian Institute of Technology Delhi, India
    • Indian Institute of Technology Delhi INDIA

  Authors

  • Sawan S Sinha

    • Indian Institute of Technology Delhi, India
    • Indian Institute of Technology Delhi INDIA

  • Deep Shikha

    • Indian Institute of Technology Delhi

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• Scale-Locality: Insights into the energy cascade across scales in a shock

  ORAL

  Nov. 21, 2023, 9:05 AM – Nov. 21, 2023, 9:18 AM

  Presenters

  • Dina Soltani Tehrani

    • Mechanical Engineering Department, University of Rochester, Rochester, NY 14625, USA

  Authors

  • Dina Soltani Tehrani

    • Mechanical Engineering Department, University of Rochester, Rochester, NY 14625, USA

  • Hussein Aluie

    • Mechanical Engineering Department, University of Rochester, Rochester, NY 14625, USA
    • Dept. of Mechanical Engg, University of Rochester
    • Department of Mechanical Engineering, University of Rochester, Rochester, New York, USA
    • Department of Mechanical Engineering, University of Rochester
    • University of Rochester

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• Bridging inertial range scaling exponents of Lagrangian and Eulerian structure functions in high Reynolds number turbulence

  ORAL

  Nov. 21, 2023, 9:18 AM – Nov. 21, 2023, 9:31 AM

  Presenters

  • Katepalli R Sreenivasan

    • New York University (NYU)
    • New York University

  Authors

  • Dhawal Buaria

    • New York University
    • New York University (NYU)

  • Katepalli R Sreenivasan

    • New York University (NYU)
    • New York University

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• Title: Influence of vibrational non-equilibrium on velocity gradient dynamics of compressible flows

  ORAL

  Nov. 21, 2023, 9:31 AM – Nov. 21, 2023, 9:44 AM

  Publication: Title :Modelling the influence of vibrational non-equilibrium on the dynamics of velocity gradients in compressible flows
  Authors: Shishir Srivastava and Sawan S. Sinha
  Manuscript no: JFM-22-2047
  Journal Name: Journal of Fluid Mechanics

  Presenters

  • SHISHIR SRIVASTAVA

    • Indian Institute of Technology Delhi, India

  Authors

  • SHISHIR SRIVASTAVA

    • Indian Institute of Technology Delhi, India

  • Sawan S Sinha

    • Indian Institute of Technology Delhi, India
    • Indian Institute of Technology Delhi INDIA

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• On the formulation of turbulence field statistics with lognormal multifractal velocity increments

  ORAL

  Nov. 21, 2023, 9:44 AM – Nov. 21, 2023, 9:57 AM

  Presenters

  • Mark Warnecke

    • University of California, Irvine

  Authors

  • Mark Warnecke

    • University of California, Irvine

  • Lukas Bentkamp

    • University of Bayreuth

  • Michael Wilczek

    • University of Bayreuth

  • Perry L Johnson

    • University of California, Irvine

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• Comparing local energy cascade rates in isotropic turbulence using structure function and filtering formulations

  ORAL

  Nov. 21, 2023, 9:57 AM – Nov. 21, 2023, 10:10 AM

  Presenters

  • Hanxun Yao

    • Johns Hopkins University

  Authors

  • Hanxun Yao

    • Johns Hopkins University

  • Michael Schnaubelt

    • Johns Hopkins University

  • Alex Szalay

    • Johns Hopkins University

  • Tamer A Zaki

    • Johns Hopkins University

  • Charles Meneveau

    • Johns Hopkins University

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• Coherent structures and the direct cascade in 2D turbulence

  ORAL

  Nov. 21, 2023, 10:10 AM – Nov. 21, 2023, 10:23 AM

  Presenters

  • Dmitriy Zhigunov

    • Georgia Tech

  Authors

  • Dmitriy Zhigunov

    • Georgia Tech

  • Roman O Grigoriev

    • Georgia Institute of Technology
    • Georgia Tech

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• Reynolds number dependence of moments of kinetic energy dissipation rate and enstrophy

  ORAL

  Nov. 21, 2023, 10:23 AM – Nov. 21, 2023, 10:36 AM

  Publication: Phys. Rev. Lett. Vol.130, 254001 (2023)

  Presenters

  • Toshiyuki Gotoh

    • Nagoya Inst of Tech

  Authors

  • Toshiyuki Gotoh

    • Nagoya Inst of Tech

  • Takeshi Watanabe

    • Nagoya Inst of Tech

  • Izumi Saito

    • Nagoya Inst of Tech

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