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<br>Authors: Shishir Srivastava and Sawan S. Sinha<br>Manuscript no: JFM-22-2047<br>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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