Compressible Flows: Instability and Turbulence

Presentations

• Multi-mode compressible Rayleigh-Taylor instability under strong isothermal background stratification

  ORAL

  Nov. 21, 2023, 12:50 PM – Nov. 21, 2023, 1:03 PM

  Presenters

  • Denis Aslangil

    • The University of Alabama

  Authors

  • Denis Aslangil

    • The University of Alabama

  • Man Long Wong

    • Stanford University

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• Abstract Withdrawn

  ORAL · Withdrawn

  Nov. 21, 2023, 1:03 PM – Nov. 21, 2023, 1:16 PM

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• Self-similarity scaling of second and third velocity moments due to compressibility

  ORAL

  Nov. 21, 2023, 1:16 PM – Nov. 21, 2023, 1:29 PM

  Publication: [1] George, W.K., (1988), Advances in Turbulence, pp. 39-73
  [2] Hinh K. Y-N., Martinuzzi R.J., and Johansen C., (2022), Proceedings of TSFP12, Osaka, Japan

  Presenters

  • Kenneth Hinh

    • University of Calgary

  Authors

  • Kenneth Hinh

    • University of Calgary

  • Robert J Martinuzzi

    • University of Calgary

  • Craig T Johansen

    • University of Calgary

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• ML for fast assimilation of wall-pressure measurements from hypersonic flow over a cone

  ORAL

  Nov. 21, 2023, 1:29 PM – Nov. 21, 2023, 1:42 PM

  Presenters

  • Pierluigi Morra

    • Johns Hopkins University

  Authors

  • Pierluigi Morra

    • Johns Hopkins University

  • Charles Meneveau

    • Johns Hopkins University

  • Tamer A Zaki

    • Johns Hopkins University

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• Flow Instability in a Hypersonic Boundary Layer Behind a Propagating Shock Wave

  ORAL

  Nov. 21, 2023, 1:42 PM – Nov. 21, 2023, 1:55 PM

  Presenters

  • Hiroki Sakamoto

    • Tohoku University

  Authors

  • Hiroki Sakamoto

    • Tohoku University

  • Shintaro Sato

    • Tohoku University
    • Tohoku Univ

  • Naofumi Ohnishi

    • Tohoku Univerisity

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• Atwood number effects on isothermally stratified compressible single-mode Rayleigh-Taylor instability

  ORAL

  Nov. 21, 2023, 1:55 PM – Nov. 21, 2023, 2:08 PM

  Presenters

  • Hutson W Staggs

    • The University of Alabama

  Authors

  • Hutson W Staggs

    • The University of Alabama

  • Denis Aslangil

    • The University of Alabama

  • Man Long Wong

    • Stanford University

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• Excitation and evolution of subsonic Gortler vortices induced by free-stream vortical disturbances

  ORAL

  Nov. 21, 2023, 2:08 PM – Nov. 21, 2023, 2:21 PM

  Presenters

  • Dongdong Xu

    • The University of Sheffield

  Authors

  • Dongdong Xu

    • The University of Sheffield

  • Pierre Ricco

    • University of Sheffield

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• Abstract Withdrawn

  ORAL · Withdrawn

  Nov. 21, 2023, 2:21 PM – Nov. 21, 2023, 2:34 PM

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• Compressible turbulence density gradient spectra using schlieren imaging

  ORAL

  Nov. 21, 2023, 2:34 PM – Nov. 21, 2023, 2:47 PM

  Presenters

  • Hazel T Rivera-Rosario

    • Cornell University

  Authors

  • Hazel T Rivera-Rosario

    • Cornell University

  • John Panickacheril John

    • Tech Univ Ilmenau
    • TU Ilmenau

  • Diego A Donzis

    • Texas A&M University

  • Gregory P Bewley

    • Cornell University

  View abstract →