Boundary Layers: General I

Presentations

• Scaling of turbulence near isothermal and adiabatic walls

  ORAL

  Nov. 21, 2021, 4:45 PM – Nov. 21, 2021, 4:58 PM

  Presenters

  • Akanksha Baranwal

    Texas A&M University

  Authors

  • Akanksha Baranwal

    Texas A&M University

  • Diego A Donsiz

    Texas A&M University, Texas A&M

  • Rodney Bowersox

    Texas A&M University

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• The origin of skin-friction increase in laminar-to-turbulence transition: a stochastic Lagrangian analysis

  ORAL

  Nov. 21, 2021, 4:58 PM – Nov. 21, 2021, 5:11 PM

  Presenters

  • Tamer A Zaki

    Johns Hopkins University

  Authors

  • Mengze Wang

    Johns Hopkins University

  • Gregory L Eyink

    Johns Hopkins University

  • Tamer A Zaki

    Johns Hopkins University

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• Velocity transformation for compressible wall-bounded turbulent flows with and without heat transfer

  ORAL

  Nov. 21, 2021, 5:11 PM – Nov. 21, 2021, 5:24 PM

  Publication: Accepted for publication in the Proceedings of the National Academy of Sciences

  Presenters

  • Kevin P Griffin

    Center for Turbulence Research, Center for Turbulence Research, Stanford University

  Authors

  • Kevin P Griffin

    Center for Turbulence Research, Center for Turbulence Research, Stanford University

  • Lin Fu

    Center for Turbulence Research, currently at Hong Kong University of Science and Technology

  • Parviz Moin

    Center for Turbulence Research, Stanford University, Stanford University, Center for Turbulence Research, Stanford Univ

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• Decomposition of the forcing to the compressible resolvent operator for laminar and turbulent boundary layers

  ORAL

  Nov. 21, 2021, 5:24 PM – Nov. 21, 2021, 5:37 PM

  Presenters

  • Anagha Madhusudanan

    Caltech

  Authors

  • Anagha Madhusudanan

    Caltech

  • Beverley J McKeon

    Caltech, California Institute of Technology

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• Perturbation evolution in high-speed flat plate boundary layers: Non-equilibrium flow-thermodynamic interaction effects

  ORAL

  Nov. 21, 2021, 5:37 PM – Nov. 21, 2021, 5:50 PM

  Presenters

  • Bajrang L Sharma

    Texas A&M Univertsity, Texas A&M University

  Authors

  • Bajrang L Sharma

    Texas A&M Univertsity, Texas A&M University

  • Sharath S Girimaji

    Texas A&M University

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• A numerical solution to the onset of boundary layer separation in the flow around a circular cylinder independent of the size of the flow domain

  ORAL

  Nov. 21, 2021, 5:50 PM – Nov. 21, 2021, 6:03 PM

  Publication: This work is part of a manuscript that it still in the second phase of its review. By the time the meeting is going to take place, the manuscript will have been fully accepted.

  Presenters

  • Nikolaos A Malamataris

    University of Houston

  Authors

  • Nikolaos A Malamataris

    University of Houston

  • Ioannis Sarris

    University of West Attica, Athens, Greece

  • Dimitrios Pazis

    P2D Engineering Solutions, Thessaloniki, Greece

  • Anastasios Liakos

    US Naval Academy, Annapolis, MD

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• A new solution for oscillatory flows over permeable beds

  ORAL

  Nov. 21, 2021, 6:03 PM – Nov. 21, 2021, 6:16 PM

  Publication: Batchelor, G. K. 2000 An introduction to Fluid Dynamics. Cambridge University Press.<br>Beavers, G. S., & Joseph D. D. 1967 Boundary conditions at a naturally permeable bed. Journal of Fluid Mechanics. 30, 197-207.<br>Bear, J. 1972 Dynamics of Fluids in Porous Media. Dover.<br>Liu, P.L.-F. & Orfila, A. 2004 Viscous effects on transient long--wave propagation. Journal of Fluid Mechanics. 520, 83-92.<br>McClain, C. R., Huang, N. E. & Pietrafesa, L. J. 1977 Application of a "Radiation-Type" Boundary Condition to the Wave, Porous Bed Problem. Journal of Physical Oceanography. 7:6, 823-835.<br>Mei, C. C., Stiassnie, M. & Yue, D. K.-P. 2005 Theory and Applications of Ocean Surface Waves. World Scientific.<br>Liu, P. L-F., Park, Y. S. & Cowen, E. A. 2007a Boundary layer flow and bed shear stress under a oscillatory wave. Journal of Fluid Mechanics. 574, 449-463.<br>Le Bars, M. & Worster, M. G. 2006 Interfacial conditions between a pure fluid and a porous medium: implications for binary alloy solidification. Journal of Fluid Mechanics. 550, 149-173.<br>Liu, P. L-F. & Chang, I.-C. 2007b On long-wave propagation over a fluid-mud seabed. Journal of Fluid Mechanics. 579, 467-480.<br>Liu, P. L-F., Park, Y. S. & Lara, J. 2007 Long-wave-induced flows in an unsaturated permeable seabed. Journal of Fluid Mechanics. 586, 323-345.

  Presenters

  • Claudio Meza-Valle

    University of Wisconsin - Madison

  Authors

  • Claudio Meza-Valle

    University of Wisconsin - Madison

  • Nimish Pujara

    University of Wisconsin - Madison

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• Decoding wall-pressure sensor data in hypersonic boundary-layer transition on a cone

  ORAL

  Nov. 21, 2021, 6:16 PM – Nov. 21, 2021, 6:29 PM

  Presenters

  • David Buchta

    Johns Hopkins University

  Authors

  • David Buchta

    Johns Hopkins University

  • Tamer A Zaki

    Johns Hopkins University

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• Transpiration cooling and the effects of pressure fluctuations beneath a turbulent boundary layer

  ORAL

  Nov. 21, 2021, 6:29 PM – Nov. 21, 2021, 6:42 PM

  Presenters

  • Jean-Pierre Hickey

    University of Waterloo

  Authors

  • Jean-Pierre Hickey

    University of Waterloo

  • Sophie Hillcoat

    University of Waterloo

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• Large-Eddy Simulations of the flow on an airfoil with leading-edge imperfections

  ORAL

  Nov. 21, 2021, 6:42 PM – Nov. 21, 2021, 6:55 PM

  Presenters

  • Vishal Kumar

    Queen's University

  Authors

  • Vishal Kumar

    Queen's University

  • Ugo Piomelli

    Queen's University, Queen's university

  • Oriol Lehmkuhl

    Barcelona Supercomputing center

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