Boundary Layers: Roughness III

Presentations

• Mean Velocity Profiles and Drag Measurements in Turbulent Boundary Layer Flows over Permeable Substrates

  ORAL

  Nov. 19, 2023, 4:35 PM – Nov. 19, 2023, 4:48 PM

  Presenters

  • Idan B Eizenberg

    University of Southern California

  Authors

  • Idan B Eizenberg

    University of Southern California

  • Mitul Luhar

    Univeristy of Southern California, Univeristy of South California

  View abstract →

• Role of interfacial roughness in turbulence over porous substrates

  ORAL

  Nov. 19, 2023, 4:48 PM – Nov. 19, 2023, 5:01 PM

  Publication: Hao, Zengrong & Garcia-Mayoral, Ricardo. Turbulent flows over porous substrates and rough surfaces. (In preparation)<br>Hao, Zengrong & Garcia-Mayoral, Ricardo. Turbulence over porous-rough substrates: admittance of velocity on the interface. (In preparation)

  Presenters

  • Zengrong Hao

    University of Cambridge

  Authors

  • Zengrong Hao

    University of Cambridge

  • Ricardo Garcia-Mayoral

    Univ of Cambridge, University of Cambridge

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• The effect of porous walls on very large scale motions in turbulent boundary layer

  ORAL

  Nov. 19, 2023, 5:01 PM – Nov. 19, 2023, 5:14 PM

  Presenters

  • prateek jaiswal

    University of Southampton

  Authors

  • prateek jaiswal

    University of Southampton

  • Dea D Wangsawijaya

    University of Southampton

  • Bharathram Ganapathisubramani

    Univ of Southampton, University of Southampton

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• Measurement of Spanwise motions and secondary flows in a turbulent boundary layer formed over drag-increasing riblets

  ORAL

  Nov. 19, 2023, 5:14 PM – Nov. 19, 2023, 5:27 PM

  Publication: JFM

  Presenters

  • Wagih Abu Rowin

    University of Melbourne

  Authors

  • Wagih Abu Rowin

    University of Melbourne

  • Peter Manovski

    University of Melbourne

  • Daniel Chung

    University of Melbourne

  • Nicholas Hutchins

    Universty of Melbourne, University of Melbourne

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• Topographically-driven secondary flows and very-large-scale motions interactions at high Reynolds number boundary layers

  ORAL

  Nov. 19, 2023, 5:27 PM – Nov. 19, 2023, 5:40 PM

  Presenters

  • Takfarinas Medjnoun

    University of Southampton

  Authors

  • Takfarinas Medjnoun

    University of Southampton

  • Mattias Nilsson-Takeuchi

    University of Southampton

  • Bharathram Ganapathisubramani

    Univ of Southampton, University of Southampton

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• Ridge-induced secondary flows at high Reynolds number boundary layers

  ORAL

  Nov. 19, 2023, 5:40 PM – Nov. 19, 2023, 5:53 PM

  Presenters

  • Mattias Nilsson-Takeuchi

    University of Southampton

  Authors

  • Mattias Nilsson-Takeuchi

    University of Southampton

  • Takfarinas Medjnoun

    University of Southampton

  • Bharathram Ganapathisubramani

    Univ of Southampton, University of Southampton

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• The symmetry breaking effects of directional roughness in turbulent channel flow

  ORAL

  Nov. 19, 2023, 5:53 PM – Nov. 19, 2023, 6:06 PM

  Presenters

  • Oleksandr Zhdanov

    University of Glasgow

  Authors

  • Oleksandr Zhdanov

    University of Glasgow

  • Angela Busse

    University of Glasgow

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• Effect of the angle of attack on the drag performance of shark-inspired riblet surfaces

  ORAL

  Nov. 19, 2023, 6:06 PM – Nov. 19, 2023, 6:19 PM

  Presenters

  • Shuangjiu Fu

    Harvard University

  Authors

  • Shuangjiu Fu

    Harvard University

  • Shabnam Raayai

    Harvard University

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• Modulation of Turbulent Channel Flow by Bristling Shark Denticles

  ORAL

  Nov. 19, 2023, 6:19 PM – Nov. 19, 2023, 6:32 PM

  Presenters

  • Wen Wu

    University of Mississippi

  Authors

  • Wen Wu

    University of Mississippi

  • Benjamin S Savino

    University of Mississippi

  View abstract →