Boundary Layer Roughness Effect I

Presentations

• Experimental Characterization of Effects of Wall Inhomogeneity on Surface Deformation in a Turbulent Boundary Layer over a Compliant Wall

  ORAL

  Nov. 25, 2024, 8:00 AM – Nov. 25, 2024, 8:13 AM

  Presenters

  • Koustav Bandyopadhyay

    • Johns Hopkins University

  Authors

  • Koustav Bandyopadhyay

    • Johns Hopkins University

  • Yuhui Lu

    • Johns Hopkins University

  • Joseph Katz

    • Department of Mechanical Engineering, Johns Hopkins University
    • Johns Hopkins University

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• Towards a new roughness parametrization through the Effective Distribution function

  ORAL

  Nov. 25, 2024, 8:13 AM – Nov. 25, 2024, 8:26 AM

  Presenters

  • Federica Bruno

    • University Kore of Enna

  Authors

  • Federica Bruno

    • University Kore of Enna

  • Mauro De Marchis

    • Università degli Studi di Palermo

  • Stefano Leonardi

    • University of Texas at Dallas

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• Numerical simulations of oscillatory flow over rough beds with different shapes and angularity

  ORAL

  Nov. 25, 2024, 8:26 AM – Nov. 25, 2024, 8:39 AM

  Presenters

  • Umberto Ciri

    • University of Puerto Rico at Mayaguez

  Authors

  • Umberto Ciri

    • University of Puerto Rico at Mayaguez

  • Sylvia Rodriguez-Abudo

    • University of Puerto Rico at Mayagüez
    • University of Puerto Rico at Mayaguez

  • Stefano Leonardi

    • University of Texas at Dallas

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• Effects of tilt angle on secondary motions over solar installation of E-type roughness

  ORAL

  Nov. 25, 2024, 8:39 AM – Nov. 25, 2024, 8:52 AM

  Presenters

  • Emma R Compton

    • Portland State University

  Authors

  • Emma R Compton

    • Portland State University

  • Katie N Taylor

    • Portland State University

  • Sarah E Smith

    • Portland State University

  • Zein Ahmad Sadek

    • Portland State University

  • Ondrej Fercak

    • Portland State University

  • Abdelhalim Abdeldayem

    • Portland State University

  • Marc Calaf

    • University of Utah

  • Raúl Bayoán Cal

    • Portland State University

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• Scaling for Turbulent Flows Encountering Roughness Transitions

  ORAL

  Nov. 25, 2024, 8:52 AM – Nov. 25, 2024, 9:05 AM

  Publication: Cooke, Justin P., George I. Park, Douglas J. Jerolmack, Paulo E. Arratia. "Internal Boundary Layer Scaling for Roughness Transitions in Turbulent Flows." In Preparation.

  Presenters

  • Justin Patrick Cooke

    • University of Pennsylvania

  Authors

  • Justin Patrick Cooke

    • University of Pennsylvania

  • George I Park

    • University of Pennsylvania

  • Douglas J Jerolmack

    • University of Pennsylvania

  • Paulo E. Arratia

    • University of Pennsylvania

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• Physical Characterization of the University of New Hampshire’s Flow Physics Facility Wind Tunnel for Atmospheric Boundary Layers Simulation

  ORAL

  Nov. 25, 2024, 9:05 AM – Nov. 25, 2024, 9:18 AM

  Presenters

  • Juan Carlos Cuevas-Bautista

    • University of New Hampshire

  Authors

  • Christopher M White

    • University of New Hampshire

  • Juan Carlos Cuevas-Bautista

    • University of New Hampshire

  • Kofi Agyemang Amankwah

    • University of New Hampshire

  • Maxx Parys

    • University of New Hampshire

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• Turbulent Boundary Layer Development over Flexible Roughness Patches

  ORAL

  Nov. 25, 2024, 9:18 AM – Nov. 25, 2024, 9:31 AM

  Presenters

  • Pratik Suhas Deshpande

    • Embry-Riddle Aeronautical University, Daytona Beach

  Authors

  • Pratik Suhas Deshpande

    • Embry-Riddle Aeronautical University, Daytona Beach

  • Ebenezer P Gnanamanickam

    • Embry-Riddle Aeronautical University-Worldwide

  • Greeshma C Daniel

    • Embry Riddle Aeronautical University

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• Refined Measurements of Turbulent Boundary Layer Statistics to Investigate Permeability Effects on Skin Friction

  ORAL

  Nov. 25, 2024, 9:31 AM – Nov. 25, 2024, 9:44 AM

  Presenters

  • Idan B Eizenberg

    • University of Southern California

  Authors

  • Idan B Eizenberg

    • University of Southern California

  • Mitul Luhar

    • University of Southern California

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• Coherent turbulent heat transfer over a wall under pressure gradients with and without organized roughness

  ORAL

  Nov. 25, 2024, 9:44 AM – Nov. 25, 2024, 9:57 AM

  Presenters

  • Edgardo J Garcia

    • Texas Tech University

  Authors

  • Edgardo J Garcia

    • Texas Tech University

  • Fazle Hussain

    • Texas Tech University

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• Input-output analysis of transitional channel flow over large-scale wavy walls

  ORAL

  Nov. 25, 2024, 9:57 AM – Nov. 25, 2024, 10:10 AM

  Presenters

  • Jino George

    • University of Connecticut

  Authors

  • Jino George

    • University of Connecticut

  • Chang Liu

    • University of Connecticut

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• “Superstructures” in turbulent boundary layers over rough walls up Re_τ= 3,000

  ORAL

  Nov. 25, 2024, 10:10 AM – Nov. 25, 2024, 10:23 AM

  Presenters

  • Ioannis Kaminaris

    • George Washington University

  Authors

  • Ioannis Kaminaris

    • George Washington University

  • Elias Balaras

    • George Washington University

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• Abstract Withdrawn

  ORAL · Withdrawn

  Nov. 25, 2024, 10:23 AM – Nov. 25, 2024, 10:36 AM

  View abstract →