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, 10:00 AM – Nov. 25, 2024, 10:13 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

  View abstract →

• Towards a new roughness parametrization through the Effective Distribution function

  ORAL

  Nov. 25, 2024, 10:13 AM – Nov. 25, 2024, 10:26 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

  View abstract →

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

  ORAL

  Nov. 25, 2024, 10:26 AM – Nov. 25, 2024, 10:39 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

  View abstract →

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

  ORAL

  Nov. 25, 2024, 10:39 AM – Nov. 25, 2024, 10:52 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

  View abstract →

• Scaling for Turbulent Flows Encountering Roughness Transitions

  ORAL

  Nov. 25, 2024, 10:52 AM – Nov. 25, 2024, 11:05 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

  View abstract →

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

  ORAL

  Nov. 25, 2024, 11:05 AM – Nov. 25, 2024, 11:18 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

  View abstract →

• Turbulent Boundary Layer Development over Flexible Roughness Patches

  ORAL

  Nov. 25, 2024, 11:18 AM – Nov. 25, 2024, 11:31 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

  View abstract →

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

  ORAL

  Nov. 25, 2024, 11:31 AM – Nov. 25, 2024, 11:44 AM

  Presenters

  • Idan B Eizenberg

    University of Southern California

  Authors

  • Idan B Eizenberg

    University of Southern California

  • Mitul Luhar

    University of Southern California

  View abstract →

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

  ORAL

  Nov. 25, 2024, 11:44 AM – Nov. 25, 2024, 11:57 AM

  Presenters

  • Edgardo J Garcia

    Texas Tech University

  Authors

  • Edgardo J Garcia

    Texas Tech University

  • Fazle Hussain

    Texas Tech University

  View abstract →

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

  ORAL

  Nov. 25, 2024, 11:57 AM – Nov. 25, 2024, 12:10 PM

  Presenters

  • Jino George

    University of Connecticut

  Authors

  • Jino George

    University of Connecticut

  • Chang Liu

    University of Connecticut

  View abstract →

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

  ORAL

  Nov. 25, 2024, 12:10 PM – Nov. 25, 2024, 12:23 PM

  Presenters

  • Ioannis Kaminaris

    George Washington University

  Authors

  • Ioannis Kaminaris

    George Washington University

  • Elias Balaras

    George Washington University

  View abstract →

• Abstract Withdrawn

  ORAL Withdrawn

  Nov. 25, 2024, 12:23 PM – Nov. 25, 2024, 12:36 PM

  View abstract →