Boundary Layers: Turbulent: Curvature and Pressure Gradient Effects

Presentations

• Boundary Layer Modeling for a Prolate Spheroid

  ORAL

  Nov. 25, 2025, 12:50 PM – Nov. 25, 2025, 1:03 PM

  Publication: Plasseraud M, Kumar P, Mahesh K. Large-eddy simulation of tripping effects on the flow over a 6 : 1 prolate spheroid at angle of attack. Journal of Fluid Mechanics. 2023;960:A3. doi:10.1017/jfm.2023.175

  Presenters

  • Mitchell Fowler

    Naval Surface Warfare Center Carderock Division

  Authors

  • Mitchell Fowler

    Naval Surface Warfare Center Carderock Division

  • Benjamin A Minnick

    Naval Surface Warfare Center (NSWC), Naval Surface Warfare Center Carderock Division

  • Krishnan Mahesh

    University of Michigan, University of Minnesota

  View abstract →

• Spatio-temoral characterization of riblets-induced separation three-dimesionality on a curved surface

  ORAL

  Nov. 25, 2025, 1:03 PM – Nov. 25, 2025, 1:16 PM

  Presenters

  • Krishna Kompally

    Arizona State University

  Authors

  • Krishna Kompally

    Arizona State University

  • Gokul Pathikonda

    Arizona State University

  View abstract →

• Characteristics of Velocity Profile and Pressure Fluctuation in Curved Turbulent Boundary Layers

  ORAL

  Nov. 25, 2025, 1:16 PM – Nov. 25, 2025, 1:29 PM

  Publication: Characteristics of Velocity Profile and Pressure Fluctuation in Curved Turbulent Boundary Layers (To be submitted to AIAA Journal)

  Presenters

  • Niandong Mao

    School of Engineering Science, University of Science and Technology of China, 230026 Hefei, China

  Authors

  • Niandong Mao

    School of Engineering Science, University of Science and Technology of China, 230026 Hefei, China

  • Pengjunyi Zhang

    Department of Modern Mechanics, University of Science and Technology of China, School of Engineering Science, University of Science and Technology of China, 230026 Hefei, China

  • Zhenhua Wan

    Department of Modern Mechanics, University of Science and Technology of China, School of Engineering Science, University of Science and Technology of China, 230026 Hefei, China

  View abstract →

• Large eddy simulation of non-zero pressure gradient turbulent boundary layers

  ORAL

  Nov. 25, 2025, 1:29 PM – Nov. 25, 2025, 1:42 PM

  Presenters

  • Md Raihan Ali Khan

    University of Maryland, College Park

  Authors

  • Md Raihan Ali Khan

    University of Maryland, College Park

  • Johan Larsson

    University of Maryland College Park

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• Application of riblets to separating turbulent boundary layers

  ORAL

  Nov. 25, 2025, 1:42 PM – Nov. 25, 2025, 1:55 PM

  Presenters

  • Amirreza Rouhi

    Nottingham Trent University

  Authors

  • Vishal Kumar

    Barcelona Supercomputing Center

  • Amirreza Rouhi

    Nottingham Trent University

  • Oriol Lehmkuhl

    Barcelona Supercomputing Center

  • Wen Wu

    University of Mississippi

  • Melissa Kozul

    University of Melbourne

  • Alexander J Smits

    Princeton University

  View abstract →

• Riblets in a turbulent boundary layer under favorable pressure gradients

  ORAL

  Nov. 25, 2025, 1:55 PM – Nov. 25, 2025, 2:08 PM

  Publication: This work is in preparation for submission to a peer-reviewed journal.

  Presenters

  • Benjamin S Savino

    University of Mississippi

  Authors

  • Benjamin S Savino

    University of Mississippi

  • Wen Wu

    University of Mississippi

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• Properties of the mean momentum balance in turbulent boundary layer flows subjected to pressure gradients

  ORAL

  Nov. 25, 2025, 2:08 PM – Nov. 25, 2025, 2:21 PM

  Publication: submitted to Journal of Fluid Mechanics (JFM-2025-0697)

  Presenters

  • Tie Wei

    New Mexico Institute of Mining and Technology

  Authors

  • Tie Wei

    New Mexico Institute of Mining and Technology

  • Tobias Knopp

    Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)

  • Zhaorui Li

    Texas A&M University–Corpus Christi

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• Effects of pressure gradients and roughness on transfer entropy in wall turbulence

  ORAL

  Nov. 25, 2025, 2:21 PM – Nov. 25, 2025, 2:34 PM

  Presenters

  • Edgardo J Garcia

    Texas Tech University

  Authors

  • Edgardo J Garcia

    Texas Tech University

  • Fazle Hussain

    Texas Tech University

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• Systematic identification of missing physics in turbulence models

  ORAL

  Nov. 25, 2025, 2:34 PM – Nov. 25, 2025, 2:47 PM

  Presenters

  • Shyam Santosh Nair

    Pennsylvania State University

  Authors

  • Shyam Santosh Nair

    Pennsylvania State University

  • Vishal Arun Wadhai

    Pennsylvania State University

  • Robert F Kunz

    Pennsylvania State University

  • Xiang I. A. Yang

    Pennsylvania State University

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• Formation of two-layer structures in relaminarized turbulent boundary layers at supersonic expansion corner

  ORAL

  Nov. 25, 2025, 2:47 PM – Nov. 25, 2025, 3:00 PM

  Presenters

  • Soju Maejima

    Tohoku University, Japan

  Authors

  • Soju Maejima

    Tohoku University, Japan

  • Soshi Kawai

    Tohoku University, Japan

  View abstract →