Separated Flows: Simulation, Modeling, and Wakes

Presentations

• Pressure-gradient-based RANS model for predicting separation in transitional and turbulent flows

  ORAL

  Nov. 25, 2024, 4:45 PM – Nov. 25, 2024, 4:58 PM

  Presenters

  • Kevin P Griffin

    • National Renewable Energy Laboratory (NREL)

  Authors

  • Kevin P Griffin

    • National Renewable Energy Laboratory (NREL)

  • Ganesh Vijayakumar

    • National Renewable Energy Laboratory

  • Bumseok Lee

    • National Renewable Energy Laboratory

  • Michael A Sprague

    • National Renewable Energy Laboratory

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• 1-equation, 2-equation and Reynolds Stress Transport Modeling of Forward Facing Step Flow

  ORAL

  Nov. 25, 2024, 4:58 PM – Nov. 25, 2024, 5:11 PM

  Presenters

  • Robert F Kunz

    • Pennsylvania State University

  Authors

  • Robert F Kunz

    • Pennsylvania State University

  • Abdullah Geduk

    • Pennsylvania State University

  • Vishal A Wadhai

    • Pennsylvania State University
    • Penn State Department of Mechanical Engineering

  • Shyam S Nair

    • Pennsylvania State University

  • Xiang Yang

    • Pennsylvania State University

  • Robert J Martinuzzi

    • University of Calgary

  • Emil Larose

    • University of Calgary

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• Abstract Withdrawn

  ORAL · Withdrawn

  Nov. 25, 2024, 5:11 PM – Nov. 25, 2024, 5:24 PM

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• Interaction of Taylor-Görtler and hairpin vortices during flow separation in a rotating channel flow

  ORAL

  Nov. 25, 2024, 5:24 PM – Nov. 25, 2024, 5:37 PM

  Publication: Preprint as arXiv:2403.13264. Submitted to Journal of Fluid Mechanics.

  Presenters

  • Benjamin Sam Savino

    • University of Mississippi

  Authors

  • Benjamin Sam Savino

    • University of Mississippi

  • Wen Wu

    • University of Mississippi

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• Characterization of Unsteady Separation on a Surrogate Cargo Aircraft Model with Edge Rounding

  ORAL

  Nov. 25, 2024, 5:37 PM – Nov. 25, 2024, 5:50 PM

  Publication: Effects of Edge Rounding on the Unsteadiness of a Simulated Transport Aircraft Wake

  Presenters

  • Jacob Biesinger

    • The Ohio State University

  Authors

  • Jacob Biesinger

    • The Ohio State University

  • Chitrarth Prasad

    • Oklahoma State University-Stillwater

  • Datta V Gaitonde

    • The Ohio State University

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• An experimental investigation of a high Reynolds number turbulent wake generated by a vehicle-like bluff body

  ORAL

  Nov. 25, 2024, 5:50 PM – Nov. 25, 2024, 6:03 PM

  Presenters

  • SAMARESH MIDYA

    • University of Southampton

  Authors

  • SAMARESH MIDYA

    • University of Southampton

  • Sean P Symon

    • University of Southampton

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• Kirigami sheets in disturbed flow

  ORAL

  Nov. 25, 2024, 6:03 PM – Nov. 25, 2024, 6:16 PM

  Presenters

  • Yahya Modarres-Sadeghi

    • University of Massachusetts Amherst

  Authors

  • Yahya Modarres-Sadeghi

    • University of Massachusetts Amherst

  • Adrian G Carleton

    • University of Massachusetts Amherst

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• Experimental investigation of the characteristics of the wake structure behind a structured porous square cylinder

  ORAL

  Nov. 25, 2024, 6:16 PM – Nov. 25, 2024, 6:29 PM

  Publication: Seol, C., Hong, J., & Kim, T. (2023). Flow around porous square cylinders with a periodic and scalable structure. Experimental Thermal and Fluid Science, 144, 110864.
  Seol, C., Kim, T., & Kim, T. (2024). The effect of permeability on the flow structure of porous square cylinders. Journal of Fluid Mechanics, 985, A29.

  Presenters

  • Chansoo Seol

    • Seoul National University of Science and Technology

  Authors

  • Chansoo Seol

    • Seoul National University of Science and Technology

  • Taehoon Kim

    • Seoul National University of Science and Technology

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