Jets: Impinging and Interacting

Presentations

• Flow structure and axial velocity decay of supersonic free and impinging jets in reduced pressure environments

  ORAL

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

  Publication: Planned paper relating to this work: "Velocity measurements of over-expanded supersonic free jets using laser Doppler anemometry in sub-atmospheric conditions"

  Presenters

  • Claudia Jimenez Cuesta

    University of Glasgow

  Authors

  • Claudia Jimenez Cuesta

    University of Glasgow

  • Richard Green

    University of Glasgow

  • Laura Villafane

    University of Illinois at Urbana-Champaign, University of Illinois Urbana-Champaign

  View abstract →

• Characteristics of Wall Jets Induced by Single and Dual Supersonic Impinging Jets for Ground Safety Analysis

  ORAL

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

  Presenters

  • Allie Gagne

    Florida State University

  Authors

  • Allie Gagne

    Florida State University

  • Farrukh Sabbah Alvi

    Florida State University

  • MyungJun Song

    Florida State University

  • Serdar Seckin

    Florida State University

  View abstract →

• Exit Topology Effects on Low‑Mach Jet Impingement

  ORAL

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

  Presenters

  • Alejandro Garcia

    University of Texas Rio Grande Valley

  Authors

  • Alejandro Garcia

    University of Texas Rio Grande Valley

  • Isaac Choutapalli

    University of Texas Rio Grande Valley , College of Engineering and Computer Science, University of Texas Rio Grande Valley

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• Deformation and rebounding dynamics of the liquid jet impinging on a heated solid surface under Leidenfrost conditions.

  ORAL

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

  Presenters

  • Siyoung Park

    KAIST

  Authors

  • Siyoung Park

    KAIST

  • Sohyeun Kang

    KAIST

  • Dong Ju Kim

    KAIST

  • Daegyoum Kim

    Korea Adv Inst of Sci & Tech, KAIST

  View abstract →

• Structure and Dynamics of Impinging Supersonic Jets via Schlieren Flow Visualization and Modal Analysis

  ORAL

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

  Presenters

  • Hadi Samsam-Khayani

    West Virginia Iniversity, West Virginia University

  Authors

  • Hadi Samsam-Khayani

    West Virginia Iniversity, West Virginia University

  View abstract →

• Development of open-loop supersonic jet rig facilities

  ORAL

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

  Presenters

  • Abhishek Subedi

    University of Toledo

  Authors

  • Abhishek Subedi

    University of Toledo

  • Neil Narwekar

    University of Toledo

  • Sabin Thapa

    University of Toledo

  • Omid Amili

    University of Toledo

  View abstract →

• Jet–Crossflow Interaction in HTGR-Relevant Configurations: Effects of Velocity Ratio and Jet Spacing Using RANS and URANS

  ORAL

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

  Publication: Planned submission to the APS Division of Fluid Dynamics (DFD 2025) conference.<br>Journal manuscript in preparation on jet–crossflow interaction in HTGR applications using RANS and URANS modeling.

  Presenters

  • Umran Uzen

    Texas A&M University College Station

  Authors

  • Umran Uzen

    Texas A&M University College Station

  • Mark Kimber

    Texas A&M University

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• Verification and validation of large-eddy simulations of heat transfer in a planar impinging jet

  ORAL

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

  Publication: M. L. Lanahan, S. I. Abdel-Khalik and M. Yoda "Towards verification of RANS simulations of the T-tube modular divertor using large eddy simulations of impinging turbulent plane jets"

  Presenters

  • Minami Yoda

    Michigan State University

  Authors

  • Michael L Lanahan

    Georgia Institute of Technology

  • Said I Abdel-Khalik

    Georgia Institute of Technology

  • Minami Yoda

    Michigan State University

  View abstract →

• Large eddy simulations of bifurcating jets

  ORAL

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

  Presenters

  • Akhil Nekkanti

    Center for Turbulence Research, Stanford University

  Authors

  • Akhil Nekkanti

    Center for Turbulence Research, Stanford University

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• Vectoring mechanisms and vortex dynamics of impinging adjacent synthetic jets

  ORAL

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

  Publication: None

  Presenters

  • Luis Silva-Llanca

    Univ De La Serena

  Authors

  • Luciano I Poblete

    Univ De La Serena

  • Luis Silva-Llanca

    Univ De La Serena

  View abstract →