Acoustics: Aeroacoustics II

Presentations

• Aeroacoustic source localization and source level estimation during wind tunnel testing of a flat plate with and without a gap

  ORAL

  Nov. 26, 2019, 1:31 PM – Nov. 26, 2019, 1:44 PM

  Authors

  • Alexander Douglass

    Mechanical Engineering, University of Michigan

  • Natasha Chang

    Naval Surface Warfare Center – Puget Sound Detachment

  • David Dowling

    Mechanical Engineering, University of Michigan

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• Mixed-porosity airfoil acoustics

  ORAL

  Nov. 26, 2019, 1:44 PM – Nov. 26, 2019, 1:57 PM

  Authors

  • Aren Hellum

    NUWC-Newport

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• Approximate Solutions for Nonlinear Acoustic Pulses Propagating Upstream in a Subsonic Flow

  ORAL

  Nov. 26, 2019, 1:57 PM – Nov. 26, 2019, 2:10 PM

  Authors

  • Fatemeh Bahmani

    Chalmers University of Technology

  • Mark Cramer

    Virginia Polytechnic Institute and State University

  • Tomas Gronstedt

    Chalmers University of Technology

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• Reduced-Order Investigation of Volumetric PIV for Noise Source Characterization

  ORAL

  Nov. 26, 2019, 2:10 PM – Nov. 26, 2019, 2:23 PM

  Authors

  • Adam Nickels

    Applied Research Laboratory Pennsylvania State University

  • Jeff Harris

    Applied Research Laboratory Pennsylvania State University

  • Alexander Mychkovsky

    Naval Nuclear Laboratory

  • James Wiswall

    Naval Nuclear Laboratory

  • Kristin Cody

    Naval Nuclear Laboratory

  • Ted Bagwell

    Applied Research Laboratory Pennsylvania State University

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• Flow-based decomposition of turbulent-jet noise

  ORAL

  Nov. 26, 2019, 2:23 PM – Nov. 26, 2019, 2:36 PM

  Authors

  • Marco Raiola

    University Carlos III of Madrid

  • Daniele Ragni

    TU Delft

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• Lagrangian Analysis of Intermittent Sound Sources in a Flow-through Square Duct Containing Two Circular Orifice Plates

  ORAL

  Nov. 26, 2019, 2:36 PM – Nov. 26, 2019, 2:49 PM

  Authors

  • Vineeth Nair

    Indian Institute of Technology Bombay, Mumbai - 400076

  • C.P. Premchand

    Indian Institute of Technology Bombay, Mumbai - 400076

  • K.V. Reeja

    Indian Institute of Technology Madras, Chennai - 600036

  • P.R. Midhun

    Indian Institute of Technology Madras, Chennai - 600036

  • Manikandan Raghunathan

    Indian Institute of Technology Madras, Chennai - 600036

  • Raman I. Sujith

    Indian Institute of Technology Madras, Chennai - 600036

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• Trailing edge noise modification due to edge porosity

  ORAL

  Nov. 26, 2019, 2:49 PM – Nov. 26, 2019, 3:02 PM

  Authors

  • Zachary Yoas

    Applied Research Laboratory, Penn State University

  • Paul Trzcinski

    Applied Research Laboratory, Penn State University

  • Michael Krane

    Applied Research Laboratory, Penn State University, ARL, Pennsylvania State University, Penn State Applied Research Lab

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• The Ballad of Water Entry

  ORAL

  Nov. 26, 2019, 3:02 PM – Nov. 26, 2019, 3:15 PM

  Authors

  • Rafsan Rabbi

    Utah State University

  • John Allen

    University of Hawaii

  • Jesse Belden

    Naval Undersea Warfare Center, Newport, RI, Naval Undersea Warfare Center

  • Tadd Truscott

    Utah State University

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