Acoustics I: Scattering, Jets and Cavity Flows

Presentations

• Large-Eddy Simulations of Supersonic Heated Jets

  ORAL

  Nov. 22, 2011, 8:00 AM – Nov. 22, 2011, 8:13 AM

  Authors

  • Junhui Liu

    • U.S. Naval Research Laboratory
    • Naval Research Lab.
    • Naval Research Laboratory

  • K. Kailasanath

    • U.S. Naval Research Laboratory
    • Naval Research Lab.
    • Naval Research Laboratory

  • Nick Heeb

    • University of Cincinnati

  • Ephraim Gutmark

    • University of Cincinnati

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• Parabolized stability equation (PSE) models for the prediction of mixing noise in turbulent jets: nonlinearity and comparison with experiments

  ORAL

  Nov. 22, 2011, 8:13 AM – Nov. 22, 2011, 8:26 AM

  Authors

  • Tim Colonius

    • California Institute of Technology
    • Division of Engineering and Applied Science, California Institute of Technology

  • Daniel Rodriguez

    • California Institute of Technology

  • Arnab Samanta

    • Indian Institute of Science, Bangalore

  • Andre Cavalieri

    • Institute Pprime, Poitiers, France

  • Peter Jordan

    • Institute Pprime, Poitiers, France

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• Parabolized stability equation (PSE) models for the prediction of mixing noise in turbulent jets: Comparison with Large Eddy Simulation

  ORAL

  Nov. 22, 2011, 8:26 AM – Nov. 22, 2011, 8:39 AM

  Authors

  • Daniel Rodriguez

    • California Institute of Technology

  • Tim Colonius

    • California Institute of Technology
    • Division of Engineering and Applied Science, California Institute of Technology

  • Arnab Samanta

    • Indian Institute of Science, Bangalore

  • Yaser Khalighi

    • CASCADE Technologies Inc

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• Modeling unsteady sound refraction by coherent structures in a high-speed jet

  ORAL

  Nov. 22, 2011, 8:39 AM – Nov. 22, 2011, 8:52 AM

  Authors

  • Pinqing Kan

    • Syracuse University

  • Jacques Lewalle

    • Syracuse University

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• Noise source characterization from far-field data in high-speed jets

  ORAL

  Nov. 22, 2011, 8:52 AM – Nov. 22, 2011, 9:05 AM

  Authors

  • Jacques Lewalle

    • Syracuse University

  • Kerwin R. Low

    • Syracuse University

  • Mark Glauser

    • Syracuse University

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• Near field of a transient, acoustically forced transitional and turbulent jets

  ORAL

  Nov. 22, 2011, 9:05 AM – Nov. 22, 2011, 9:18 AM

  Authors

  • Qi Zhang

    • University of Illinois, Urbana Champaign

  • Daniel Bodony

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

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• Analysis of the near-field of an adjoint-based noise controlled Mach 1.3 turbulent jet

  ORAL

  Nov. 22, 2011, 9:18 AM – Nov. 22, 2011, 9:31 AM

  Authors

  • Jeonglae Kim

    • University of Illinois at Urbana-Champaign

  • Daniel Bodony

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

  • Jonathan B. Freund

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana--Champaign
    • University of Illinois at Urbana Champaign

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• Large-eddy simulation for the prediction of supersonic rectangular jet noise

  ORAL

  Nov. 22, 2011, 9:31 AM – Nov. 22, 2011, 9:44 AM

  Authors

  • Joseph Nichols

    • Stanford U.
    • Center for Turbulence Research

  • Frank E. Ham

    • Stanford U.

  • Sanjiva K. Lele

    • Stanford U.

  • James E. Bridges

    • NASA Glenn Research Center

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• High Speed Shadowgraph Images around a Mach 1.5 Cavity Flow Field

  ORAL

  Nov. 22, 2011, 9:44 AM – Nov. 22, 2011, 9:57 AM

  Authors

  • Ryan Schmit

    • Air Force Research Laboratory

  • Frank Semmelmayer

    • Air Force Research Laboratory

  • Mitchell Haverkamp

    • Air Force Research Laboratory

  • James Grove

    • Air Force Research Laboratory

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• Cavity noise control using a small obstacle on cavity floor

  ORAL

  Nov. 22, 2011, 9:57 AM – Nov. 22, 2011, 10:10 AM

  Authors

  • Seiichiro Izawa

    • Tohoku University

  • Hiroyuki Nakashima

    • Tohoku University

  • Yoichiro Nishi

    • Tohoku University

  • Masaya Shigeta

    • Tohoku University

  • Yu Fukunishi

    • Tohoku University

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