Synonyme wurden verwendet für: Akustik
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1–50 von 118 Ergebnissen
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    Evaluation of Aerodynamic Tools for Predicting UAM Vehicle Acoustics: Best Practices to Date

    N. Schatzman / L. Weist / D. Shirazi | NTIS | 2022
    Schlagwörter: Acoustics

    Acoustic Liners (with a few OSU connections)

    M. Jones | NTIS | 2023
    Schlagwörter: Acoustics

    Single-Stream Empirical Jet Noise Models Based on Scale-Model Data

    B. S. Henderson | NTIS | 2022
    Schlagwörter: Acoustics

    Application of Turbulence Filters on PCBoom Predictions for Two NASA Flight Test Campaigns

    K. Nyborg / J. T. Durrant / K. L. Gee et al. | NTIS | 2023
    Schlagwörter: Acoustics

    Use of an Uninhabited Aircraft System (UAS) for Atmospheric Observations During an Acoustic Flight Test

    J. Fowler / D. Boyle / J. Revesz et al. | NTIS | 2023
    Schlagwörter: Acoustics

    Liner Overview

    M. Jones | NTIS | 2015
    Schlagwörter: Acoustics , Geometrical acoustics

    Internal Acoustics of the ISS and Other Spacecraft

    C. S. Allen | NTIS | 2017
    Schlagwörter: Acoustics

    Compact, Lightweight, Ceramic Matrix Composite Based Acoustic Liners for Reducing Subsonic Jet Aircraft Engine Noise

    J. D. Kiser / C. J. Miller / L. S. Hultgren et al. | NTIS | 2013
    Schlagwörter: Acoustics

    AATT Propulsion Technologies: Liner Physics Team Technical Challenge Roadmap

    B. M. Howerton | NTIS | 2023
    Schlagwörter: Acoustics

    Aeroacoustic Computations of a Generic Low Boom Concept in Landing Configuration: Part 1 - Aerodynamic Simulations

    R. Ferris / M. P. J. Sacks / D. Cerizza et al. | NTIS | 2021
    Schlagwörter: Acoustics

    SLS Scale Model Acoustic Test Liftoff Results and Comparisons

    Houston J. / Counter D. / Giacomoni C. | NTIS | 2015
    Schlagwörter: Acoustics

    Mach Cutoff Analysis and Results from NASA's Farfield Investigation of No-Boom Thresholds

    L. J. I. Cliatt / M. A. Hill / E. A. J. Haering | NTIS | 2016
    Schlagwörter: Acoustics

    KSC VAB Aeroacoustic Hazard Assessment

    J. M. Oliveira / S. Yedo / M. D. Campbell et al. | NTIS | 2010
    Schlagwörter: Acoustics

      KSC VAB Aeroacoustic Hazard Assessment

      J. M. Oliveira / S. Yedo / M. D. Campbell et al. | NTIS | 2010
      Schlagwörter: Acoustics

    Effect of Geometric Granularity on the Noise Signature of a Full-Scale Large Civil Transport Nose Landing Gear

    E. Fares / B. Koenig / M. R. Khorrami | NTIS | 2021
    Schlagwörter: Acoustics

    Structural Implementations of Leading-Edge Noise Reduction Devices

    T. Turner | NTIS | 2015
    Schlagwörter: Acoustics

    Measurement and Characterization of Helicopter Noise at Different Altitudes

    M. E. Watts / E. Greenwood / J. Stephenson | NTIS | 2016
    Schlagwörter: Acoustics

    Acoustics and Noise Control in Space Crew Compartments

    Goodman J. R. / Grosveld F. W. | NTIS | 2015
    Schlagwörter: Acoustics

    Methods of Flight Vehicle Noise Prediction

    P. A. Franken / E. M. Kerwin | NTIS | 1958
    Schlagwörter: Acoustics

    Summary of the Lateral Cutoff Analysis and Results from NASA's Farfield Investigation of No-Boom Thresholds

    L. J. I. Cliatt / M. A. Hill / E. A. J. Haering et al. | NTIS | 2015
    Schlagwörter: Acoustics

    Lengthening of Shock Waveforms Caused by Their Propagation to High Altitudes

    F. B. Daniels | NTIS | 1969
    Schlagwörter: Acoustics

    Saturn Sound Focusing Prediction at Ksc

    R. H. Bruns / L. F. Keene | NTIS | 1965
    Schlagwörter: Acoustics

    Evaluation of Resilient Mountings Tested Aboard a Submarine

    C. A. ARENTS | NTIS | 1954
    Schlagwörter: Acoustics

    Single-Transducer Coupler for Diagnostic Pulsed Doppler or Pulse-Echo Ultrasonic Instrumentation

    K. E. Kisman / B. C. Eatock | NTIS | 1975
    Schlagwörter: Acoustics

    Using Steady State CFD for Acoustic Predictions

    K. Frendi / T. Nesman / T. S. Wang | NTIS | 2001
    Schlagwörter: Acoustics

    A Method for Calculating the Acoustical Characteristics of Aircraft in Flight

    J.N. Cole / D.T. Kyrazis / H. L. Oestreicher | NTIS | 1956
    Schlagwörter: Acoustics

    Ground Level Acoustical Foci in a Three-Layered Atmosphere

    W. H. Heybey | NTIS | 1965
    Schlagwörter: Acoustics

    MDOF Liner Design Assessment (ANCF and NASA/Honeywell Testing)

    D. M. Nark | NTIS | 2015
    Schlagwörter: Acoustics

    Summary of the Lateral Cutoff Analysis and Results from Nasa's Farfield Investigation of No-Boom Thresholds

    Cliatt L. J. I. / Hill M. A. / Haering E. A. J. et al. | NTIS | 2015
    Schlagwörter: Acoustics

    Including Noise in Exhaust System Design Optimization

    J. Bridges | NTIS | 2012
    Schlagwörter: Acoustics

    An Electrodynamic Source for Low Frequency Underwater Sound

    by weber / hall | NTIS | 1945
    Schlagwörter: Acoustics

    Cockpit Noise Intensity: Fifteen Single-Engine Light Aircraft

    J. V. Tobias | NTIS | 1968
    Schlagwörter: Acoustics

    Aerodynamic Broadband Noise Mechanisms Applicable to Axial Compressors

    R. A. Arnoldi | NTIS | 1971
    Schlagwörter: Acoustics

    Modeling Helicopter Near-Horizon Harmonic Noise Due to Transient Maneuvers

    R. D. Sickenberger | NTIS | 2013
    Schlagwörter: Acoustics

    Evaluation of Methods for Reducing Noise from Jet Engines in Flight

    T.L.K. SMULL / L.L. BERANEK | NTIS | 1956
    Schlagwörter: Acoustics

    Advanced Nacelle Acoustic Lining Concepts Development

    G. Bielak / J. Gallman / R. Kunze et al. | NTIS | 2002
    Schlagwörter: Acoustics

    A Bibliography on Optical Modulators

    B. Ellis / A. K. Walton | NTIS | 1971
    Schlagwörter: Acoustics

    Simulation of Rotorcraft Fly-In Noise

    S. A. Rizzi / A. Christian | NTIS | 2015
    Schlagwörter: Acoustics

    Vibroacoustic Analysis of Large Heat Rejection Radiators for Future Spacecraft

    J. M. Lacko / M. E. McNelis / W. O. Hughes | NTIS | 2006
    Schlagwörter: Acoustics

    Aerodynamic Noise of a Circular Double Jet

    N. Kono | NTIS | 1970
    Schlagwörter: Acoustics