1–20 von 54 Ergebnissen
|

    NASA Investigation of Flow Direction Effects on Impedance Eduction for Acoustic Liners

    Jones, Michael G. / Nark, Douglas M. / Howerton, Brian M. | AIAA | 2024

    Optimization of Variable Depth Acoustic Liners with Grazing Flow

    Galles, Matthew B. / Nark, Douglas M. / Jones, Michael G. et al. | AIAA | 2024

    Bypass Duct Acoustic Liner Design With and Without Bifurcation Effects

    Nark, Douglas M. / Jones, Michael G. / Kreitzman, Jordan R. et al. | AIAA | 2024

    Comparisons of Impedance Prediction Models for Perforate-over-Honeycomb Liners

    Jones, Michael G. / Nark, Douglas M. | AIAA | 2023

    A Fundamental Study of Bifurcation Acoustic Treatment Effects on Aft-Fan Engine Noise

    Nark, Douglas M. / Jones, Michael G. | AIAA | 2023

    Effects of Layer Spacing for a Multilayered Facesheet Acoustic Liner

    Dodge, Chelsea / Howerton, Brian M. / Jones, Michael G. | AIAA | 2023

      Effects of Layer Spacing for a Multilayered Facesheet Acoustic Liner

      Dodge, Chelsea / Howerton, Brian M. / Jones, Michael G. | TIBKAT | 2023

    Preliminary Design of a Distributed Facesheet Acoustic Liner for Broadband Acoustic Attenuation

    Brown, Martha C. / Nark, Douglas M. / Jones, Michael G. | AIAA | 2023

      Preliminary Design of a Distributed Facesheet Acoustic Liner for Broadband Acoustic Attenuation

      Brown, Martha C. / Nark, Douglas M. / Jones, Michael G. | TIBKAT | 2023

    A Comparison of Impedance Eduction Test Rigs with Different Flow Profiles

    Bonomo, Lucas A. / Quintino, Nicolas T. / Cordioli, Julio A. et al. | AIAA | 2023

      A Comparison of Impedance Eduction Test Rigs with Different Flow Profiles

      Bonomo, Lucas A. / Quintino, Nicolas T. / Cordioli, Julio A. et al. | TIBKAT | 2023

    An Acoustic Liner with a Multilayered Active Facesheet

    Dodge, Chelsea / Howerton, Brian M. / Jones, Michael G. | AIAA | 2022

      An Acoustic Liner with a Multilayered Active Facesheet

      Dodge, Chelsea / Howerton, Brian M. / Jones, Michael G. | British Library Conference Proceedings | 2022

    An Initial Assessment of Variable Depth Liner Optimization for Ducted Proprotor Applications

    Galles, Matthew B. / Jones, Michael G. / Nark, Douglas M. | AIAA | 2022

      An Initial Assessment of Variable Depth Liner Optimization for Ducted Proprotor Applications

      Galles, Matthew B. / Jones, Michael G. / Nark, Douglas M. | British Library Conference Proceedings | 2022

    Evaluation of Variable-Depth Liners with Slotted Cores

    Jones, Michael G. / Nark, Douglas M. / Schiller, Noah H. | AIAA | 2022

      Evaluation of Variable-Depth Liners with Slotted Cores

      Jones, Michael G. / Nark, Douglas M. / Schiller, Noah H. | British Library Conference Proceedings | 2022

    Benchmark Data for Evaluation of NASA Impedance Eduction Methods

    Jones, Michael G. / Howerton, Brian M. | AIAA | 2021

      BENCHMARK DATA FOR EVALUATION OF NASA IMPEDANCE EDUCTION METHODS

      Jones, Michael G. / Howerton, Brian M. | TIBKAT | 2021

    An Improved Impedance Eduction Process for the NASA Langley GFIT

    Howerton, Brian M. / Jones, Michael G. / Nark, Douglas M. | AIAA | 2020

    AN IMPROVED IMPEDANCE EDUCTION PROCESS FOR THE NASA LANGLEY GEFIT

    Howerton, Brian M. / Jones, Michael G. / Nark, Douglas M. | TIBKAT | 2020

    Uniform and Multizone Liner Results for the International Forum for Aviation Research

    Jones, Michael G. / Nark, Douglas M. / Howerton, Brian M. et al. | AIAA | 2020

      UNIFORM AND MULTIZONE LINER RESULTS FOR THE INTERNATIONAL FORUM FOR AVIATION RESEARCH

      Jones, Michael G. / Nark, Douglas M. / Howerton, Brian M. et al. | TIBKAT | 2020

    Design of an Advanced Inlet Liner for the Quiet Technology Demonstrator 3

    Nark, Douglas M. / Jones, Michael G. | AIAA | 2019

      DESIGN OF AN ADVANCED INLET LINER FOR THE QUIET TECHNOLOGY DEMONSTRATOR 3

      Nark, Douglas M. / Jones, Michael G. | British Library Conference Proceedings | 2019

    An Investigation of Bifurcation Acoustic Treatment Effects on Aft-Fan Engine Nacelle Noise

    Nark, Douglas M. / Jones, Michael G. | AIAA | 2019

      AN INVESTIGATION OF BIFURCATION ACOUSTIC TREATMENT EFFECTS ON AFT-FAN ENGINE NACELLE NOISE

      Nark, Douglas M. / Jones, Michael G. | British Library Conference Proceedings | 2019

    Overview of Liner Activities in Support of the International Forum for Aviation Research

    Jones, Michael G. / Nark, Douglas M. / Howerton, Brian M. | AIAA | 2019

      Overview of Liner Activities in Support of the International Forum for Aviation Research

      Jones, Michael G. / Nark, Douglas M. / Howerton, Brian M. | NTRS | 2019

      OVERVIEW OF LINER ACTIVITIES IN SUPPORT OF THE INTERNATIONAL FORUM FOR AVIATION RESEARCH

      Jones, Michael G. / Nark, Douglas M. / Howerton, Brian M. | British Library Conference Proceedings | 2019

    Application of Swept Sine Excitation for Acoustic Impedance Eduction

    Howerton, Brian M. / Vold, Havard / Jones, Michael G. | AIAA | 2019

      APPLICATION OF SWEPT SINE EXCITATION FOR ACOUSTIC IMPEDANCE EDUCTION

      Howerton, Brian M. / Vold, Havard / Jones, Michael G. | British Library Conference Proceedings | 2019