1–50 von 55 Ergebnissen
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    Airframe Noise Research

    Lockard, David P. | NTRS | 2015

    The Impact of Local Meteorological Conditions on Airframe Noise Flight Test Data (AIAA 2018-2971)

    Lockard, David P. / Bestul, Kimberly A. | British Library Conference Proceedings | 2018

    On the Alleviation of Background Noise for the High-Lift Common Research Model Aeroacoustic Test

    Hutcheson, Florence V. / Lockard, David P. / Stead, Daniel | AIAA | 2022

    An Assessment of Flap and Main Landing Gear Noise Abatement Concepts

    Khorrami, Mehdi R. / Humphreys, William M. / Lockard, David P. | AIAA | 2015

      An Assessment of Flap and Main Landing Gear Noise Abatement Concepts

      Khorrami, Mehdi R. / Humphreys, William M., Jr. / Lockard, David P. | NTRS | 2015

    Aeroacoustic Simulations of the High-Lift Common Research Model and Validation with Experiment

    Lockard, David P. / Choudhari, Meelan M. / Vatsa, Veer N. | AIAA | 2022

    Grid Sensitivity Study for Slat Noise Simulations

    Lockard, David P. / Choudhari, Meelan M. / Buning, Pieter G. | AIAA | 2014

    Phased Array Characterization of Slat Noise Radiation from a High-Lift Common Research Model

    Humphreys, William M. / Lockard, David P. / Bahr, Christopher J. | AIAA | 2022

    Influence of Spanwise Boundary Conditions on Slat Noise Simulations

    Lockard, David P. / Choudhari, Meelan M. / Buning, Pieter G. | AIAA | 2015

    Aeroacoustic Simulations of a Nose Landing Gear with FUN3D: A Grid Refinement Study

    Vatsa, Veer N. / Khorrami, Mehdi R. / Lockard, David P. | AIAA | 2017

    Characterization of Slat Noise Radiation from a High-Lift Common Research Model

    Humphreys, William M. / Lockard, David P. / Bahr, Christopher J. | AIAA | 2023

    Grid Sensitivity of SA-Based Delayed-Detached-Eddy-Simulation Model for Blunt-Body Flows

    Vatsa, Veer N. / Lockard, David P. / Spalart, Philippe R. | AIAA | 2017

    Assessment of Aeroacoustic Simulations of the High-Lift Common Research Model

    Lockard, David P. / Vatsa, Veer N. / O'Connell, Matthew et al. | AIAA | 2019

      ASSESSMENT OF AEROACOUSTIC SIMULATIONS OF THE HIGH-LIFT COMMON RESEARCH MODEL

      Lockard, David P. / Vatsa, Veer N. / O Connell, Matthew et al. | British Library Conference Proceedings | 2019

      Assessment of Aeroacoustic Simulations of the High-Lift Common Research Model

      Lockard, David P. / O'Connell, Matthew D. / Vatsa, Veer N. et al. | NTRS | 2019

    Flight-Test Evaluation of Airframe Noise Mitigation Technologies

    Khorrami, Mehdi R. / Lockard, David P. / Humphreys, William M. et al. | AIAA | 2018

      Flight-Test Evaluation of Airframe Noise Mitigation Technologies

      Khorrami, Mehdi R. / Lockard, David P. / Humphreys, William M. et al. | NTRS | 2018

    Computational Investigation of Conventional and Active-Flow-Control-Enabled High-Lift Configurations

    Vatsa, Veer N. / Lin, John C. / Melton, Latunia P. et al. | AIAA | 2021

    An Assessment of Flap and Main Landing Gear Noise Abatement Concepts (AIAA 2015-2987)

    Khorrami, Mehdi R. / Humphreys, William M. / Lockard, David P. | British Library Conference Proceedings | 2015

    Aeroacoustic Evaluation of Flap and Landing Gear Noise Reduction Concepts

    Khorrami, Mehdi R. / Humphreys, William M. / Lockard, David P. et al. | AIAA | 2014

    Overview of Aeroacoustic Testing of the High-Lift Common Research Model

    Lockard, David P. / Turner, Travis L. / Bahr, Christopher J. et al. | AIAA | 2021

    Aeroacoustic Simulations of a Nose Landing Gear using FUN3D on Pointwise Unstructured Grids

    Vatsa, Veer N. / Khorrami, Mehdi R. / Rhoads, John et al. | AIAA | 2015

    Flight-Test Evaluation of Landing Gear Noise Reduction Technologies

    Khorrami, Mehdi R. / Lockard, David P. / Humphreys, William M. et al. | AIAA | 2019

      Flight-Test Evaluation of Landing Gear Noise Reduction Technologies

      Khorrami, Mehdi R. / Lockard, David P. / Humphreys, William M. et al. | NTRS | 2019

      FLIGHT-TEST EVALUATION OF LANDING GEAR NOISE REDUCTION TECHNOLOGIES

      Khorrami, Mehdi R. / Lockard, David P. / Humphreys, William M. et al. | British Library Conference Proceedings | 2019

    The Airframe Noise Reduction Challenge

    Lockard, David P. / Lilley, Geoffrey M. | NTRS | 2004

    Aeroacoustic Simulation of Nose Landing Gear on Adaptive Unstructured Grids with FUN3D

    Vatsa, Veer N. / Khorrami, Mehdi R. / Park, Michael A. et al. | AIAA | 2013

    Noise Simulations of the High-Lift Common Research Model

    Lockard, David P. / Choudhari, Meelan M. / O’Connell, Matthew D. et al. | AIAA | 2017

    Optical Geolocation for small Unmanned Aerial System

    Dolph, Chester / McSwain, Robert / Humphreys, William M. et al. | AIAA | 2019

      Optical Geolocation for Small Unmanned Aerial System

      Dolph, Chester / McSwain, Robert / Humphreys, William M. et al. | TIBKAT | 2019

    Evaluation of Methods for In-Situ Calibration of Field-Deployable Microphone Phased Arrays

    Humphreys, William M. / Lockard, David P. / Khorrami, Mehdi R. et al. | AIAA | 2017

    Flight-Test Evaluation of Airframe Noise Mitigation Technologies (AIAA 2018-2972)

    Khorrami, Mehdi R. / Lockard, David P. / Humphreys, William M. et al. | British Library Conference Proceedings | 2018

    Measured and Simulated Acoustic Signature of a Full-Scale Aircraft with Airframe Noise Reduction Technology Installed

    Khorrami, Mehdi R. / Ravetta, Patricio A. / Lockard, David P. et al. | AIAA | 2019

      MEASURED AND SIMULATED ACOUSTIC SIGNATURE OF A FULL-SCALE AIRCRAFT WITH AIRFRAME NOISE REDUCTION TECHNOLOGY INSTALLED

      Khorrami, Mehdi R. / Ravetta, Patricio A. / Lockard, David P. et al. | British Library Conference Proceedings | 2019

      Measured and Simulated Acoustic Signature of a Full-Scale Aircraft with Airframe Noise Reduction Technology Installed

      Khorrami, Mehdi R. / Ravetta, Patricio A. / Lockard, David P. et al. | NTRS | 2019

    High-accuracy algorithms for computational aeroacoustics

    Lockard, David P. / Brentner, Kenneth S. / Atkins, H. L. | AIAA | 1995

    CFD and Experimental Data Comparisons for Conventional and AFC-Enabled CRM High-Lift Configurations (Invited)

    Vatsa, Veer N. / Lin, John C. / Pack Melton, LaTunia G. et al. | AIAA | 2020

    CFD Simulations of Landing and Takeoff CRM High-Lift Configurations

    Vatsa, Veer N. / Lin, John C. / Pack Melton, LaTunia G. et al. | AIAA | 2021

    Comparison of Measured and Simulated Acoustic Signatures for a Full-Scale Aircraft with and without Airframe Noise Abatement (AIAA 2018-2975)

    Khorrami, Mehdi R. / Ravetta, Patricio A. / Lockard, David P. et al. | British Library Conference Proceedings | 2018

    Acoustics and Surface Pressure Measurements from Tandem Cylinder Configurations

    Hutcheson, Florence V. / Brooks, Thomas F. / Lockard, David P. et al. | AIAA | 2014

    Comparison of Computational and Experimental Microphone Array Results for an 18%-Scale Aircraft Model

    Lockard, David P. / Humphreys, William M. / Khorrami, Mehdi R. et al. | AIAA | 2015

    Unsteady flowfield around tandem cylinders as prototype component interaction in airframe noise

    Khorrami, Mehdi R. / Choudhari, Meelan M. / Lockard, David P. et al. | Tema Archiv | 2007

    Optical Geolocation for Small Unmanned Aerial Systems

    Dolph, Chester V. / McSwain, Robert G. / Humphreys, William M., Jr. et al. | NTRS | 2019

    Slat Noise Control Using a Slat Gap Filler

    Zhang, Yang / Cattafesta, Louis N. / Pascioni, Kyle A. et al. | AIAA | 2020

      SLAT NOISE CONTROL USING A SLAT GAP FILLER

      Zhang, Yang / Cattafesta, Louis N. / Pascioni, Kyle A. et al. | TIBKAT | 2020

    Characterization of Flap Edge Noise Radiation from a High-Fidelity Airframe Model

    Humphreys, William M. / Khorrami, Mehdi R. / Lockard, David P. et al. | AIAA | 2015

    Characterization of Flap Edge Noise Radiation from a High-Fidelity Airframe Model (AIAA 2015-2991)

    Humphreys, William M. / Khorrami, Mehdi R. / Lockard, David P. et al. | British Library Conference Proceedings | 2015

    Assessment of Noise Reduction Concepts for Leading-Edge Slat Noise

    Zhang, Yang / O'Neill, Adam / Cattafesta, Louis N. et al. | AIAA | 2018

    Comparison of Computational and Experimental Microphone Array Results for an 18%-Scale Aircraft Model (AIAA 2015-2990)

    Lockard, David P. / Humphreys, William M. / Khorrami, Mehdi R. et al. | British Library Conference Proceedings | 2015

    Assessment of Slat Extensions and a Cove Filler for Slat Noise Reduction

    Zhang, Yang / Cattafesta, Louis N. / Pascioni, Kyle A. et al. | AIAA | 2021

    Development and Calibration of a Field-Deployable Microphone Phased Array for Propulsion and Airframe Noise Flyover Measurements (AIAA 2016-2898)

    Humphreys, William M. / Lockard, David P. / Khorrami, Mehdi R. et al. | British Library Conference Proceedings | 2016

    Effects of Porous Gap Fillers on Leading-Edge Slat Noise of 30P30N. Part II: PIV Measurements

    Zhang, Yang / Cattafesta, Louis N. / Choudhari, Meelan M. et al. | AIAA | 2022