1–50 von 281 Ergebnissen
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    A Microphone Array Method Benchmarking Exercise using Synthesized Input Data

    Sarradj, Ennes / Herold, Gert / Sijtsma, Pieter et al. | AIAA | 2017

    A Comparison of Microphone Phased Array Methods Applied to the Study of Airframe Noise in Wind Tunnel Testing

    Bahr, Christopher J. / Humphreys, William M. / Ernst, Daniel et al. | AIAA | 2017

    Aircraft Noise Reduction Technology Roadmap Toward Achieving The NASA 2035 Goal

    Thomas, Russell H. / Guo, Yueping / Berton, Jeffrey et al. | AIAA | 2017

    Modeling of liner impedance with grazing shear flow using a new momentum transfer boundary condition

    Schulz, Anita / Weng, Chenyang / Bake, Friedrich et al. | AIAA | 2017

    Effects of Streamwise Surface Treatments on Trailing Edge Noise Reduction

    Afshari, Abbas / Azarpeyvand, Mahdi / Dehghan, Ali A. et al. | AIAA | 2017

    One Way Navier-Stokes and resolvent analysis for modeling coherent structures in a supersonic turbulent jet

    Rigas, Georgios / Schmidt, Oliver T. / Colonius, Tim et al. | AIAA | 2017

    Impedance eduction in the presence of turbulent shear flow using the linearized Navier-Stokes equations

    Weng, Chenyang / Schulz, Anita / Ronneberger, Dirk et al. | AIAA | 2017

    Noise Reduction Design for Landing Gear toward FQUROH Flight Demonstration

    Takaishi, Takehisa / Inoue, Takeshi / Lee, Hung-Huei et al. | AIAA | 2017

    A statistical jet-noise model based on the resolvent framework

    Towne, Aaron / Brès, Guillaume A. / Lele, Sanjiva K. | AIAA | 2017

    Comparing flyover noise measurements to full-scale nose landing gear wind tunnel experiments for regional aircraft

    Merino Martinez, Roberto / Neri, Eleonora / Snellen, Mirjam et al. | AIAA | 2017

    Acoustic Wind Tunnel Test with 18% scale Half-span Model toward FQUROH Flight Demonstration

    Yokokawa, Yuzuru / Takaishi, Takehisa / Ura, Hiroki et al. | AIAA | 2017

    FQUROH: A Flight Demonstration Project for Airframe Noise Reduction Technology - the 1st Flight Demonstration

    Yamamoto, Kazuomi / Takaishi, Takehisa / Murayama, Mitsuhiro et al. | AIAA | 2017

    Radial mode analysis of fan broadband noise

    Tapken, Ulf / Pardowitz, Benjamin / Behn, Maximilian | AIAA | 2017

    Annoyance to Noise Produced by a Distributed Electric Propulsion High-Lift System

    Rizzi, Stephen A. / Palumbo, Daniel L. / Rathsam, Jonathan et al. | AIAA | 2017

    Experimental Results for Supersonic Jet Noise Reduction using Nozzle Fluidic Inserts

    Morgan, Jessica / McLaughlin, Dennis K. / Morris, Philip J. | AIAA | 2017

    Active Flow Control Methods for the Reduction of Trailing Edge Noise

    Szoke, Máté / Azarpeyvand, Mahdi | AIAA | 2017

    Coherent Hydrodynamic Waves and Trailing-edge Noise

    Abreu, Leandra I. / Cavalieri, André V. / Wolf, William | AIAA | 2017

    Bio-Inspired Finlets for the Reduction of Marine Rotor Noise

    Clark, Ian / Alexander, William N. / Devenport, William J. | AIAA | 2017

    A Comparative Study of Simulated and Measured Main Landing Gear Noise for Large Civil Transports

    Konig, Benedikt / Fares, Ehab / Khorrami, Mehdi R. et al. | AIAA | 2017

    Noise Simulations of the High-Lift Common Research Model

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

    Wavy Leading Edge Airfoils Interacting with Anisotropic Turbulence

    Gea Aguilera, Fernando / Gill, James R. / Angland, David et al. | AIAA | 2017

    Variable-Depth Liner Evaluation Using Two NASA Flow Ducts

    Jones, Michael G. / Nark, Douglas M. / Watson, Willie R. et al. | AIAA | 2017

    Acoustic Shock Formation in Noise Propagation During Ground Run-Up Operations of Military Aircraft

    Reichman, Brent O. / Gee, Kent L. / Neilsen, Tracianne B. et al. | AIAA | 2017

    Jet Noise Prediction using Hybrid RANS/LES with Structured Overset Grids

    Housman, Jeffrey A. / Stich, Gerrit-Daniel / Kiris, Cetin C. | AIAA | 2017

    Trailing Edge Noise Reduction Technologies for Applications in Wind Energy

    Suryadi, Alexandre / Martens, Susanne / Herr, Michaela | AIAA | 2017

    A Conventional Liner Acoustic/Drag Interaction Benchmark Database

    Howerton, Brian M. / Jones, Michael G. | AIAA | 2017

    Experimental Investigation of a Heated Supersonic Jet with Total Temperature Non-Uniformity

    Mayo, David E. / Daniel, Kyle / Lowe, Kevin T. et al. | AIAA | 2017

    High-Lift Propeller Noise Prediction for a Distributed Electric Propulsion Flight Demonstrator

    Nark, Douglas M. / Jones, William T. / Buning, Pieter G. et al. | AIAA | 2017

    Airframe Noise Reduction of Flap Side-edge Using Vortex Generators

    Murayama, Mitsuhiro / Yamamoto, Kazuomi / Takaishi, Takehisa et al. | AIAA | 2017

    Beamforming-Based Wavepacket Model for Noise Environment Predictions of Tactical Aircraft

    Harker, Blaine M. / Gee, Kent L. / Neilsen, Tracianne B. et al. | AIAA | 2017

    Preliminary Investigation of Multilobe Fighter Jet Noise Sources Using Acoustical Holography

    Wall, Alan T. / Leete, Kevin M. / Gee, Kent L. et al. | AIAA | 2017

    Comparison of the effect of flow direction on liner impedance using different measurement methods

    Boden, Hans / Cordioli, Julio A. / Spillere, Andre et al. | AIAA | 2017

    Aeroacoustics of Supersonic Jets With Fluidic Injection

    Coderoni, Marco / Lyrintzis, Anastasios S. / Blaisdell, Gregory A. | AIAA | 2017

    Unsteady Simulations of a Fan/Outlet-Guide-Vane System. Part 1: Aerodynamics and Turbulence

    Shur, Michael / Strelets, Michael / Travin, Andrey et al. | AIAA | 2017

    Ground Effects For Aircraft Noise Certification

    Albert, Maelle / Bousquet, Philippe / Lizarazu, Delphine | AIAA | 2017

    On the Dominant Noise Components of Tactical Aircraft: Laboratory to Full Scale

    Tam, Christopher K. / Aubert, Allan C. / Spyropoulos, John T. et al. | AIAA | 2017

    GPU CABARET Solutions for the NASA SHJAR Jet Noise Experiment: Flow and Noise Modeling

    Markesteijn, Anton P. / Karabasov, Sergey A. | AIAA | 2017

    Aeroacoustics of an axial ducted low Mach-number stage: numerical and experimental investigation

    Pestana, Miguel / Pereira, Antonio / Salze, Edouard et al. | AIAA | 2017

    On the Effect of Boundary Conditions on Impedance Eduction Results

    Spillere, Andre / Cordioli, Julio A. / Boden, Hans | AIAA | 2017

    Evaluating the Acoustic Benefits of Over-the-Rotor Acoustic Treatments Installed on the Advanced Noise Control Fan

    Gazella, Matthew / Takakura, Tamuto / Sutliff, Daniel L. et al. | AIAA | 2017