Time-Domain Imaging Techniques for Aeroacoustic Sources (original) (raw)

Multiple line arrays for the characterization of aeroacoustic sources using a time-reversal method

Paul Medwell, AKHILESH MIMANI

2013

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Time-domain delay-and-sum beamforming for time-reversal detection of intermittent acoustic sources in flows

L. Brizzi, Christian Prax

The Journal of the Acoustical Society of America, 2014

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An Experimental Comparison of Beamforming, Time-reversal and Near-field Acoustic Holography for Aeroacoustic Source Localization

Danielle Moreau, AKHILESH MIMANI

20th AIAA/CEAS Aeroacoustics Conference, Aviation 2014, Atlanat, Georgia, USA, 2014

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Aeroacoustic Source Identification with Effects of Solid Boundaries Using a Numerical Time-reversal Technique

Christian Prax

2020

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Aeroacoustic Source Identification Using Generalized Inverse Beamforming

Karl Janssens, W. Desmet, Paulo Zavala

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Comparison of microphone array processing techniques for aeroacoustic measurements

Louis Cattafesta

International Journal of Aeroacoustics, 2010

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Three-dimensional beamforming of aeroacoustic sources.

Danielle Moreau

Internoise 2014, 2014

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Enhanced focal -resolution of dipole sources using aeroacoustic time-reversal in a wind tunnel

AKHILESH MIMANI

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Experimental Application of Aeroacoustic Time-Reversal

AKHILESH MIMANI, Danielle Moreau

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On the effect of mean flow profile, wavelength and array length on focal-resolution of a quadrupole source using aeroacoustic time-reversal

AKHILESH MIMANI

InterNoise 2014, 43rd International Congress on Noise Control Engineering, Melbourne, Australia

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A computational flow-induced noise and time-reversal technique for analysing aeroacoustic sources A computational flow-induced noise and time-reversal technique for analysing aeroacoustic sources

Paul Croaker, AKHILESH MIMANI

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BeBeC-2018-D 08 Comparison of different solvers for general inverse beamforming algorithms for highresolution aeroacoustic source characterization

Gert Herold

2018

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A sponge-layer damping technique for aeroacoustic Time-Reversal

Paul Medwell, AKHILESH MIMANI

JOURNAL OF SOUND AND VIBRATION

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Potentiality of Time-Reversed Array Processing for Localizing Acoustic Sources in Flows

Christian Prax

2010

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Aero-acoustic sources localization and high resolution imaging

Jad ABOU CHAAYA

2015

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Enhancing the focal-resolution of aeroacoustic time-reversal using a point sponge-layer damping technique

AKHILESH MIMANI

THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA - EXPRESS LETTERS, 2014

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Dipolar-Based Equivalent Sources Method for Three-Dimensional Aeroacoustic Source Identification

Jerome Antoni

HAL (Le Centre pour la Communication Scientifique Directe), 2022

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A review of acoustic imaging methods using phased microphone arrays

Ulf Michel

CEAS Aeronautical Journal, 2019

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Acoustic Imaging of In-Duct Aeroengine Noise Sources Using Rotating Beamforming and Phased Arrays

LUCIANO CALDAS

IEEE Transactions on Computational Imaging, 2017

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Enhancing the focal-resolution of aeroacoustic time-reversal using a point sponge-layer damping

Paul Medwell, AKHILESH MIMANI

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An experimental application of aeroacoustic time-reversal to the Aeolian tone

Danielle Moreau, AKHILESH MIMANI

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Characterization of engine jet noise in flight conditions using advanced acoustic imaging methods

Jerome Antoni

HAL (Le Centre pour la Communication Scientifique Directe), 2020

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Comparison between analog and digital phased microphone arrays for aeroacoustic measurements

Mirjam Snellen

2018 AIAA/CEAS Aeroacoustics Conference, 2018

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Array processing for the localisation of noise sources in hot flows

Christian Prax

Mechanical Systems and Signal Processing

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Acoustic Source Localization in Aircraft Interiors Using Microphone Array Technologies

Nicolas Valdivia

12th AIAA/CEAS Aeroacoustics Conference (27th AIAA Aeroacoustics Conference), 2006

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Aeroacoustic time-reversal in the presence of a reflecting surface

AKHILESH MIMANI

InterNoise 2014, 43rd International Congress on Noise Control Engineering, Melbourne, Australia

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Source Identification Using Acoustic Array Techniques

Jason Blough

SAE Technical Paper Series, 1995

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Design and Use of a Three-Dimensional Array of Mems Microphones for Aeroacoustic Measurements in Wind-Tunnels

Christian Prax

Le Centre pour la Communication Scientifique Directe - HAL - Diderot, 2020

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Assessment and comparison of the performance of functional projection beamforming for aeroacoustic measurements

Mirjam Snellen

2020

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Acoustic imaging in confined and noisy environments using double layer Time Reversal and Field Separation Methods

Manuel Melon

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Low Noise ATRA - Phased Array Measurements of Jet Noise in Flight

Wolfram Hage

AIAA AVIATION 2021 FORUM, 2021

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Enhancing the Resolution Characteristics of Aeroacoustic Time-Reversal using a Point-Time-Reversal-Sponge-Layer

AKHILESH MIMANI

20th AIAA/CEAS Aeroacoustics Conference, Aviation 2014, Atlanta, Georgia, 2014

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