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Research article

First published 2021-9

Impedance eduction for uniform and multizone acoustic liners

Michael G Jones, Douglas M Nark, Brian M Howerton

International Journal of Aeroacoustics

Free access

Research article

First published 2024-3

A comparison of in situ and impedance eduction experimental techniques for acoustic liners with grazing flow and high sound pressure level

Lucas A Bonomo, Nicolas T Quintino, André M N Spillere [...]

International Journal of Aeroacoustics

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Research article

First published 2022-6

An improved algorithm for liner impedance eduction in low signal-to-noise ratio flow duct

Penglin Zhang, Cheng Yang, Yu Huang

International Journal of Aeroacoustics

Open access

Research article

First published 2021-9

IFAR liner benchmark challenge #1 – DLR impedance eduction of uniform and axially segmented liners and comparison with NASA results

Friedrich Bake, Ralf Burgmayer, Anita Schulz [...]

International Journal of Aeroacoustics

Retricted access

Research article

First published 2021-9

Impedance models for single and two degree of freedom linings and correlation with grazing flow duct testing

Walter Eversman, Mary Drouin, Joshua Locke [...]

International Journal of Aeroacoustics

Retricted access

Research article

First published 2021-9

Design of a single degree of freedom acoustic liner for a fan noise test rig

André MN Spillere, Danilo S Braga, Leonardo A Seki [...]

International Journal of Aeroacoustics

Retricted access

Research article

First published 2021-11

Further assessment of a time domain impedance boundary condition for the numerical simulation of noise-absorbing materials

Stephane Redonnet

International Journal of Aeroacoustics

Search results

Impedance eduction for uniform and multizone acoustic liners

A comparison of in situ and impedance eduction experimental techniques for acoustic liners with grazing flow and high sound pressure level

An improved algorithm for liner impedance eduction in low signal-to-noise ratio flow duct

IFAR liner benchmark challenge #1 – DLR impedance eduction of uniform and axially segmented liners and comparison with NASA results

Impedance models for single and two degree of freedom linings and correlation with grazing flow duct testing

Design of a single degree of freedom acoustic liner for a fan noise test rig

Further assessment of a time domain impedance boundary condition for the numerical simulation of noise-absorbing materials