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|Document Type: ||Conference paper|
|Title: ||Computational aeroacoustic study of a landing gear|
|Authors: ||Khanal, B.|
Saddington, Alistair J.
|Issue Date: ||2009|
|Abstract: ||Computational study of a single wheel landing gear con guration was completed to
understand the noise source and it's nature. The ow eld visualisation showed the
present of large structural shedding in the wake side of the the landing gear
wheel. These large structures were responsible for the low frequency noise.
Spectral peaks at frequencies lower than 200 Hz were found to exist from the
analysis of the frequency content of the pressure signals at far eld. These low
frequency peaks were due to the large structural shedding.|
|Appears in Collections:||Staff publications - Cranfield Defence and Security, Shrivenham|
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