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NASA-CR-2714

Landing gear and cavity noise prediction

contributor authorNASA - National Aeronautics and Space Administration (NASA)
date accessioned2017-09-04T16:57:33Z
date available2017-09-04T16:57:33Z
date copyright01/01/1976
date issued1976
identifier otherBWMKAEAAAAAAAAAA.pdf
identifier urihttp://yse.yabesh.ir/std/handle/yse/121079
description abstractPrediction of airframe noise radiation from the landing gear and wheel wells of commercial aircraft is examined. Measurements of these components on typical aircraft are presented and potential noise sources identified. Semiempirical expressions for the sound generation by these sources are developed from available experimental data and theoretical analyses. These expressions are employed to estimate the noise radiation from the landing gear and wheel wells for a typical aircraft and to rank order the component sources.
languageEnglish
titleNASA-CR-2714num
titleLanding gear and cavity noise predictionen
typestandard
page58
statusActive
treeNASA - National Aeronautics and Space Administration (NASA):;1976
contenttypefulltext
subject keywordsAIRCRAFT
subject keywordsAIRFRAMES
subject keywordsANALYSIS
subject keywordsGEAR
subject keywordsGENERATORS
subject keywordsJET
subject keywordsLANDING
subject keywordsNOISE
subject keywordsPARTS
subject keywordsPREDICTION
subject keywordsSOUND
subject keywordsTECHNIQUES
subject keywordsVEHICLE
subject keywordsVIBRATION
subject keywordsWHEELS


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