Acoustic modelling of ducted centrifugal
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K.W. Yeow
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Article
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1974
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Elsevier Science
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English
β 572 KB
The transmission of aerodynamically generated sound in ducted centrifugal rotor systems is studied in some detail, in order to explain the well-known acoustic characteristics exhibited by these machines. In this first of two companion papers (Part I) the available data on the noise generated by duc