Ducted fan acoustic radiation including the effects of nonuniform mean flow and acoustic treatment

An edition of Ducted fan acoustic radiation including the effects of nonuniform mean flow and acoustic treatment (1993)

Ducted fan acoustic radiation including the effects of nonuniform mean flow and acoustic treatment

By Walter Eversman

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Publish Date

1993

Publisher

Dept. of Mechanical and Aerospace Engineering and Engineering Mechanics, Univ. of Missouri-Rolla,National Aeronautics and Space Administration,National Technical Information Service, distributor

Language

eng

Pages

Description:

subjects: Fan blades, Acoustic propagation, Far fields, Ducted fan engines, Aerodynamic noise, Noise generators, Sound waves, Nonuniform flow, Nacelles