Helcopter rotor rotationalnoise predictions based on measured high fequency blade loads [NASA TN D 7624]
/ Robert N. Hoser
.- National Aeronautics and Space Admnistration (NASA):
.- 82p.
Subject Headings:
Rotational noise;
Copy Details:
Acc. No.: tr002453, Full Call No.: , Item type: Technical Report , Location: COMPACT STORAGE (BASEMENT),
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Subject Headings:
Rotational noise;
Copy Details:
Acc. No.: tr002453, Full Call No.: , Item type: Technical Report , Location: COMPACT STORAGE (BASEMENT),
------------------------- --------------------- ------ --------- ------- ------- --------- --------