The mechanisms of rotor noise generation are reviewed including methods for noise prediction and low noise design. Attention is focussed on the subjective effects of helicopter noise and the consequent requirements for statutory noise regulation. The economic and operational implications are discussed.
Rotorcraft noise
Rotorfahrzeuggeraeusch
Helicopter Aeromechanics. AGARD Lecture Series ; 139 , Mai ; 3-38
1985
38 Seiten, 60 Bilder, 139 Quellen
Conference paper
English
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