NOISE CHARACTERISTICS OF HELICOPTER ROTORS AT TIP SPEEDS UP TO 900-FEET-PER-SECOND

被引:8
作者
HUBBARD, HH
MAGLIERI, DJ
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D O I
10.1121/1.1908355
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
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页码:1105 / 1107
页数:3
相关论文
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[2]  
HARRIS CM, 1958, HDB NOISE CONTROL
[3]  
HUBBARD HH, 1954, NACA3239 TECH NOT
[4]   INVESTIGATION OF THE WING-WAKE FREQUENCY WITH APPLICATION OF THE STROUHAL NUMBER [J].
KRZYWOBLOCKI, MZ .
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