Helicopter Noise due to Blade‐Vortex Interaction
1971 ◽
Vol 50
(1B)
◽
pp. 354-365
◽
Keyword(s):
1999 ◽
Vol 103
(1021)
◽
pp. 143-146
◽
Keyword(s):
2017 ◽
Vol 399
◽
pp. 104-123
◽
1993 ◽
pp. 417-430
◽
Keyword(s):