A preliminary test/theory correlation evaluation is conducted for wake measurement test results obtained by LDV for a B360 helicopter rotor, at conditions critical to the understanding of wake-rollup and blade-vortex interaction phenomena. The LDV data were complemented by acoustic, blade pressure, rotor performance, and blade/control load measurements.
Recent developments in rotor wake modeling for helicopter noise prediction
1991-01-01
Conference paper
No indication
English
IMPACT OF WAKE MODELING UNCERTAINTY ON HELICOPTER ROTOR
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