Evaluation of helicopter noise due to blade-vortex interaction for five tip configurations

von Hoad, Danny R.
Veröffentlicht 1979

Longitudinal aerodynamic characteristics of an externally blown flap powered-lift model with several propulsive system simulators

von Hoad, Danny R.
Veröffentlicht 1974

Longitudinal aerodynamic characteristics of a deflected-thrust propulsive-lift transport model

von Hoad, Danny R.
Veröffentlicht 1975

Correlation of laser velocimeter measurements over a wing with results of two prediction techniques

Veröffentlicht 1978

Investigation of blade impulsive noise on a scaled fully articulated rotor system

von Scheiman, James
Veröffentlicht 1977

Longitudinal aerodynamic characteristics of a low-wing lift-fan transport including hover characteristics in and out of ground effect

von Hoad, Danny R.
Veröffentlicht 1977

Upwash angles near engine inlets of an externally blown flap STOL transport

von Naeseth, Roger L.
Veröffentlicht 1975

Helicopter blade vortex interaction locations - scale model acoustics and free wake analysis results

von Hoad, Danny R.
Veröffentlicht 1987

Aerodynamic effects of five lift-fan pod arrangements on an unpowered V/STOL transport model

von Thomas, James L.
Veröffentlicht 1973

Rotor induced inflow ratio measurements and CAMRAD calculations

von Hoad, Danny R.
Veröffentlicht 1990

A laser velocimeter flow survey above a stalled wing

von Young, Warren H.
Veröffentlicht 1978