Results 211 to 220 of about 7,948 (233)

Helicopter performance improvement by variable rotor speed and variable blade twist

Aerospace Science and Technology, 2016
Dong Han, George N Barakos
exaly  

Effects of rotor downwash on exhaust plume flow and helicopter infrared signature

Applied Thermal Engineering, 2014
Jing-Zhou Zhang, Lifeng Ren, Yong Shan   +2 more
exaly  

Analysis of low-speed height-velocity diagram of a variable-speed-rotor helicopter in one-engine-failure

Aerospace Science and Technology, 2019
Cheng Chi, Xufei Yan, Renliang Chen
exaly  

Influence of Rotor Dynamic Scattering on Helicopter Radar Cross-Section

Sensors, 2020
Zeyang Zhou, Zhou Zeyang
exaly  

Analysis of the loads acting on the rotor of a helicopter model close to an obstacle in moderate windy conditions

Aerospace Science and Technology, 2018
Daniele Zagaglia, Alex Zanotti, G Gibertini   +2 more
exaly  

Multiple-Surrogate Approach to Helicopter Rotor Blade Vibration Reduction

AIAA Journal, 2009
Tushar Goel, Peretz P Friedmann, Raphaël T Haftka   +2 more
exaly  

RIGID ROTORS VS. HINGED ROTORS FOR HELICOPTERS

Annals of the New York Academy of Sciences, 1963
openaire   +1 more source

Helicopter Rotor Tuning

2007
openaire   +1 more source

Actuator Fault Estimation and Reconfiguration Control for the Quad-Rotor Helicopter

International Journal of Advanced Robotic Systems, 2016
Fuyang Chen, Gang Tao
exaly  

Helicopter rotor blade radar

Radio and Electronic Engineer, 1976
openaire   +1 more source