Results 171 to 180 of about 66,325 (272)

Influences of micro ramp vortex generators on the performance of flush waterjet propulsor. [PDF]

Sci Rep
Chen L, Ma X, Dai R.
europepmc   +1 more source

Cost-Effectiveness of Structural Health Monitoring in Aviation: A Literature Review. [PDF]

Sensors (Basel)
Ballarin P, Sala G, Airoldi A.
europepmc   +1 more source

Debonding Detection of Thin-Walled Adhesive Structure by Electromagnetic Acoustic Resonance Technology. [PDF]

Materials (Basel)
Liu N, Shen S, Zhu Y, Gao Y, Pan Y.
europepmc   +1 more source

Aerodynamic Investigation on a Coaxial-Rotors Unmanned Aerial Vehicle of Bionic Chinese Parasol Seed. [PDF]

Biomimetics (Basel)
Gan W, Wang Y, Wang H, Zhuang J.
europepmc   +1 more source

Passive control of wing-tip vortices through a grooved-tip design. [PDF]

Exp Fluids
Tan J, Ōtomo S, Viola IM, Liu Y.
europepmc   +1 more source

Aerodynamic Analysis of Rotor Spacing and Attitude Transition in Tilt-Powered Coaxial Rotor UAV. [PDF]

Sensors (Basel)
Wu W, Tan X, Liu X, Luo A, Niu L.
europepmc   +1 more source

Multiple-Surrogate Approach to Helicopter Rotor Blade Vibration Reduction

, 2009
Bryan Glaz, T. Goel, Li Liu, P. Friedmann, R. Haftka   +4 more
semanticscholar   +1 more source

Design and Validation of a New Tilting Rotor VTOL Drone: Structural Optimization, Flight Dynamics, and PID Control. [PDF]

Sensors (Basel)
Gong H, He W, Hou S, Chen M, Yang Z, Si Q, Zhao D.   +6 more
europepmc   +1 more source

A moderate deflection composite helicopter rotor blade model with an improved cross-sectional analysis

, 2009
P. Friedmann, Bryan Glaz, R. Palacios
semanticscholar   +1 more source

Fatigue safety factor of a transonic centrifugal compressor impeller subject to blade thickness. [PDF]

Sci Rep
Kabalyk K, Bednarz A, Kantyka K.
europepmc   +1 more source