Dynamic analysis of rotor blades with root retention design variations

1992 ◽  
Vol 29 (5) ◽  
pp. 782-789
Author(s):  
R. G. Loewy ◽  
A. Rosen ◽  
M. B. Mathew ◽  
M. Zotto
Keyword(s):  
Dynamic Analysis ◽  
Rotor Blades

Dynamic analysis of bearingless tail rotor blades based on nonlinear shell models

1994 ◽  
Vol 31 (6) ◽  
pp. 1402-1410 ◽  
Author(s):  
Olivier A. Bauchau ◽  
Wuying Chiang
Keyword(s):  
Dynamic Analysis ◽  
Rotor Blades ◽  
Shell Models ◽  
Nonlinear Shell

Coupling Technique of Rotor-Fuselage Dynamic Analysis

1984 ◽  
Vol 106 (2) ◽  
pp. 235-238 ◽  
Author(s):  
D. M. Tang ◽  
M. Q. Wang
Keyword(s):  
Dynamic Analysis ◽  
Dynamic Characteristics ◽  
Dynamic Properties ◽  
Dynamic Stiffness ◽  
Rotor Blades ◽  
Helicopter Rotor ◽  
Coupling Technique ◽  
Rotor Shaft ◽  
Reinforced Plastics ◽  
Natural Dynamic

In this paper is introduced a method of dynamic analysis of the helicopter rotor coupled with fuselage in the rotating plane. The method has been used to determine the inplane rotor-fuselage dynamic properties of a light helicopter with fiberglass-reinforced plastics rotor blades. This paper makes particular reference to the effect of anisotropic dynamic stiffness of the rotor shaft end of fuselage on the natural dynamic characteristics.

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