Sentence examples for blade and elastic from inspiring English sources
In this paper, a new rubbing model between a rotating blade and elastic casing is derived based on the law of conservation of energy.
In addition, two PD-oriented elastic springs constrain the length of the hinge and blade with elastic moduli k PD and k P D H.
In Appendix I, an exact solution is presented for the torsional vibrations of flexibly attached rotating blades with piecewise constant inertia and elastic properties, which serves as a benchmark solution for the finite element results.
Optimizing structural composites depending on risk areas is a difficult issue because it must take into account the aerodynamic profile, proper positioning of the center of gravity and dynamic and elastic center of blade so that during operation, will not develop the inertial masses to affect the functioning and integrity of the blades.
It is observed that the effect of matrix cracking on lag bending and elastic twist deflection at the blade tip and blade root yawing moment is significant and these parameters can be monitored for online health monitoring.
The effects of various blade structural parameters such as mechanical damping, center of gravity and elastic axis offset, and cascade geometric parameters such as stagger angle and blade spacing on the blade aeroelastic response are analyzed.
Tip masses at the end of the blades emphasize the coupling between the dynamic and elastic terms.
Reliability assessment of strength and elastic stability of a composite rotor blade designed according to IEC 61400-1 ed. 3 was performed.
Interactions with both rigid and elastic airfoil/blade are considered.
By suitably tailoring the blade's elastic response to aerodynamic pressure, the turbine's Annual Energy Production is shown to increase, while simultaneously alleviating extreme loading conditions due to gusts.
