System life for continuously operating engines

Details System life for continuously operating engines System life for continuously operating engines

1998-12-18

2000-07-25

Look, Edward K.

Rotary kinetic fluid motors or pumps

With sound or vibratory wave absorbing or preventing means...

415148, 4151492, 4151494, 415150, 415159, 415162, F01D 510

Patent

active

060929847

ABSTRACT:
A method is provided for extending the system life of variable geometry components, including variable geometry rings, in an engine system by minimizing relative motion incurred from engine vibrations. Initially, the variable geometry rings are de-tuned from resonant engine vibrations. Damping is then introduced to absorb the impact from the relative motion incurred by engine vibrations and to minimize transmission of the relative motion through the variable geometry components.

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