Gas Turbine Blade Damper Optimization Methodology
Giridhar, R. K.
Ramaiah, P. V.
Barad, S. G.
- Publisher: Hindawi Publishing Corporation
Advances in Acoustics and Vibration
(issn: 1687-6261, eissn: 1687-627X)
Acoustics. Sound | QC221-246 | Article Subject
The friction damping concept is widely used to reduce resonance stresses in gas turbines. A friction damper has been designed for high pressure turbine stage of a turbojet engine. The objective of this work is to find out effectiveness of the damper while minimizing res...