The results of engine performance deterioration investigations based on historical data, special engine tests, and specific tests to define the influence of flight loads and component clearances on performance are presented. The results of analyses of several damage mechanisms that contribute to performance deterioration such as blade tip rubs, airfoil surface roughness and erosion, and thermal distortion are also included. The significance of these damage mechanisms on component and overall engine performance is discussed.
Performance deterioration of commercial high-bypass ratio turbofan engines
AGARD Propulsion and Energetics Symp. on Turbine Engine Testing
;
1980
;
Turin
SAE Aerospace Congr.
;
1980
;
Los Angeles
1980-01-01
Conference paper
No indication
English
Performance Deterioration of Commercial High-Bypass Ratio Turbofan Engines
SAE Technical Papers | 1980
|Nacelle Cowling of High Bypass Ratio Turbofan Engines
NTIS | 1971
|Dynamic Modeling of High Bypass Ratio Turbofan Engines
AIAA | 1973
|