August 17, 2025

Aerodynamic Performance Prognosis of Operationally-Used Aero Engine Compressor Blading

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Increased exhaust gas temperature and thrust-specific fuel consumption signify performance degradation over time, leading to potential engine overhauls.
This study shows the significance of geometric parameters like thickness and clearance on compressor efficiency through aerodynamic analysis.
Analysis utilized computational fluid dynamics to simulate and evaluate changes in compressor blade geometry, enhancing understanding of performance losses.
Implications highlight the need for established aerodynamic performance evaluation criteria in engine maintenance protocols.

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Investigation reveals how geometric parameters affect aerodynamic performance in turbofan engines, suggesting maintenance criteria improvements.

Voissel et al. (2025) studied this question.

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Investigation reveals how geometric parameters affect aerodynamic performance in turbofan engines, suggesting maintenance criteria improvements.