Author
Pascale Ferrand
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Recent research
- Engineering & Technology
Comparison of Flutter Analysis Approaches in the Frequency Domain for the ECL5 Open Fan
Abstract The topic of this paper is the flutter analysis at part speed of the ECL5/Catana open fan. The focus is on the operating point of maximal pressure ratio on the 80% speed line, where previous studies have revealed a very high sensitivity of the aerodynamic damping for the...