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Leading-edge shape and aeroengine fan blade performance

journal contribution
posted on 2023-06-08, 08:58 authored by A I Sayma, M Kim, N H Smith
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History

Publication status

  • Published

Journal

Journal of Propulsion and Power

ISSN

0748-4658

Publisher

American Institute of Aeronautics and Astronautics

Publisher URL

Issue

3

Volume

19

Page range

517-520

Pages

4.0

Department affiliated with

  • Engineering and Design Publications

Notes

This paper describes the results of numerical predictions of the effect of leading edge erosion on the performance and flutter stability of turbomachinery fan blades. The results has a significant impact on the design of aero-engine fan design at Rolls-Royce by providing an understanding of the impact of the in-service change in the shape of the blade's leading edge on performance and flutter stability. Guide lines were produced to assess the effect of re-profiling the fan blades to recover the loss of performance resulting from in-service leading edge erosion. For more information, contact Nigel Smith from Rolls-Royce: Tel: 01332244978

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2012-02-06

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