Sonic fatigue of aircraft structures due to jet engine fan noise
Abstract
This paper deals with the effects on aircraft structures of high frequency fan noise from high by-pass ratio turbofan engines. Actual case histories and investigative details are presented. Considerations essential to a proper failure diagnosis are outlined and precautionary measures for future design efforts are suggested.
- Publication:
-
Journal of Sound Vibration
- Pub Date:
- August 1971
- DOI:
- 10.1016/0022-460X(71)90641-9
- Bibcode:
- 1971JSV....17..287H