Fatigue Reliability Analysis System for Key Components of Aero-Engine

Table 1

1000 h load spectrum of an aero-engine [25].

Working cycle	Cycle times (times)	Rotor speed (r/min)
Case 1	1280	0-17650-0
Case 2	1945	9210-17650-9210
Case 3	13300	16446-17650-16446