A multi-level (multi-scale/multi-functional) evaluation is demonstrated by applying it to three different sample problems. These problems include the probabilistic evaluation of a space shuttle main engine blade, an engine rotor and an aircraft wing. The results demonstrate that the blade will fail at the highest probability path, the engine two-stage rotor will fail by fracture at the rim and the aircraft wing will fail at 109 fatigue cycles with a probability of 0.9967.
Multi-Scale/Multi-Functional Probabilistic Composite Fatigue
SAMPE 2008 Conference ; 2008 ; Long Beach, CA, United States
2008-05-18
Aufsatz (Konferenz)
Keine Angabe
Englisch
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