Jet Engine Life Span: What to Know

AI Thread Summary
Jet engines do have a defined lifespan, typically measured in cycles. For commercial jets, thrust reversers are designed with a specification that requires a life of 40,000 cycles. This cycle limit is crucial for ensuring safety and performance over time. Regular maintenance and inspections are necessary to adhere to these lifespan requirements. Overall, the longevity of jet engines is a critical aspect of aircraft design and operation.
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Does a jet engine have a life span?
 
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Sure, everything on an airplane does.
 
First google hit for the title of the thread:
 
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russ_watters said:
First google hit for the title of the thread:


Cool thanks russ
 
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I designed thrust reversers for commercial jets, the specifications currently require a design life of 40,000 cycles.
 

Thread 'Space Stuff and Launch Info'

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