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Fatigue Evaluation in nozzle to head junction

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juancito

juancito

Mechanical
Joined
Nov 30, 2000
Messages
64
Location
AR
Good morning colleagues,
I did a rough fatigue evaluation vs.pressure cycles following Div.2 criteria. For stresses determination used the Stress Index Method. But I´m not convinced of my results.
Is anyone familiar with this subject whom I can explained what I did and see whether I was right or not?
Thanks in advance
 
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Send me details of your geometry, materials and the expected loading conditions and I'll take a look at it for you.

cxslater@bechtel.com
 
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