Bhavesh,
my share
CAN WE USE WRC107 FOR SPHERICAL VESSEL?
Answer- YES
IF YES THAN WHAT SHOULD BE THE VESSEL COSINE VECTOR,NOZZLE COSINE VECTOR
Answer- Depends on nozzle location, lets take example of Vertical vessle with horizontal nozzle(projection towards -x direction).
vessel cosine: 0,-1,0
Nozzle cosine: 1,0,0
CAN WE CHANGE DIAMETER OF VESSEL OR SELECT SPHERICAL VESSEL OPTION
Answer: diameter can be changed however D/d ratio should be in criteria.
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Regards,
Narendra Singh
Pipe Stress Engineer
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Everything has some flexibility