Hi again,
if the case is like this the we must make the vessel nozzle perpendicular to the nozzle centre line? how come this can be achived?
My earlier answer was to this question, which I have represented in "CASE I" of the attached pdf.
"CASE I" is an
approximate method of doing, when roof nozzle centre line and column centre line matches.
Even in Case I, the calculation will be approximate and one of coade write up explain this methodlogy. Im not aware if
CAESAR II does it automatically, but you can always convert it into equivalent sphere.
For me its more safer to use FEA software to get the flexibility and SIF and input it back to CAESAR II.
FEA is obviously a better choice.
is there any reason why CAESAR II can't do that
Do refer WRC 107/297,
CAESAR II is just a tool.
Experts opinion are welcome.