SmallInfo
Petroleum
- Oct 30, 2017
- 104
Hi Experts!
I am designing a pressure vessel using PV Elite software which generated this report
Kindly help me understand following things:
a) Is it mandatory to consider tolerance in cyclindrical shell thickness as per div 1?
b) From where this “tu” equation is taken? I don’t find it in div 1 or I am missing something.
c) What is “tn, min” when “tn” is provided and from where this equation is taken?
Thanks in advance
I am designing a pressure vessel using PV Elite software which generated this report

Kindly help me understand following things:
a) Is it mandatory to consider tolerance in cyclindrical shell thickness as per div 1?
b) From where this “tu” equation is taken? I don’t find it in div 1 or I am missing something.
c) What is “tn, min” when “tn” is provided and from where this equation is taken?
Thanks in advance