Hi All,

I have a query. In Internal pressure calculations for shell/head/cone, Maximum Allowable Pressure, New and Cold [MAPNC] is calculated for each element.

At the same time, when we perform nozzle calculations by Selecting "Consider MAPnc" of Nozzle Design Options in Load Cases, MAPNC considered is less than the value calculated in INTERNAL PRESSURE CALCULATIONS.

Can anyone explain what is the reason behind it ?

Regards