Where we need FEA for pressure vessels?
- Where external loading calculation could not be accomplished by WRC-107 as nozzle & shell dia ration is higher than 0.5.
- Fea required when we have pipe loads along the axis of cone. Wrc-107/297 does not cover this case.
- Fea required when we have nozzle on flat head or blind flange has nozzle loads. Wrc-107/297 does not cover this case
- Fea for saddle supports
- Fea for piping clips