How to calculate the pressure in gas pipelines? Which field has the programs for such calculations?
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Could the original poster explain more clearly what kind of pressure? The operating pressure is determined by the process flow, and the design pressure can be determined based on the operating pressure. The following are some empirical values provided by design institutes, which you can use as a reference. Design pressure: Take the maximum value of P_set ≥ 1.1P_operation and P_set ≥ 0.1P_operation + 0.1MPa. Test pressure: P_test = 1.5P_set_test/operation, where P_test/operation ≤ 6.5
There are ones on industrial metal pipes; the original poster didn’t explain it clearly.