Dear All,
One of the PSVs in the plant is installed on an expansion vessel, whereby high pressure liquid is expanded from 70 bar.g to 5 bar.g (as attached). The PSV is sized for failure open of the level control valve in the upstream gas-liquid separator. The inlet nozzle is extended below the...
Dear All,
I am trying to calculate the time to heat a steam pipe from initial operating temperature to an elevated temperature due to failure of a letdown quench station. I have started from the general heat transfer equations (as attached) and I end up with a ridiculously fast time, in less...