I observed sereval times that the pipe downstream had ice on the outer surface. So propane condensate evaporateds and cools down the pipe. Therefore I think that the acceleration in the vena contracta leads to condensate formation.
Hello together,
a gas turbine is operating with natural gas. The dew point of the gas is 35°C. The supply pressure 30 bar and the mass flow 7 kg/s. In case the natural gas temperature is below the dew Point, e.g. 30°C condensate should occur.
Is it possible to calculate the amount of...
Hello guys,
I try to calculate the temperature drop in the vena contracta of a pressure regulation valve to get an imagine, if propane condensate occurs.
The upstream pressure is app. 13 bar and the downstream pressure is 3 bar. It is a DN25 pipe and the mass flow is 200 g/s. The fluid is...
