Regarding how to pressurize the pipeline
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The laboratory plans to build a cyclic flow device in which gas-liquid two-phase flow occurs, with a pressure of 1-2 MPa to be achieved. I would like to ask experts how to give a certain pressure to a gas-liquid mixture. Initially, I thought of using a plunger pump to extract the gas-liquid mixture from the mixer and increase its pressure, so that the mixture discharged by the plunger pump has a certain pressure. But how should this pressure be controlled? I would appreciate some guidance from experts, thank you!
The inverter will do. . . . . .
Reply to 2# Zambidis: Haha, could you explain it in more detail? What I mean is, how is the pressure of the fluid coming out of the piston pump in the pipeline regulated?
Oh, you mean after it comes out? That’s easier to control too – just add a pressure transmitter and a control valve to form a loop, and that’s it.
Reply to 4# Zambidis: Hello, thank you. Could you let me add you on QQ so I can ask you more details about this issue? Regarding how to choose control valves and how to calculate pipeline pressure. What should I pay attention to in order to adjust the pressure to the level I need? Sorry to bother you, hehe