Hey there,
I came across a slight dilemma. I have a pressurized vessel with about 120 Bar (roughly 1740.45 psi) I need some type of system and/or valve, that could help me take the internal pressure from 120 bar to atmospheric pressure in 6 minutes with a constant flow rate of about 20 bar per minute. Any suggestions? or possible experience on this subject? Would also need to record the flow rate... Thanks in advance.
are you looking for something you can bolt on to meet your application or a way to simulate something you've designed to do that?
if the latter, check out the simulation KB for "evacuation" it describes how to do this in flow simulation. complicated analysis but it can be done.