There are many ways to control air supply in pneumatic conveying system. And the combination of pressure reducing valve and laval nozzle is very popular, but I don't understand the theory of it's work,who can help me or give me some information? thanks
Pressure reducing valve and laval nozzle
There are many ways to control air supply in pneumatic conveying system. And the combination of pressure reducing valve and laval nozzle is very popular, but I don't understand the theory of it's work,who can help me or give me some information? thanks
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