Seek the calculation method for using orifice plates for pressure reduction
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A orifice plate is used to control the pressure downstream of it; if the pressure before the orifice plate is 6 kilograms, it is desired to reduce this pressure to 4 kilograms after installing the orifice plate. The medium in question is water at 50 degrees Celsius or white oil at 50 degrees Celsius, and the pipeline diameter is DN40. I would like to ask the experts here how to calculate this.
You’d better use the previous pressure regulator; it’s not done this way.
You’re right; what I want to ask everyone now is about the feasibility of such a design and whether there is any method for calculating orifice plates.