Pressure drop calculation
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May I ask: In the calculation of pipeline pressure drop, how is an electromagnetic flowmeter generally calculated, or what is its approximate value? Pressure drop of the control valve? The pressure drop of the heat exchanger?
For the calculation of pipeline pressure drop, reference can be made to \"HG/T 20570.7-95 Calculation of Pipeline Pressure Drop\", which provides a relatively comprehensive set of guidelines. It’s best to study this type of problem systematically*, rather than dealing with symptoms one by one. It is available in the standard tank; if you can’t find it, you can contact me via message within the site and let me know your email address.
Is the discharge from the safety valve that of ordinary gases and liquids?
This is indeed a crucial issue; it relates to the selection of pumps, and it’s necessary to study it carefully*