Calculation of the air delivery volume of a rotary compressor
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Some compressors do not indicate their air delivery volume; instead, information such as the inlet pressure is listed on their nameplates. . Outlet pressure. . Power. . Volumetric flow rate. . Wait until the air delivery volume of this compressor is calculated; experts, please guide us on how to do this*
That’s not right; it seems that a calculation is needed to get it
There can be no lack of traffic! ! Can it still be called a compressor if its flow rate isn’t specified?
Indeed, it’s not marked directly; it needs to be calculated
It should be possible to calculate it using simple PVT equations, right?
PV=NRT; I haven’t mastered physical chemistry well
In the specifications of typical manufacturing plants, the volumetric flow rate refers to the exhaust volume of the compressor. There should be parentheses after the solvent flow rate indicating that it represents the exhaust volume adjusted to the inlet conditions. The exhaust volume is primarily determined by the structure of the compressor, and is related to the cylinder stroke volume, rotational speed, and various coefficients; these coefficients are mainly influenced by the clearance volume, which itself is a result of the structural design. Therefore, once a compressor is manufactured, its air delivery capacity is essentially determined; this value can be read from the flow rate indicated on the nameplate, or it can be calculated using the three values mentioned above