ASME PTC 9 PDF
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Displacement Compressors Vacuum Pumps and Blowers
Description
This Code establishes rules for conducting performance tests of displacement compressors, vacuum pumps and blowers.
“this standard no longer american national asme-approved standard. available historical reference only.” purpose code establish rules conducting tests displacement compressors, vacuum pumps blowers determine following: (a) capacity relation speed, inlet pressure, discharge pressure. (b) power consumption capacity, intercooling. addition, provides adjusting test results reconcile specified operating conditions. applies testing compressor units operated conditions permit discharging gas compressed atmosphere pipe lines receivers pressure may maintained essentially uniform free pulsations. intended cover only, applicable only unit without duct, magnitude over-all effect waves within duct fall limits code. pulsating flow inherent uniformly accurate methods not specifically requires parties choose alternate described tests. establishes performance blowers.
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