MIL-HDBK-1003/7
6) Fan input power.
In addition to these measured parameters, the air or gas composition is
required.
c) As a result of calculations based on PTC 11 methods, the following
performance parameters can be quantified.
1) Fan static pressure.
2) Volumetric flow.
3) Mass flow.
4) Fan static efficiency.
19.1.2.9 Compressors. Air compressors shall be tested in accordance with ASME
Performance Test Code, PTC 9 Displacement Compressors, Vacuum Pumps and Blowers.
a) The following are the major measurements which must be made.
1) Capacity.
2) Inlet static pressure.
3) Discharge static pressure.
4) Stage inlet static pressure (for multistage machines).
5) Stage outlet static pressure (for multistage machines).
6) Inlet air or gas temperature.
246
Previous Page
