Avic Commercial Aircraft Engine Co. (ACAE) appears to be pursuing advanced compressor design as it prepares to build a turbofan to power the Comac C919. A drawing of the Chinese engine shows that the ...

The hottest temperature point in a refrigeration or air conditioning system is on the back of the compressor’s discharge valve, as shown in Figure 1. However, since this point cannot be measured by a ...

HVACR field service terminology is often confusing and misused even by the most seasoned of veterans. But clarification of such terminology among service technicians is of the utmost importance in ...