Heat exchangers are used to transfer thermal energy from one type of liquid or steam source to another kind of liquid source at a wide range of facilities. Whether heating a space or some type of ...

People not in the refrigeration business often think that refrigeration equipment produces cold air; in fact, the equipment is actually removing heat from air and leaving what’s left — the cold. When ...

The Edge Performance 912STi (a modified Rotax 912) in the SR-1 race plane is by air-cooled engine standards a somewhat complex engine. I'm sure it's added a year to the project, due to both the ...