Compressor surge is a form of aerodynamic instability in axial compressors or centrifugal compressors.

As the name suggests, gas turbine engine compressors provide the compression part of the gas turbine engine thermodynamic cycle.

Kaeser Compressors, Inc. manufactures compressed air and vacuum products, including rotary screw compressors, oil-less reciprocating compressors, rotary lobe blowers, rotary screw blowers, high-speed turbo blowers, refrigerated and desiccant dryers, filters, condensate management systems and other related products.