Gas #Compressor Types
Mobile air compressor
A- Dynamic compressor : dynamic compressors speed up the gas to high velocity, and then restrict the gas flow so that the reduction in velocity causes pressure to increase. They are oil-free by nature, and some are oil-less.
Dynamic compressors types : axial and centrifugal .
B- Displacement compressor : It captures a packet of gas in a chamber then reduces the volume of the chamber to compress the gas .
Displacement compressor types : piston , screw , rotary , vane scroll .