Compressor Diffuser Vanes Manufacturers

In compressor diffuser vanes, the vanes are designed in such a way that their leading edges will be inline with the direction of the gas flow from the impeller. From this point, vane curvature will force the gas to flow and be slowed down in a way that favors a particular engine speed or torque requirement. Vanes are used to alter the pressure ratio and flow characteristics of the compressor. Compressors with vane type diffuser normally have high peak efficiency. They frequently have a narrower range than compressors with vane less diffuser.