DISCHARGE PORTION FOR SCREW COMPRESSOR WITH TANGENTIAL FLOW GUIDE CUSP

摘要

A screw compressor includes a housing having a discharge port; at least two rotors rotatably disposed in the housing for generating opposed discharge flows in radial and axial directions; and a tangential flow guide cusp disposed in the discharge port and at least partially defining a radial flow portion of the discharge port and having flow guiding surfaces arranged to guide tangential flows from said rotors so as to provide at least one of radial and axial directed flows.