Patent ID: 8800291
Filing Date: 2014-08-12
Classification: F01D,F02C,F04D,F05D,Y02T

Abstract:
1. A diffuser intended to straighten a flow of air issuing from a centrifugal compressor in a turbine engine, the diffuser having a cylindrical shape and comprising: a first part having a form of two substantially parallel discs extending substantially radially relative to an axis of symmetry of the diffuser; a second bent part; and a third part intended to open out into a downstream cavity, positioned downstream of the diffuser and fed with air issuing from the compressor, wherein the first part is traversed by a plurality of channels distributed evenly over a circumference thereof and opening out on a downstream face thereof so as to bring the air contained in the downstream cavity into communication with a bleed cavity situated upstream of the diffuser.