公开(公告)号：US11033845B2

公开(公告)日：2021-06-15

申请号：US15314536

申请日：2015-05-29

Applicant: General Electric Company

Inventor： Timothy Deryck Stone ,  Gregory Michael Laskowski ,  Robert Proctor ,  Curtis Stover ,  Robert Francis Manning ,  Victor Hugo Silva Correia ,  Jared Peter Buhler ,  Robert Carl Murray ,  Corey Bourassa, Jr. ,  Byron Andrew Pritchard ,  Jonathan Russell Ratzlaff

IPC: B01D45/16 ,  F02C7/18 ,  B04C3/06 ,  F02C6/08 ,  F01D5/18 ,  F01D9/06 ,  F02C7/052 ,  B04C3/00 ,  F02K3/04

Abstract: A turbine engine having a bypass fluid conduit coupled to the turbine section includes at least one particle separator located within the bypass fluid conduit to separate particles from a bypass fluid stream prior to the bypass stream reaching the turbine section for cooling. A centrifugal separator for removing particles from a fluid stream includes an angular velocity increaser, a particle outlet, an angular velocity decreaser downstream of the angular velocity increaser, and a bend provided between the angular velocity increaser and the angular velocity decreaser.