公开(公告)号：US20170114720A1

公开(公告)日：2017-04-27

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: F02C7/05 ,  B01D45/16 ,  B04C3/06 ,  F02C7/18 ,  F02C3/04

CPC classification number: B01D45/16 ,  B04C3/06 ,  B04C2003/003 ,  B04C2003/006 ,  F02C6/08 ,  F02C7/18 ,  F05D2260/607 ,  Y02T50/675

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.