公开(公告)号：US20160312740A1

公开(公告)日：2016-10-27

申请号：US14519272

申请日：2014-10-21

Applicant: United Technologies Corporation

Inventor： Daniel Bernard Kupratis ,  Walter A. Ledwith, JR. ,  Christopher J. Hanlon

IPC: F02K3/075 ,  F02K3/077 ,  F02C3/10

CPC classification number: F02K3/075 ,  F02C3/10 ,  F02K3/077

Abstract: A gas turbine engine includes an auxiliary airflow control system to provide selective communication of a portion of a second stream from a second stream flow path into a third stream flow path, the auxiliary airflow control system in communication with a high temperature flow sourced from the turbine section.

Abstract translation: 燃气涡轮发动机包括辅助气流控制系统，以提供将第二流的一部分从第二流动路径选择性地连通到第三流动流动路径中，所述辅助气流控制系统与来自涡轮机的高温流体相通 部分。