公开(公告)号：US20160265781A1

公开(公告)日：2016-09-15

申请号：US14643732

申请日：2015-03-10

Applicant: General Electric Company

Inventor： William Francis Carnell, JR. ,  Ronnie Ray Pentecost ,  Lucas John Stoia ,  Patrick Benedict Melton

IPC: F23R3/34 ,  F23R3/26

CPC classification number: F23R3/346 ,  F23R3/002 ,  F23R3/26

Abstract: An air shield for an injector of a combustor includes a first section that extends axially from a first end to a second end, and a channel defined by the air shield. The channel includes at least one inlet proximate to the second end. The at least one inlet is configured to receive a channel airflow that is a portion of a surrounding airflow. The channel is configured to control a distribution of the channel airflow to the injector.

Abstract translation: 用于燃烧器的喷射器的空气屏蔽包括从第一端轴向延伸到第二端的第一部分和由空气屏蔽件限定的通道。 通道包括靠近第二端的至少一个入口。 所述至少一个入口构造成接收作为周围空气流的一部分的通道气流。 通道被配置为控制到喷射器的通道气流的分布。