公开(公告)号：WO2015147951A2

公开(公告)日：2015-10-01

申请号：PCT/US2015/010082

申请日：2015-01-05

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： DAI, Zhongtao ,  HOLLEY, Adam Takashi ,  MCKINNEY, Randal G.

IPC: F23R3/28 ,  F23R3/30 ,  F02C7/22

CPC classification number: F23R3/346 ,  F02C3/04 ,  F05D2220/32 ,  F23D14/70 ,  F23R3/12 ,  F23R3/286 ,  F23R3/343

Abstract: A combustor for a gas turbine engine comprises a combustion chamber having a pilot injector at one end and at least one main injector spaced radially from the pilot injector. The main injector includes a fluid flow path with a plug that restricts flow at least at an interior portion of the flow path. A gas turbine engine is also disclosed.

Abstract translation: 用于燃气涡轮发动机的燃烧器包括燃烧室，该燃烧室在一端具有先导喷射器并且具有与先导喷射器径向间隔开的至少一个主喷射器。 主喷射器包括具有塞子的流体流动路径，塞子至少在流动路径的内部限制流动。 还公开了燃气涡轮发动机。