公开(公告)号：US20140216054A1

公开(公告)日：2014-08-07

申请号：US13760097

申请日：2013-02-06

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Heath Michael Ostebee ,  Thomas Edward Johnson ,  Jason Thurman Stewart ,  Christopher Paul Keener

IPC: F02C7/20

CPC classification number: F02C7/20 ,  F02C3/14 ,  F23D2900/14004 ,  F23R3/283 ,  F23R3/286 ,  F23R3/46

Abstract: The present application provides a combustor for use with a gas turbine engine. The combustor may include a number of micro-mixer fuel nozzles and a fuel injection system for providing a flow of fuel to the micro-mixer fuel nozzles. The fuel injection system may include a number of support struts supporting the fuel nozzles and providing the flow of fuel therethrough. The support struts may include an aerodynamic contoured shape so as to distribute evenly a flow of air to the micro-mixer fuel nozzles.

Abstract translation: 本申请提供了一种与燃气涡轮发动机一起使用的燃烧器。 燃烧器可以包括多个微混合器燃料喷嘴和用于向微混合器燃料喷嘴提供燃料流的燃料喷射系统。 燃料喷射系统可以包括支撑燃料喷嘴的多个支撑支柱，并且通过其提供燃料流。 支撑支柱可以包括空气动力学轮廓形状，以便均匀地分配空气流到微混合器燃料喷嘴。