公开(公告)号：US10890329B2

公开(公告)日：2021-01-12

申请号：US15909211

申请日：2018-03-01

Applicant: General Electric Company

Inventor： Gregory Allen Boardman ,  Pradeep Naik ,  Jacob Foster ,  Kediya Vishal Sanjay

IPC: F23R3/28 ,  F23D14/64

Abstract: The present disclosure is directed to a fuel injector including a centerbody defining an air inlet opening defined substantially radially through the centerbody; an outer sleeve surrounding the centerbody, and an end wall coupled to the centerbody and the outer sleeve. The outer sleeve defines a radially oriented first air inlet port defined radially outward of the air inlet opening at the centerbody. A mixing passage is defined between the outer sleeve and the centerbody. A first fuel injection port is defined substantially axially through the end wall to the mixing passage. The first fuel injection port defines a first fuel injection opening at the mixing passage between the first air inlet port at the outer sleeve and the air inlet opening at the centerbody.

公开(公告)号：US20190271470A1

公开(公告)日：2019-09-05

申请号：US15909211

申请日：2018-03-01

Applicant: General Electric Company

Inventor： Gregory Allen Boardman ,  Pradeep Naik ,  Jacob Foster ,  Kediya Vishal Sanjay

IPC: F23R3/28 ,  F23D14/64

Abstract: The present disclosure is directed to a fuel injector including a centerbody defining an air inlet opening defined substantially radially through the centerbody; an outer sleeve surrounding the centerbody, and an end wall coupled to the centerbody and the outer sleeve. The outer sleeve defines a radially oriented first air inlet port defined radially outward of the air inlet opening at the centerbody. A mixing passage is defined between the outer sleeve and the centerbody. A first fuel injection port is defined substantially axially through the end wall to the mixing passage. The first fuel injection port defines a first fuel injection opening at the mixing passage between the first air inlet port at the outer sleeve and the air inlet opening at the centerbody.