公开(公告)号：US09447976B2

公开(公告)日：2016-09-20

申请号：US14152821

申请日：2014-01-10

Applicant: SOLAR TURBINES INCORPORATED

Inventor： Christopher Zdzislaw Twardochleb ,  Rasoul Z. Paydar

IPC: F23R3/28 ,  F23R3/14

CPC classification number: F23R3/286 ,  F23C2900/07001 ,  F23R3/14

Abstract: A fuel injector for a combustor of a gas turbine engine is disclosed. The fuel injector includes a gas gallery and a gas passage. The gas gallery is an annular passage configured to circumferentially distribute gas fuel. The gas passage includes an inlet and an outlet. The inlet is distal to the gas gallery and includes an inlet area with a circular shape. The outlet adjoins the gas gallery and includes an outlet area including an annular sector shape. The gas passage is configured to diffuse the gas fuel and discharge the gas fuel from the outlet and into the gas gallery.

Abstract translation: 公开了一种用于燃气涡轮发动机的燃烧器的燃料喷射器。 燃料喷射器包括气体通道和气体通道。 气体通道是构造成周向分布气体燃料的环形通道。 气体通道包括入口和出口。 入口远离气体通道并且包括具有圆形形状的入口区域。 出口邻接气体通道并且包括包括环形扇形形状的出口区域。 气体通道构造成扩散气体燃料并将气体燃料从出口排放到气体库中。

公开(公告)号：US20150198333A1

公开(公告)日：2015-07-16

申请号：US14152821

申请日：2014-01-10

Applicant: SOLAR TURBINES INCORPORATED

Inventor： Christopher Zdzislaw Twardochleb ,  Rasoul Z. Paydar

IPC: F23R3/28

CPC classification number: F23R3/286 ,  F23C2900/07001 ,  F23R3/14

Abstract: A fuel injector for a combustor of a gas turbine engine is disclosed. The fuel injector includes a gas gallery and a gas passage. The gas gallery is an annular passage configured to circumferentially distribute gas fuel. The gas passage includes an inlet and an outlet. The inlet is distal to the gas gallery and includes an inlet area with a circular shape. The outlet adjoins the gas gallery and includes an outlet area including an annular sector shape. The gas passage is configured to diffuse the gas fuel and discharge the gas fuel from the outlet and into the gas gallery.

Abstract translation: 公开了一种用于燃气涡轮发动机的燃烧器的燃料喷射器。 燃料喷射器包括气体通道和气体通道。 气体通道是构造成周向分布气体燃料的环形通道。 气体通道包括入口和出口。 入口远离气体通道并且包括具有圆形形状的入口区域。 出口邻接气体通道并且包括包括环形扇形形状的出口区域。 气体通道构造成扩散气体燃料并将气体燃料从出口排放到气体库中。