公开(公告)号：WO1991009217A1

公开(公告)日：1991-06-27

申请号：PCT/US1990007156

申请日：1990-12-07

Applicant: SUNDSTRAND CORPORATION

Inventor： SUNDSTRAND CORPORATION ,  BATAKIS, Anthony ,  SHEKLETON, Jack, R.

IPC: F02C01/00

CPC classification number: F23R3/28

Abstract: Manifold head effects at low fuel flows in a fuel injected air breathing turbine are minimized by utilizing fuel injectors having fuel injecting tubes (66) with open ends (70) for fuel injection and provided with elongated capillary tubes (88) upstream thereof and connected to receive fuel from a fuel manifold (48) while uniform, relatively low velocity fuel exit flow from the ends (70) the injecting tubes (66) is achieved through the use of internal impingement surfaces (96, 102, 106, 110, 124).

Abstract translation: 通过使用具有燃料喷射管（66）的燃料喷射器（66），燃料喷射空气呼吸涡轮中的低燃料流动的歧管头部效应被最小化，燃料喷射管具有用于燃料喷射的开口端（70），并在其上游设置有细长的毛细管（88）并连接到 从燃料歧管（48）接收燃料，同时通过使用内部冲击表面（96,102,106,110,124）实现来自端部（70）的均匀，相对低速的燃料出口流动， 。