FUEL INJECTION DEVICE, COMBUSTOR EQUIPPED WITH FUEL INJECTION DEVICE, AND GAS TURBINE EQUIPPED WITH COMBUSTOR

摘要

A fuel injection device having a main body section extending in an axial direction, wherein the main body section includes an axial flow passage formed so as to extend in the axial direction, a radial flow passage formed such that one end communicates with the axial flow passage and the other end opens at an outer surface of the main body section, and an internal flow passage, which includes a first opening and a second opening that open at the outer surface, and is formed so as to extend from the first opening to the second opening in the interior of the main body section, and in a circumferential direction, the center of which is the axis of the main body section, the first opening and second opening are located on the opposite side with respect to a third opening, which is where the radial flow passage opens at the outer surface.