KETEP 세계에너지시장정보

A fuel injection assembly for a combustor of a gas turbine engine, comprising:
a housing extending between a first end and a second end opposite the first end, the housing including a first housing portion adjacent the first end, a second housing portion adjacent the second end, wherein the first housing portion defines at least one fuel chamber and the second housing portion defines at least one mixing chamber;
a plurality of fuel channels extending along a central axis between the first housing portion and the second housing portion, the plurality of fuel channels in fluid communication with the at least one fuel chamber and the at least one mixing chamber, the plurality of fuel channels spaced apart along a length of the housing;
a first plurality of fluid channels disposed in the second housing portion and in fluid communication with the at least one mixing chamber, the first plurality of fluid channels spaced from the plurality of fuel channels, wherein each of the first plurality of fluid channels defines a first fluid channel angle relative to the central axis and a first axis extending through a respective fluid channel of the first plurality of fluid channels; and
a second plurality of fluid channels disposed in the second housing portion and in fluid communication with the at least one mixing chamber, the second plurality of fluid channels spaced from the first plurality of fluid channels, wherein each of the second plurality of fluid channels defines a second fluid channel angle relative to the central axis and a second axis extending through a respective fluid channel of the second plurality of fluid channels, and wherein the second fluid channel angle is greater than the first fluid channel angle.