Sughrue Mion, PLLC
Fuel injection device for gas turbine
A fuel injection device, for a gas turbine, which enhances uniform distribution in concentration of fuel gas and water vapor in a combustion chamber with a simple structure and at low cost to effectively reduce NOx, is provided. The fuel injection device mixes fuel gas and water vapor and injects fuel gas and water vapor into a combustion chamber. The fuel injection device includes a nozzle housing having a mixing chamber, and the nozzle housing includes a first introduction passage to introduce fuel gas from an outer circumference of the nozzle housing in a circumferential direction of the mixing chamber; and a second introduction passage to introduce water vapor from the outer circumference of the nozzle housing in a circumferential direction of the mixing chamber. Fuel gas and water vapor are swirled about an axis C of the mixing chamber and mixed in the mixing chamber.
KAWASAKI JUKOGYO KABUSHIKI KAISHA
F F F F F F F F F F F F F F
F23R F02C F23C F23K F02C F23D F02C F02C F23D F23L F23R F23D F23R F23C
inventional inventional additional additional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional
Kunio Atsushi
Okada Horikawa