| 摘要 |
A distributed-jet combustion nozzle is provided to satisfy a NOx exhaust standard while reducing or removing instability, maintain whole engine efficiency, and to improve the quality of fuel mixture. A combustion nozzle used for a turbine includes a body(120), a cone part(130), and a plurality of holes(140). The body is positioned at the center portion of the combustion nozzle. The cone part extends from the central body. The holes are provided at the inside of the cone part. The cone part includes nickel alloy or cobalt alloy. The cone part is inclined at an angle of about 20 degrees or about 70 degrees about a horizontal axis. The cone part has a length in the range of about 1inch to about 12inches.
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