| 摘要 |
PROBLEM TO BE SOLVED: To provide a combustor for gas turbine in which good combustion can be attained by mixing fuel and air, and combustion gas and air smoothly in the inner tube of the combustor. SOLUTION: In a gas turbine where air taken in from the outside is mixed with fuel ejected from a fuel ejection valve and mixed gas is combusted in a combustor, a tubular air passage is formed on the circumference of the combustor such that the air flows into the combustor while advancing in the same direction as the advancing direction of combustion gas generated in the combustor.
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