| 摘要 |
PROBLEM TO BE SOLVED: To provide a combustor for gas turbines, which can perform cooling highly efficiently by even a small quantity of air. SOLUTION: This combustor for gas turbines is cylindrical, has a fin ring 2 to be cooled by compressed air in the internal wall of the combustor for gas turbines and is provided with a plurality of grooves 2a having an optional angle to a direction 3 in which combustion gas flows in the external wall face of the combustor. COPYRIGHT: (C)2004,JPO
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