| 摘要 |
PROBLEM TO BE SOLVED: To provide a combustor wall structure of a gas turbine capable of reducing cooling air requirement and being used even at a high temperature of 1700-1800°C. SOLUTION: This combustor wall structure K of the gas turbine has a double wall structure of an outer wall 10 and an inner wall 20. The inner wall 20 is composed of inner wall segments 20A including a heat-proof block 30 having a high-temperature gas-proof ceramic layer 31, the inner wall segments 20A are densely arranged on the outer wall 10, and the high-temperature gas-proof ceramic layers 31 are held by holding pieces 41 of holding members 40. COPYRIGHT: (C)2006,JPO&NCIPI
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