| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-temperature member effectively suppressing a temperature rise even with the small volume of cooling air, since a high-performance cooling technology suppressing the temperature rise of the high-temperature member with the smallest volume of cooling air is desired, in association with development in technology, such as high temperature of combustion gas in a gas turbine.SOLUTION: In the member including a plurality of structures having a first wall, a second wall opposed to the first wall, a partitioning wall connecting the first wall and second wall, and a space surrounded by the first wall, second wall and partitioning wall, cooling gas supplied from the second wall is discharged from the first wall after the space is subjected to convection cooling. |
