| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the strength of a liner and further improve productivity in a gas turbine combustor including the ceramic liner. SOLUTION: A gas turbine combustor includes a cylindrical ceramic liner 1 for defining a combustion chamber 11, and a metal dome 2 coupled with a base end of the liner 1. The gas turbine combustor includes three protrusions 12 protruding radially from the outer peripheral surface of the liner 1, a band 6 protruding into a cylinder shape along the outer periphery of the liner 1 from the dome 2, a peripheral groove 13 opened toward the band 6 so as to engage with each protrusion 12, and an engagement part 14 which is formed by folding part of the band 6 and inserting it between the peripheral groove 13 and the protrusions 12.</p> |
