| 摘要 |
PROBLEM TO BE SOLVED: To provide a new exhaust gas liner design, which avoids drawbacks of the known design and which compensates thermal expansion and is resistant to dynamic loads.SOLUTION: An exhaust gas liner 18 for a gas turbine 10 comprises an annular inner shell 21 and an annular outer shell 19, which are arranged concentrically. The inner shell 21 and/or the outer shell 19 are composed of a plurality of liner segments 22, 23; 26, 27; 28. The liner segments are fixed to a support structure at prescribed fixation spots 29a-c; 30a-c, which are distributed over the area of the liner segments. The liner segments are clamped to the support structure through the whole engine thermal cycle without hindering thermal expansion. |
