| 摘要 |
PROBLEM TO BE SOLVED: To provide a modular blade or vane, in which individual components are arranged in a way to improve the mechanical stability and maintainability of the blade or vane and an improved internal cooling of the blade or vane can be performed with a less amount of cooling medium, and to provide a gas turbine with such a blade or vane.SOLUTION: An outer shell (34) is joined in a combined manner to a carrying structure (33) via a first joint in a region below a platform level (56) of a platform. The outer shell (34) is also joined to the carrying structure (33) via at least one additional joint, which is a form-fitting joint, allowing relative movement in a longitudinal direction between the outer shell (34) and the carrying structure (33). |
