发明名称 |
TRANSITION ELEMENT BETWEEN COMPONENTS OF THE FLUE GAS DUCT OF A GAS TURBINE |
摘要 |
In order to reduce material stresses between components (8, 10) of the flue gas duct (4) during the operation of a gas turbine (2), the invention proposes a transition element (30, 30') between the components (8, 10). The transition element comprises a first heat-insulation element (34, 34') whose thickness (d) varies as a function of a local variable (x) along the flue gas duct (4) in order to set a predetermined temperature profile in a transition region (36, 36'). In order to permit the transition from an outwardly insulated component (8) to an inwardly insulated component (10), advantageously a second heat-insulation element (40) is provided whose thickness (d') varies inversely to the thickness (d) of the first heat-insulation element (34). |
申请公布号 |
WO9716628(A2) |
申请公布日期 |
1997.05.09 |
申请号 |
WO1996DE01980 |
申请日期 |
1996.10.17 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT;BAEHR, SIEGFRIED;RACKOW, JENS;LORENZ, DIRK |
发明人 |
BAEHR, SIEGFRIED;RACKOW, JENS;LORENZ, DIRK |
分类号 |
F01D25/30 |
主分类号 |
F01D25/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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