发明名称 |
WALL OF TURBO MACHINE AND TURBO MACHINE |
摘要 |
The invention relates to wall of a turbo machine having a cascade of blades. The wall includes: a first platform facing a first passage between blades in the cascade of blades; and a second platform facing a second passage between adjacent cascade of blades on an upstream side and cascade of blades on a downstream side, and having a circumferential outline having a distribution of radial positions. According to the invention, loss due to disturbance of flow through the gap of axially adjacent walls can be reduced. |
申请公布号 |
EP2136033(A1) |
申请公布日期 |
2009.12.23 |
申请号 |
EP20080739299 |
申请日期 |
2008.03.28 |
申请人 |
IHI CORPORATION;THE SOCIETY OF JAPANESE AEROSPACE COMPANIES |
发明人 |
MITSUHASHI, KATSUNORI;TAKAHASHI, AKIRA;HAMAZAKI, HIROSHI;YAMAWAKI, RURIKO |
分类号 |
F01D5/14 |
主分类号 |
F01D5/14 |
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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