发明名称 |
Steam turbine crossover piping with reduced turning losses |
摘要 |
In a steam turbine having a first turbine element adapted to receive a flow of steam for operating at a first predetermined pressure, the first turbine element including an exhaust protion, a second turbine element adapted to receive the flow of steam for operating at a second predetermined pressure that is relatively lower than the first predetermined pressure, the second turbine element including an inlet portion, a method and apparatus for connecting the inlet portion to the exhaust portion by crossover piping which includes a pair of vaneless turning subsections each of which have a substantially long radius of curvature.
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申请公布号 |
US4986732(A) |
申请公布日期 |
1991.01.22 |
申请号 |
US19890389139 |
申请日期 |
1989.08.03 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
STOCK, ALVIN L.;GROENENDAAL, JR., JOHN C. |
分类号 |
F01D25/24;F01D13/02 |
主分类号 |
F01D25/24 |
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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