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公开(公告)号:US5236349A
公开(公告)日:1993-08-17
申请号:US960018
申请日:1992-10-13
申请人: Gracio Fabris
发明人: Gracio Fabris
CPC分类号: F01D1/26 , F01D1/22 , F01D1/24 , F01D1/28 , F01D1/32 , F05D2210/13 , F05D2240/36
摘要: A radially outward flow turbine having a rotor with nozzles which extend from an inner inlet passage to the rotor periphery with a substantially constant pressure drop per unit length of nozzle, with a first order surface continuity along the surface of each nozzle and with a nozzle profile which allows two-phase flow without substantial lateral acceleration according to the following formula: ##EQU1## The turbine is also illustrated with a second set of nozzles outwardly of the first set included in either the rotor or in a second contrarotating rotor. The rotor in either case vents steam to multiple steam turbine stages while the second set of nozzles receives saturated vapor. The steam turbine stage may be defined by either the first rotor and a stator or the first rotor and a contrarotating rotor.
摘要翻译: 具有转子的径向向外流动涡轮,其具有喷嘴,其从内部入口通道延伸到转子周边,每单位长度的喷嘴具有基本上恒定的压降,沿着每个喷嘴的表面具有一级的表面连续性,并具有喷嘴轮廓 其允许根据以下公式而没有实质的横向加速的两相流:图像还示出了涡轮机还包括在包括在转子中的第一组或第二反转转子中的第二组喷嘴。 转子在任何情况下将蒸汽排放到多个蒸汽轮机级,而第二组喷嘴接收饱和蒸气。 蒸汽轮机级可以由第一转子和定子或第一转子和对转转子来限定。
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公开(公告)号:US1995565A
公开(公告)日:1935-03-26
申请号:US73309734
申请日:1934-06-29
申请人: COLETTA FIORINDO D
发明人: COLETTA FIORINDO D
IPC分类号: F01D1/28
CPC分类号: F01D1/28
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公开(公告)号:US1927944A
公开(公告)日:1933-09-26
申请号:US45770930
申请日:1930-05-31
发明人: ALF LYSHOLM
IPC分类号: F01D1/28
CPC分类号: F01D1/28
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公开(公告)号:US1845955A
公开(公告)日:1932-02-16
申请号:US20790727
申请日:1927-07-23
申请人: ALFRED BONOM
发明人: ALFRED BONOM
IPC分类号: F01D1/28
CPC分类号: F01D1/28
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公开(公告)号:US1378506A
公开(公告)日:1921-05-17
申请号:US36000920
申请日:1920-02-19
发明人: ANTON WIBERG OSKAR
IPC分类号: F01D1/28
CPC分类号: F01D1/28
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公开(公告)号:US1155907A
公开(公告)日:1915-10-05
申请号:US1913801044
申请日:1913-11-14
申请人: FRAME JOHN
发明人: FRAME JOHN
CPC分类号: F01D1/28
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