JPS53118604A - Cooling method of steam turbine rotor - Google Patents
Cooling method of steam turbine rotorInfo
- Publication number
- JPS53118604A JPS53118604A JP3214777A JP3214777A JPS53118604A JP S53118604 A JPS53118604 A JP S53118604A JP 3214777 A JP3214777 A JP 3214777A JP 3214777 A JP3214777 A JP 3214777A JP S53118604 A JPS53118604 A JP S53118604A
- Authority
- JP
- Japan
- Prior art keywords
- steam turbine
- turbine rotor
- cooling method
- vanes
- facing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To increase allowable stress, by making the negative degree of reaction of at least one vane among facing vanes higher than others, to ensure excellent efficiency steam cooling, in a steam turbine of which has a stage consisting of nozzles and vanes in position facing each other.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3214777A JPS53118604A (en) | 1977-03-25 | 1977-03-25 | Cooling method of steam turbine rotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3214777A JPS53118604A (en) | 1977-03-25 | 1977-03-25 | Cooling method of steam turbine rotor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53118604A true JPS53118604A (en) | 1978-10-17 |
Family
ID=12350781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3214777A Pending JPS53118604A (en) | 1977-03-25 | 1977-03-25 | Cooling method of steam turbine rotor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53118604A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6318101A (en) * | 1986-07-10 | 1988-01-26 | Toshiba Corp | Overheat preventing device for rotor of counterflow steam turbine |
JPH09303105A (en) * | 1996-05-14 | 1997-11-25 | Mitsubishi Heavy Ind Ltd | Speed governing stage for steam turbine |
-
1977
- 1977-03-25 JP JP3214777A patent/JPS53118604A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6318101A (en) * | 1986-07-10 | 1988-01-26 | Toshiba Corp | Overheat preventing device for rotor of counterflow steam turbine |
JPH0544521B2 (en) * | 1986-07-10 | 1993-07-06 | Tokyo Shibaura Electric Co | |
JPH09303105A (en) * | 1996-05-14 | 1997-11-25 | Mitsubishi Heavy Ind Ltd | Speed governing stage for steam turbine |
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