JPS5514959A - Turbine nozzle - Google Patents
Turbine nozzleInfo
- Publication number
- JPS5514959A JPS5514959A JP8768078A JP8768078A JPS5514959A JP S5514959 A JPS5514959 A JP S5514959A JP 8768078 A JP8768078 A JP 8768078A JP 8768078 A JP8768078 A JP 8768078A JP S5514959 A JPS5514959 A JP S5514959A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- flow
- allows
- turbine nozzle
- erosion
- 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 provide a structure of turbine nozzle to prevent turbine nozzle from erosion by solid particles contained specially within running liquid.
CONSTITUTION: With flow direction changed, the passage area is wider than the conventional type which allows to make slow liquid flow. Accordingly, the inertia force of solid particle 20 within liquid becomes smaller. The solid particle 20 flows along the flow of operating liquid, which allows the blade 10 to be free from erosion. Nextly, the flow direction may not change along BWC where the height of passage becomes smaller to accelerate liquid speed. This allows to provide specified efflux angle and flow speed at the nozzle outlet (C surface).
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8768078A JPS5514959A (en) | 1978-07-20 | 1978-07-20 | Turbine nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8768078A JPS5514959A (en) | 1978-07-20 | 1978-07-20 | Turbine nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5514959A true JPS5514959A (en) | 1980-02-01 |
Family
ID=13921641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8768078A Pending JPS5514959A (en) | 1978-07-20 | 1978-07-20 | Turbine nozzle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5514959A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61108805A (en) * | 1984-11-01 | 1986-05-27 | Hitachi Ltd | Transonic speed stationary blade in axial flow turbine |
-
1978
- 1978-07-20 JP JP8768078A patent/JPS5514959A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61108805A (en) * | 1984-11-01 | 1986-05-27 | Hitachi Ltd | Transonic speed stationary blade in axial flow turbine |
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