JPS6327524B2 - - Google Patents
Info
- Publication number
- JPS6327524B2 JPS6327524B2 JP57187617A JP18761782A JPS6327524B2 JP S6327524 B2 JPS6327524 B2 JP S6327524B2 JP 57187617 A JP57187617 A JP 57187617A JP 18761782 A JP18761782 A JP 18761782A JP S6327524 B2 JPS6327524 B2 JP S6327524B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cooling
- cooling fluid
- air
- pores
- 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.)
- Expired
Links
- 239000011148 porous material Substances 0.000 claims description 26
- 239000012809 cooling fluid Substances 0.000 claims description 24
- 238000001816 cooling Methods 0.000 description 57
- 239000007789 gas Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 7
- 238000005192 partition Methods 0.000 description 7
- 239000000567 combustion gas Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- -1 that is Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
- F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
- F01D5/189—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall the insert having a tubular cross-section, e.g. airfoil shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18761782A JPS5979009A (ja) | 1982-10-27 | 1982-10-27 | ガスタ−ビンの翼 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18761782A JPS5979009A (ja) | 1982-10-27 | 1982-10-27 | ガスタ−ビンの翼 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5979009A JPS5979009A (ja) | 1984-05-08 |
JPS6327524B2 true JPS6327524B2 (zh) | 1988-06-03 |
Family
ID=16209237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18761782A Granted JPS5979009A (ja) | 1982-10-27 | 1982-10-27 | ガスタ−ビンの翼 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5979009A (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4191578B2 (ja) | 2003-11-21 | 2008-12-03 | 三菱重工業株式会社 | ガスタービンエンジンのタービン冷却翼 |
JP2009162119A (ja) * | 2008-01-08 | 2009-07-23 | Ihi Corp | タービン翼の冷却構造 |
US8157525B2 (en) * | 2008-11-20 | 2012-04-17 | General Electric Company | Methods and apparatus relating to turbine airfoil cooling apertures |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1381481A (en) * | 1971-08-26 | 1975-01-22 | Rolls Royce | Aerofoil-shaped blades |
-
1982
- 1982-10-27 JP JP18761782A patent/JPS5979009A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1381481A (en) * | 1971-08-26 | 1975-01-22 | Rolls Royce | Aerofoil-shaped blades |
Also Published As
Publication number | Publication date |
---|---|
JPS5979009A (ja) | 1984-05-08 |
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