JPS6148606B2 - - Google Patents
Info
- Publication number
- JPS6148606B2 JPS6148606B2 JP19182781A JP19182781A JPS6148606B2 JP S6148606 B2 JPS6148606 B2 JP S6148606B2 JP 19182781 A JP19182781 A JP 19182781A JP 19182781 A JP19182781 A JP 19182781A JP S6148606 B2 JPS6148606 B2 JP S6148606B2
- Authority
- JP
- Japan
- Prior art keywords
- insert
- air
- blade
- wing
- cooling
- 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
- 238000001816 cooling Methods 0.000 claims description 30
- 238000005192 partition Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000008646 thermal stress Effects 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 |
---|---|---|---|
JP19182781A JPS5896103A (ja) | 1981-12-01 | 1981-12-01 | タ−ビン冷却翼 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19182781A JPS5896103A (ja) | 1981-12-01 | 1981-12-01 | タ−ビン冷却翼 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5896103A JPS5896103A (ja) | 1983-06-08 |
JPS6148606B2 true JPS6148606B2 (fr) | 1986-10-24 |
Family
ID=16281174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19182781A Granted JPS5896103A (ja) | 1981-12-01 | 1981-12-01 | タ−ビン冷却翼 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5896103A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0742842B2 (ja) * | 1984-03-13 | 1995-05-15 | 株式会社東芝 | ガスタービン翼 |
JP3142850B2 (ja) * | 1989-03-13 | 2001-03-07 | 株式会社東芝 | タービンの冷却翼および複合発電プラント |
JP3897402B2 (ja) * | 1997-06-13 | 2007-03-22 | 三菱重工業株式会社 | ガスタービン静翼インサート挿入構造及び方法 |
EP1283326B1 (fr) * | 2001-08-09 | 2005-12-21 | Siemens Aktiengesellschaft | Refroidissement d'une aube de turbine |
US20140093392A1 (en) * | 2012-10-03 | 2014-04-03 | Rolls-Royce Plc | Gas turbine engine component |
US10577943B2 (en) * | 2017-05-11 | 2020-03-03 | General Electric Company | Turbine engine airfoil insert |
-
1981
- 1981-12-01 JP JP19182781A patent/JPS5896103A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5896103A (ja) | 1983-06-08 |
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