JPH0517361B2 - - Google Patents
Info
- Publication number
- JPH0517361B2 JPH0517361B2 JP59125418A JP12541884A JPH0517361B2 JP H0517361 B2 JPH0517361 B2 JP H0517361B2 JP 59125418 A JP59125418 A JP 59125418A JP 12541884 A JP12541884 A JP 12541884A JP H0517361 B2 JPH0517361 B2 JP H0517361B2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- angle
- centerline
- turbine blade
- rib
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 claims description 41
- 230000001737 promoting effect Effects 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 11
- 238000003491 array Methods 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 8
- 238000012546 transfer Methods 0.000 description 18
- 239000007789 gas Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50615683A | 1983-06-20 | 1983-06-20 | |
| US506156 | 1983-06-20 | ||
| US549219 | 1983-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60101202A JPS60101202A (ja) | 1985-06-05 |
| JPH0517361B2 true JPH0517361B2 (de) | 1993-03-09 |
Family
ID=24013432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12541884A Granted JPS60101202A (ja) | 1983-06-20 | 1984-06-20 | 角度をつけた乱流促進装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60101202A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5002460A (en) * | 1989-10-02 | 1991-03-26 | General Electric Company | Internally cooled airfoil blade |
| JP3006174B2 (ja) * | 1991-07-04 | 2000-02-07 | 株式会社日立製作所 | 内部に冷却通路を有する部材 |
| JP3192854B2 (ja) * | 1993-12-28 | 2001-07-30 | 株式会社東芝 | タービン冷却翼 |
| US6174134B1 (en) * | 1999-03-05 | 2001-01-16 | General Electric Company | Multiple impingement airfoil cooling |
| US6331098B1 (en) * | 1999-12-18 | 2001-12-18 | General Electric Company | Coriolis turbulator blade |
| US7094031B2 (en) * | 2004-09-09 | 2006-08-22 | General Electric Company | Offset Coriolis turbulator blade |
| JP4872410B2 (ja) * | 2005-04-04 | 2012-02-08 | 株式会社日立製作所 | 内部に冷却通路を有する部材及びその冷却方法 |
| US7980818B2 (en) * | 2005-04-04 | 2011-07-19 | Hitachi, Ltd. | Member having internal cooling passage |
| US9739155B2 (en) * | 2013-12-30 | 2017-08-22 | General Electric Company | Structural configurations and cooling circuits in turbine blades |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3171631A (en) * | 1962-12-05 | 1965-03-02 | Gen Motors Corp | Turbine blade |
| US4180373A (en) * | 1977-12-28 | 1979-12-25 | United Technologies Corporation | Turbine blade |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121005U (de) * | 1974-08-01 | 1976-02-16 |
-
1984
- 1984-06-20 JP JP12541884A patent/JPS60101202A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3171631A (en) * | 1962-12-05 | 1965-03-02 | Gen Motors Corp | Turbine blade |
| US4180373A (en) * | 1977-12-28 | 1979-12-25 | United Technologies Corporation | Turbine blade |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60101202A (ja) | 1985-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |