JP5661060B2 - ガスタービン冷却翼 - Google Patents
ガスタービン冷却翼 Download PDFInfo
- Publication number
- JP5661060B2 JP5661060B2 JP2012064713A JP2012064713A JP5661060B2 JP 5661060 B2 JP5661060 B2 JP 5661060B2 JP 2012064713 A JP2012064713 A JP 2012064713A JP 2012064713 A JP2012064713 A JP 2012064713A JP 5661060 B2 JP5661060 B2 JP 5661060B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- trailing edge
- gas turbine
- turbine cooling
- coating material
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims description 121
- 239000000463 material Substances 0.000 claims description 50
- 239000012720 thermal barrier coating Substances 0.000 claims description 45
- 238000000576 coating method Methods 0.000 claims description 32
- 239000011248 coating agent Substances 0.000 claims description 30
- 238000005507 spraying Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 230000007423 decrease Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 238000007751 thermal spraying Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 64
- 238000010276 construction Methods 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 6
- 230000003187 abdominal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Images
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012064713A JP5661060B2 (ja) | 2012-03-22 | 2012-03-22 | ガスタービン冷却翼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012064713A JP5661060B2 (ja) | 2012-03-22 | 2012-03-22 | ガスタービン冷却翼 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013194667A JP2013194667A (ja) | 2013-09-30 |
| JP2013194667A5 JP2013194667A5 (enExample) | 2014-04-10 |
| JP5661060B2 true JP5661060B2 (ja) | 2015-01-28 |
Family
ID=49393929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012064713A Active JP5661060B2 (ja) | 2012-03-22 | 2012-03-22 | ガスタービン冷却翼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5661060B2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017025995A1 (ja) * | 2015-08-11 | 2017-02-16 | 株式会社 東芝 | タービン翼、タービン翼の製造方法及び軸流タービン |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10100650B2 (en) | 2012-06-30 | 2018-10-16 | General Electric Company | Process for selectively producing thermal barrier coatings on turbine hardware |
| JP6550000B2 (ja) * | 2016-02-26 | 2019-07-24 | 三菱日立パワーシステムズ株式会社 | タービン翼 |
| CN114776388B (zh) * | 2022-05-26 | 2022-09-23 | 中国航发四川燃气涡轮研究院 | 航空发动机涡轮叶片尾缘主动强化冷却结构 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7014A (en) * | 1850-01-15 | Folding bedstead | ||
| JPS5820902A (ja) * | 1981-07-29 | 1983-02-07 | Hitachi Ltd | 熱遮へいコ−テイング冷却翼 |
| US6733907B2 (en) * | 1998-03-27 | 2004-05-11 | Siemens Westinghouse Power Corporation | Hybrid ceramic material composed of insulating and structural ceramic layers |
| DE502006003548D1 (de) * | 2006-08-23 | 2009-06-04 | Siemens Ag | Beschichtete Turbinenschaufel |
| US8070454B1 (en) * | 2007-12-12 | 2011-12-06 | Florida Turbine Technologies, Inc. | Turbine airfoil with trailing edge |
-
2012
- 2012-03-22 JP JP2012064713A patent/JP5661060B2/ja active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017025995A1 (ja) * | 2015-08-11 | 2017-02-16 | 株式会社 東芝 | タービン翼、タービン翼の製造方法及び軸流タービン |
| JPWO2017025995A1 (ja) * | 2015-08-11 | 2017-11-02 | 株式会社東芝 | タービン翼、タービン翼の製造方法及び軸流タービン |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013194667A (ja) | 2013-09-30 |
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