JP2020037944A5 - - Google Patents
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- Publication number
- JP2020037944A5 JP2020037944A5 JP2019199441A JP2019199441A JP2020037944A5 JP 2020037944 A5 JP2020037944 A5 JP 2020037944A5 JP 2019199441 A JP2019199441 A JP 2019199441A JP 2019199441 A JP2019199441 A JP 2019199441A JP 2020037944 A5 JP2020037944 A5 JP 2020037944A5
- Authority
- JP
- Japan
- Prior art keywords
- cooling chamber
- cooling
- airfoil
- turbine vane
- areas
- 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.)
- Granted
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170047372A KR101873156B1 (ko) | 2017-04-12 | 2017-04-12 | 터빈 베인 및 이를 포함하는 가스 터빈 |
| KR10-2017-0047372 | 2017-04-12 | ||
| JP2017247062A JP6612315B2 (ja) | 2017-04-12 | 2017-12-22 | タービンベーン及びそれを含むガスタービン |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017247062A Division JP6612315B2 (ja) | 2017-04-12 | 2017-12-22 | タービンベーン及びそれを含むガスタービン |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020037944A JP2020037944A (ja) | 2020-03-12 |
| JP2020037944A5 true JP2020037944A5 (https=) | 2020-04-23 |
| JP6984100B2 JP6984100B2 (ja) | 2021-12-17 |
Family
ID=61007552
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017247062A Active JP6612315B2 (ja) | 2017-04-12 | 2017-12-22 | タービンベーン及びそれを含むガスタービン |
| JP2019199441A Active JP6984100B2 (ja) | 2017-04-12 | 2019-10-31 | タービンベーン及びそれを含むガスタービン |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017247062A Active JP6612315B2 (ja) | 2017-04-12 | 2017-12-22 | タービンベーン及びそれを含むガスタービン |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11015466B2 (https=) |
| EP (1) | EP3388629B1 (https=) |
| JP (2) | JP6612315B2 (https=) |
| KR (1) | KR101873156B1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10443620B2 (en) * | 2018-01-02 | 2019-10-15 | General Electric Company | Heat dissipation system for electric aircraft engine |
| KR102226741B1 (ko) | 2019-06-25 | 2021-03-12 | 두산중공업 주식회사 | 링 세그먼트, 및 이를 포함하는 터빈 |
| KR102235024B1 (ko) | 2019-07-01 | 2021-04-01 | 두산중공업 주식회사 | 터빈 베인 및 이를 포함하는 가스 터빈 |
| KR102386923B1 (ko) * | 2020-03-13 | 2022-04-14 | 두산중공업 주식회사 | 터빈배기부 지지장치, 이를 이용한 터빈 및 가스터빈 |
| CN113202567B (zh) * | 2021-05-25 | 2022-10-28 | 中国航发沈阳发动机研究所 | 一种高压涡轮导向冷却叶片缘板的冷却结构设计方法 |
| US12098654B2 (en) | 2021-12-21 | 2024-09-24 | Rolls-Royce Corporation | Bi-cast trailing edge feed and purge hole cooling scheme |
| KR102676920B1 (ko) | 2023-09-11 | 2024-06-20 | 터보파워텍(주) | 가스터빈 베인 커버 플레이트 브레이징 접합 방법 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR820001469B1 (ko) | 1978-01-21 | 1982-08-21 | 찰스 에이치. 위버 | 가스터빈 엔진용 연소장치 |
| JPS5710709A (en) * | 1980-05-23 | 1982-01-20 | Avco Corp | Air-cooled turbine rotor shraud with confining means |
| US5197852A (en) | 1990-05-31 | 1993-03-30 | General Electric Company | Nozzle band overhang cooling |
| JPH0552102A (ja) | 1991-08-23 | 1993-03-02 | Toshiba Corp | ガスタービン |
| US5201847A (en) | 1991-11-21 | 1993-04-13 | Westinghouse Electric Corp. | Shroud design |
| US5344283A (en) | 1993-01-21 | 1994-09-06 | United Technologies Corporation | Turbine vane having dedicated inner platform cooling |
| US5486090A (en) * | 1994-03-30 | 1996-01-23 | United Technologies Corporation | Turbine shroud segment with serpentine cooling channels |
| WO1996013653A1 (en) | 1994-10-31 | 1996-05-09 | Westinghouse Electric Corporation | Gas turbine blade with a cooled platform |
| US6254333B1 (en) * | 1999-08-02 | 2001-07-03 | United Technologies Corporation | Method for forming a cooling passage and for cooling a turbine section of a rotary machine |
| US6241467B1 (en) | 1999-08-02 | 2001-06-05 | United Technologies Corporation | Stator vane for a rotary machine |
| JP2006188962A (ja) * | 2004-12-28 | 2006-07-20 | Mitsubishi Heavy Ind Ltd | ガスタービン高温部品の冷却構造 |
| US20060269409A1 (en) * | 2005-05-27 | 2006-11-30 | Mitsubishi Heavy Industries, Ltd. | Gas turbine moving blade having a platform, a method of forming the moving blade, a sealing plate, and a gas turbine having these elements |
| US8459935B1 (en) | 2007-11-19 | 2013-06-11 | Florida Turbine Technologies, Inc. | Turbine vane with endwall cooling |
| US8011881B1 (en) * | 2008-01-21 | 2011-09-06 | Florida Turbine Technologies, Inc. | Turbine vane with serpentine cooling |
| US8727725B1 (en) | 2009-01-22 | 2014-05-20 | Florida Turbine Technologies, Inc. | Turbine vane with leading edge fillet region cooling |
| US8096772B2 (en) * | 2009-03-20 | 2012-01-17 | Siemens Energy, Inc. | Turbine vane for a gas turbine engine having serpentine cooling channels within the inner endwall |
| EP2256297B8 (en) | 2009-05-19 | 2012-10-03 | Alstom Technology Ltd | Gas turbine vane with improved cooling |
| US8221055B1 (en) | 2009-07-08 | 2012-07-17 | Florida Turbine Technologies, Inc. | Turbine stator vane with endwall cooling |
| US8371800B2 (en) * | 2010-03-03 | 2013-02-12 | General Electric Company | Cooling gas turbine components with seal slot channels |
| US8632298B1 (en) * | 2011-03-21 | 2014-01-21 | Florida Turbine Technologies, Inc. | Turbine vane with endwall cooling |
| JP5931351B2 (ja) | 2011-05-13 | 2016-06-08 | 三菱重工業株式会社 | タービン静翼 |
| EP2626519A1 (en) | 2012-02-09 | 2013-08-14 | Siemens Aktiengesellschaft | Turbine assembly, corresponding impingement cooling tube and gas turbine engine |
| EP2682565B8 (en) | 2012-07-02 | 2016-09-21 | General Electric Technology GmbH | Cooled blade for a gas turbine |
| US20140064984A1 (en) * | 2012-08-31 | 2014-03-06 | General Electric Company | Cooling arrangement for platform region of turbine rotor blade |
| US20150152738A1 (en) * | 2013-12-02 | 2015-06-04 | George Liang | Turbine airfoil cooling passage with diamond turbulator |
| US9133716B2 (en) | 2013-12-02 | 2015-09-15 | Siemens Energy, Inc. | Turbine endwall with micro-circuit cooling |
| KR101682639B1 (ko) | 2016-03-11 | 2016-12-06 | 연세대학교 산학협력단 | 다공성 미세구조를 가지는 최외곽 유로를 포함하는 가스터빈 베인 및 블레이드 |
-
2017
- 2017-04-12 KR KR1020170047372A patent/KR101873156B1/ko active Active
- 2017-12-11 US US15/838,186 patent/US11015466B2/en active Active
- 2017-12-22 JP JP2017247062A patent/JP6612315B2/ja active Active
-
2018
- 2018-01-19 EP EP18152435.6A patent/EP3388629B1/en active Active
-
2019
- 2019-10-31 JP JP2019199441A patent/JP6984100B2/ja active Active
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