JP2019190284A5 - - Google Patents
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- Publication number
- JP2019190284A5 JP2019190284A5 JP2018080140A JP2018080140A JP2019190284A5 JP 2019190284 A5 JP2019190284 A5 JP 2019190284A5 JP 2018080140 A JP2018080140 A JP 2018080140A JP 2018080140 A JP2018080140 A JP 2018080140A JP 2019190284 A5 JP2019190284 A5 JP 2019190284A5
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- blade
- turbine
- impeller
- row
- 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
Links
- 238000001816 cooling Methods 0.000 claims description 72
- 238000011144 upstream manufacturing Methods 0.000 description 22
- 230000002093 peripheral effect Effects 0.000 description 16
- 239000000567 combustion gas Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 12
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018080140A JP7096058B2 (ja) | 2018-04-18 | 2018-04-18 | ガスタービンシステム |
| US16/376,054 US11199135B2 (en) | 2018-04-18 | 2019-04-05 | Gas turbine system |
| DE102019002712.4A DE102019002712B4 (de) | 2018-04-18 | 2019-04-12 | Gasturbinensystem |
| CN201910302749.4A CN110388272B (zh) | 2018-04-18 | 2019-04-15 | 燃气轮机系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018080140A JP7096058B2 (ja) | 2018-04-18 | 2018-04-18 | ガスタービンシステム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019190284A JP2019190284A (ja) | 2019-10-31 |
| JP2019190284A5 true JP2019190284A5 (https=) | 2021-05-27 |
| JP7096058B2 JP7096058B2 (ja) | 2022-07-05 |
Family
ID=68105254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018080140A Active JP7096058B2 (ja) | 2018-04-18 | 2018-04-18 | ガスタービンシステム |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11199135B2 (https=) |
| JP (1) | JP7096058B2 (https=) |
| CN (1) | CN110388272B (https=) |
| DE (1) | DE102019002712B4 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11591915B2 (en) * | 2019-09-30 | 2023-02-28 | Raytheon Technologies Corporation | Multi-flow cooling circuit for gas turbine engine flowpath component |
| JP2021127755A (ja) * | 2020-02-17 | 2021-09-02 | 三菱重工業株式会社 | 2軸式ガスタービン |
| JP7414580B2 (ja) * | 2020-02-26 | 2024-01-16 | 東芝エネルギーシステムズ株式会社 | タービン |
| CN112412628A (zh) * | 2020-11-27 | 2021-02-26 | 北京化工大学 | 一种燃气轮机用闭式重复冷却流体网络与闭合回路终端结构 |
| CN115929695A (zh) * | 2022-12-19 | 2023-04-07 | 中国科学院工程热物理研究所 | 一种换热式压缩机 |
| CN116291766A (zh) * | 2023-02-07 | 2023-06-23 | 中国科学院工程热物理研究所 | 一种用于压缩空气储能的轴流透平变频发电装置 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936215A (en) * | 1974-12-20 | 1976-02-03 | United Technologies Corporation | Turbine vane cooling |
| JPS6022003A (ja) * | 1983-07-18 | 1985-02-04 | Hitachi Ltd | ガスタ−ビン翼冷却方法 |
| FR2656657A1 (fr) * | 1989-12-28 | 1991-07-05 | Snecma | Turbomachine refroidie par air et procede de refroidissement de cette turbomachine. |
| JPH0586901A (ja) * | 1991-09-20 | 1993-04-06 | Hitachi Ltd | ガスタービン |
| US5232335A (en) * | 1991-10-30 | 1993-08-03 | General Electric Company | Interstage thermal shield retention system |
| DE4411616C2 (de) | 1994-04-02 | 2003-04-17 | Alstom | Verfahren zum Betreiben einer Strömungsmaschine |
| DE19629191C2 (de) | 1996-07-19 | 1998-05-14 | Siemens Ag | Verfahren zur Kühlung einer Gasturbine |
| JP3530345B2 (ja) * | 1997-07-04 | 2004-05-24 | 三菱重工業株式会社 | コンバインドサイクル発電プラント |
| US6065282A (en) * | 1997-10-29 | 2000-05-23 | Mitsubishi Heavy Industries, Ltd. | System for cooling blades in a gas turbine |
| JP4013621B2 (ja) * | 2002-04-15 | 2007-11-28 | 株式会社ジェイテクト | 電動ウォータポンプ |
| JP2003307136A (ja) * | 2002-04-16 | 2003-10-31 | Hitachi Ltd | クローズド冷却式ガスタービン及びガスタービンの高温部冷却方法 |
| US7017349B2 (en) | 2003-02-05 | 2006-03-28 | Mitsubishi Heavy Industries, Ltd. | Gas turbine and bleeding method thereof |
| JP3977780B2 (ja) * | 2003-06-20 | 2007-09-19 | 株式会社日立製作所 | ガスタービン |
| US8668437B1 (en) * | 2006-09-22 | 2014-03-11 | Siemens Energy, Inc. | Turbine engine cooling fluid feed system |
| JP2008274818A (ja) * | 2007-04-27 | 2008-11-13 | Hitachi Ltd | ガスタービン |
| KR101346566B1 (ko) | 2008-10-08 | 2014-01-02 | 미츠비시 쥬고교 가부시키가이샤 | 가스 터빈 및 그 운전 방법 |
| US9810151B2 (en) * | 2013-08-24 | 2017-11-07 | Florida Turbine Technologies, Inc. | Turbine last stage rotor blade with forced driven cooling air |
| US9810158B2 (en) * | 2014-04-01 | 2017-11-07 | The Boeing Company | Bleed air systems for use with aircraft and related methods |
| CN204025168U (zh) * | 2014-07-03 | 2014-12-17 | 石家庄新华能源环保科技股份有限公司 | 一种水冷静叶压气机 |
| CN204921169U (zh) * | 2015-07-09 | 2015-12-30 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 一种燃气轮机排气段结构 |
| JP6647952B2 (ja) | 2016-04-25 | 2020-02-14 | 三菱重工業株式会社 | ガスタービン |
| JP6961340B2 (ja) | 2016-12-15 | 2021-11-05 | 三菱重工業株式会社 | 回転機械 |
| US10544702B2 (en) * | 2017-01-20 | 2020-01-28 | General Electric Company | Method and apparatus for supplying cooling air to a turbine |
| CN106989066A (zh) * | 2017-05-25 | 2017-07-28 | 华能国际电力股份有限公司 | 一种间冷式多级轴流压气机及其工作方法 |
-
2018
- 2018-04-18 JP JP2018080140A patent/JP7096058B2/ja active Active
-
2019
- 2019-04-05 US US16/376,054 patent/US11199135B2/en not_active Expired - Fee Related
- 2019-04-12 DE DE102019002712.4A patent/DE102019002712B4/de not_active Expired - Fee Related
- 2019-04-15 CN CN201910302749.4A patent/CN110388272B/zh not_active Expired - Fee Related
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