JP2011140951A5 - - Google Patents

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Publication number
JP2011140951A5
JP2011140951A5 JP2010289321A JP2010289321A JP2011140951A5 JP 2011140951 A5 JP2011140951 A5 JP 2011140951A5 JP 2010289321 A JP2010289321 A JP 2010289321A JP 2010289321 A JP2010289321 A JP 2010289321A JP 2011140951 A5 JP2011140951 A5 JP 2011140951A5
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JP
Japan
Prior art keywords
airfoil
vortex generators
group
trailing edge
vortex
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
Application number
JP2010289321A
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English (en)
Japanese (ja)
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JP2011140951A (ja
JP5898841B2 (ja
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Publication date
Priority claimed from US12/683,133 external-priority patent/US8439628B2/en
Application filed filed Critical
Publication of JP2011140951A publication Critical patent/JP2011140951A/ja
Publication of JP2011140951A5 publication Critical patent/JP2011140951A5/ja
Application granted granted Critical
Publication of JP5898841B2 publication Critical patent/JP5898841B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2010289321A 2010-01-06 2010-12-27 タービンエンジン翼形部の内部空洞内における熱伝達の強化 Active JP5898841B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/683,133 US8439628B2 (en) 2010-01-06 2010-01-06 Heat transfer enhancement in internal cavities of turbine engine airfoils
US12/683,133 2010-01-06

Publications (3)

Publication Number Publication Date
JP2011140951A JP2011140951A (ja) 2011-07-21
JP2011140951A5 true JP2011140951A5 (enExample) 2014-02-13
JP5898841B2 JP5898841B2 (ja) 2016-04-06

Family

ID=44215088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010289321A Active JP5898841B2 (ja) 2010-01-06 2010-12-27 タービンエンジン翼形部の内部空洞内における熱伝達の強化

Country Status (5)

Country Link
US (1) US8439628B2 (enExample)
JP (1) JP5898841B2 (enExample)
CN (1) CN102116177B (enExample)
CH (1) CH702551B8 (enExample)
DE (1) DE102010061376A1 (enExample)

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US8757701B2 (en) * 2010-01-15 2014-06-24 Aeroserve Technologies, Ltd. Drag reduction device for transport vehicles having randomized irregular shaped edge vortex generating channels
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US9850762B2 (en) 2013-03-13 2017-12-26 General Electric Company Dust mitigation for turbine blade tip turns
US20150003962A1 (en) * 2013-06-27 2015-01-01 Bruce L. Smith Apparatus for reducing a temperature gradient of mainstream fluid downstream of an airfoil in a gas turbine engine
JP6245740B2 (ja) * 2013-11-20 2017-12-13 三菱日立パワーシステムズ株式会社 ガスタービン翼
EP2886797B1 (en) * 2013-12-20 2018-11-28 Ansaldo Energia Switzerland AG A hollow cooled gas turbine rotor blade or guide vane, wherein the cooling cavities comprise pins interconnected with ribs
US10465530B2 (en) 2013-12-20 2019-11-05 United Technologies Corporation Gas turbine engine component cooling cavity with vortex promoting features
US10830485B2 (en) * 2014-04-07 2020-11-10 Prihoda S.R.O. Air-conditioning diffuser for air distribution
US9476406B2 (en) * 2014-04-14 2016-10-25 Siemens Aktiengesellschaft Vortex generators aligned with trailing edge features on wind turbine blade
WO2015184294A1 (en) 2014-05-29 2015-12-03 General Electric Company Fastback turbulator
US10364684B2 (en) 2014-05-29 2019-07-30 General Electric Company Fastback vorticor pin
US10422235B2 (en) 2014-05-29 2019-09-24 General Electric Company Angled impingement inserts with cooling features
EP3149284A2 (en) 2014-05-29 2017-04-05 General Electric Company Engine components with impingement cooling features
US9957816B2 (en) 2014-05-29 2018-05-01 General Electric Company Angled impingement insert
US10280785B2 (en) 2014-10-31 2019-05-07 General Electric Company Shroud assembly for a turbine engine
US10233775B2 (en) 2014-10-31 2019-03-19 General Electric Company Engine component for a gas turbine engine
US9777635B2 (en) * 2014-12-31 2017-10-03 General Electric Company Engine component
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US10655477B2 (en) * 2016-07-26 2020-05-19 General Electric Company Turbine components and method for forming turbine components
JP6976349B2 (ja) * 2017-04-07 2021-12-08 ゼネラル・エレクトリック・カンパニイ タービン組立体用冷却組立体及び、その製造方法
US10494948B2 (en) * 2017-05-09 2019-12-03 General Electric Company Impingement insert
CN106988790A (zh) * 2017-06-08 2017-07-28 哈尔滨工业大学 一种高温涡轮动叶顶部对转涡的冷却结构
US10458253B2 (en) 2018-01-08 2019-10-29 United Technologies Corporation Gas turbine engine components having internal hybrid cooling cavities
CN108910019B (zh) * 2018-07-05 2020-03-31 中国空气动力研究与发展中心高速空气动力研究所 一种采用热双金属微锯齿结构的空气流动控制系统
CN114763748A (zh) * 2021-01-12 2022-07-19 上海交通大学 带有表面微型涡发生器的气膜冷却结构

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