JP2007198377A5 - - Google Patents

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Publication number
JP2007198377A5
JP2007198377A5 JP2007010928A JP2007010928A JP2007198377A5 JP 2007198377 A5 JP2007198377 A5 JP 2007198377A5 JP 2007010928 A JP2007010928 A JP 2007010928A JP 2007010928 A JP2007010928 A JP 2007010928A JP 2007198377 A5 JP2007198377 A5 JP 2007198377A5
Authority
JP
Japan
Prior art keywords
passage
turbine engine
cooling
plenum
component
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.)
Pending
Application number
JP2007010928A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007198377A (ja
Filing date
Publication date
Priority claimed from US11/340,911 external-priority patent/US7322795B2/en
Application filed filed Critical
Publication of JP2007198377A publication Critical patent/JP2007198377A/ja
Publication of JP2007198377A5 publication Critical patent/JP2007198377A5/ja
Pending legal-status Critical Current

Links

JP2007010928A 2006-01-27 2007-01-22 被冷却鋳造部品、被冷却部品製造方法、鋳造部品表面冷却方法、およびガスタービンエンジンエアフォイル構成要素 Pending JP2007198377A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/340,911 US7322795B2 (en) 2006-01-27 2006-01-27 Firm cooling method and hole manufacture

Publications (2)

Publication Number Publication Date
JP2007198377A JP2007198377A (ja) 2007-08-09
JP2007198377A5 true JP2007198377A5 (https=) 2008-03-27

Family

ID=37873107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007010928A Pending JP2007198377A (ja) 2006-01-27 2007-01-22 被冷却鋳造部品、被冷却部品製造方法、鋳造部品表面冷却方法、およびガスタービンエンジンエアフォイル構成要素

Country Status (7)

Country Link
US (1) US7322795B2 (https=)
EP (1) EP1813775B1 (https=)
JP (1) JP2007198377A (https=)
KR (1) KR20070078685A (https=)
CN (1) CN101008327A (https=)
SG (1) SG134205A1 (https=)
TW (1) TW200728594A (https=)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
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US7625179B2 (en) * 2006-09-13 2009-12-01 United Technologies Corporation Airfoil thermal management with microcircuit cooling
US8066052B2 (en) * 2007-06-07 2011-11-29 United Technologies Corporation Cooled wall thickness control
US20090314748A1 (en) * 2008-06-21 2009-12-24 United Technologies Corporation Ultrasonic assisted electrodischarge machining
US8157527B2 (en) * 2008-07-03 2012-04-17 United Technologies Corporation Airfoil with tapered radial cooling passage
US8572844B2 (en) * 2008-08-29 2013-11-05 United Technologies Corporation Airfoil with leading edge cooling passage
US8303252B2 (en) * 2008-10-16 2012-11-06 United Technologies Corporation Airfoil with cooling passage providing variable heat transfer rate
US8109725B2 (en) 2008-12-15 2012-02-07 United Technologies Corporation Airfoil with wrapped leading edge cooling passage
US20130078418A1 (en) * 2011-09-23 2013-03-28 General Electric Company Components with cooling channels and methods of manufacture
US8967957B2 (en) * 2011-11-03 2015-03-03 General Electric Company Rotating airfoil component of a turbomachine
US9249670B2 (en) 2011-12-15 2016-02-02 General Electric Company Components with microchannel cooling
CH706090A1 (de) * 2012-02-17 2013-08-30 Alstom Technology Ltd Verfahren zum Herstellen eines oberflächennahen Kühlkanals in einem thermisch hoch beanspruchten Bauteil sowie Bauteil mit einem solchen Kanal.
US20130280093A1 (en) * 2012-04-24 2013-10-24 Mark F. Zelesky Gas turbine engine core providing exterior airfoil portion
EP2956257B1 (en) * 2013-02-12 2022-07-13 Raytheon Technologies Corporation Gas turbine engine component cooling passage and space eating core
WO2014197061A2 (en) 2013-03-15 2014-12-11 United Technologies Corporation Gas turbine engine shaped film cooling hole
CN103452595A (zh) * 2013-09-25 2013-12-18 青岛科技大学 一种提高冷却效率的新型气膜孔
US20160222795A1 (en) * 2013-10-23 2016-08-04 United Technologies Corporation Turbine Airfoil Cooling Core Exit
US9061349B2 (en) * 2013-11-07 2015-06-23 Siemens Aktiengesellschaft Investment casting method for gas turbine engine vane segment
WO2015146266A1 (ja) * 2014-03-28 2015-10-01 株式会社Ihi 鋳型及びその製造方法、並びにＴｉＡｌ合金鋳造品及びその鋳造方法
US10329921B2 (en) 2014-10-24 2019-06-25 United Technologies Corporation Cooling configuration for a component
RU2656177C1 (ru) * 2014-11-03 2018-05-31 Сименс Акциенгезелльшафт Компоновка горелки
US10150158B2 (en) 2015-12-17 2018-12-11 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10099283B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US9987677B2 (en) 2015-12-17 2018-06-05 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10046389B2 (en) 2015-12-17 2018-08-14 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10118217B2 (en) 2015-12-17 2018-11-06 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10137499B2 (en) 2015-12-17 2018-11-27 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10099284B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having a catalyzed internal passage defined therein
US9968991B2 (en) 2015-12-17 2018-05-15 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10099276B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US9579714B1 (en) 2015-12-17 2017-02-28 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10335853B2 (en) 2016-04-27 2019-07-02 General Electric Company Method and assembly for forming components using a jacketed core
US10286450B2 (en) 2016-04-27 2019-05-14 General Electric Company Method and assembly for forming components using a jacketed core
US20170335692A1 (en) * 2016-05-20 2017-11-23 United Technologies Corporation Refractory metal core and components formed thereby
US10323569B2 (en) 2016-05-20 2019-06-18 United Technologies Corporation Core assemblies and gas turbine engine components formed therefrom
US20180238175A1 (en) * 2017-02-21 2018-08-23 General Electric Company Method and Device for Retaining Position of a Consumable Core
US20190218917A1 (en) * 2018-01-17 2019-07-18 General Electric Company Engine component with set of cooling holes
CN112145234B (zh) * 2020-09-24 2021-08-20 大连理工大学 一种ω型回转腔层板冷却结构
CN112643298B (zh) * 2020-12-25 2021-07-23 浙江燃创透平机械股份有限公司 一种热泵系统中燃气轮机静叶片的导流管及制备方法
US11572803B1 (en) * 2022-08-01 2023-02-07 General Electric Company Turbine airfoil with leading edge cooling passage(s) coupled via plenum to film cooling holes, and related method

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Publication number Priority date Publication date Assignee Title
BE755567A (fr) * 1969-12-01 1971-02-15 Gen Electric Structure d'aube fixe, pour moteur a turbines a gaz et arrangement de reglage de temperature associe
US5405242A (en) * 1990-07-09 1995-04-11 United Technologies Corporation Cooled vane
US5290143A (en) * 1992-11-02 1994-03-01 Allied Signal Bicast vane and shroud rings
US5779437A (en) * 1996-10-31 1998-07-14 Pratt & Whitney Canada Inc. Cooling passages for airfoil leading edge
US5931638A (en) * 1997-08-07 1999-08-03 United Technologies Corporation Turbomachinery airfoil with optimized heat transfer
US7281895B2 (en) * 2003-10-30 2007-10-16 Siemens Power Generation, Inc. Cooling system for a turbine vane
US6929054B2 (en) * 2003-12-19 2005-08-16 United Technologies Corporation Investment casting cores

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