ATE377696T1 - Methode zur einfügung eines innenteils in eine gasturbinenschaufel - Google Patents

Methode zur einfügung eines innenteils in eine gasturbinenschaufel

Info

Publication number
ATE377696T1
ATE377696T1 AT00310984T AT00310984T ATE377696T1 AT E377696 T1 ATE377696 T1 AT E377696T1 AT 00310984 T AT00310984 T AT 00310984T AT 00310984 T AT00310984 T AT 00310984T AT E377696 T1 ATE377696 T1 AT E377696T1
Authority
AT
Austria
Prior art keywords
insert
gas turbine
inner part
turbine blade
rib
Prior art date
Application number
AT00310984T
Other languages
English (en)
Inventor
Steven Sebastian Burdgick
Original Assignee
Gen Electric
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE377696T1 publication Critical patent/ATE377696T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
    • F01D5/189—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall the insert having a tubular cross-section, e.g. airfoil shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y10T29/49339—Hollow blade
    • Y10T29/49341—Hollow blade with cooling passage
    • Y10T29/49343—Passage contains tubular insert

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
AT00310984T 2000-04-11 2000-12-08 Methode zur einfügung eines innenteils in eine gasturbinenschaufel ATE377696T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/547,933 US6453557B1 (en) 2000-04-11 2000-04-11 Method of joining a vane cavity insert to a nozzle segment of a gas turbine

Publications (1)

Publication Number Publication Date
ATE377696T1 true ATE377696T1 (de) 2007-11-15

Family

ID=24186736

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00310984T ATE377696T1 (de) 2000-04-11 2000-12-08 Methode zur einfügung eines innenteils in eine gasturbinenschaufel

Country Status (7)

Country Link
US (1) US6453557B1 (de)
EP (1) EP1149982B1 (de)
JP (1) JP2001295604A (de)
KR (1) KR20010096524A (de)
AT (1) ATE377696T1 (de)
CZ (1) CZ20003920A3 (de)
DE (1) DE60037010T2 (de)

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US6832892B2 (en) 2002-12-11 2004-12-21 General Electric Company Sealing of steam turbine bucket hook leakages using a braided rope seal
US6964557B2 (en) * 2003-02-03 2005-11-15 General Electric Company Methods and apparatus for coupling a component to a turbine engine blade
US6742984B1 (en) * 2003-05-19 2004-06-01 General Electric Company Divided insert for steam cooled nozzles and method for supporting and separating divided insert
US7051435B1 (en) 2003-06-13 2006-05-30 General Electric Company Process for repairing turbine components
FR2858829B1 (fr) 2003-08-12 2008-03-14 Snecma Moteurs Aube refroidie de moteur a turbine a gaz
US7121796B2 (en) * 2004-04-30 2006-10-17 General Electric Company Nozzle-cooling insert assembly with cast-in rib sections
US7131816B2 (en) * 2005-02-04 2006-11-07 Pratt & Whitney Canada Corp. Airfoil locator rib and method of positioning an insert in an airfoil
US7687151B2 (en) * 2005-04-12 2010-03-30 General Electric Company Overlay for repairing spline and seal teeth of a mated component
US7591057B2 (en) * 2005-04-12 2009-09-22 General Electric Company Method of repairing spline and seal teeth of a mated component
US7540083B2 (en) * 2005-09-28 2009-06-02 Honeywell International Inc. Method to modify an airfoil internal cooling circuit
FR2899271B1 (fr) * 2006-03-29 2008-05-30 Snecma Sa Ensemble d'une aube et d'une chemise de refroidissement, distributeur de turbomachine comportant l'ensemble, turbomachine, procede de montage et de reparation de l'ensemble
US7722314B2 (en) * 2006-06-22 2010-05-25 General Electric Company Methods and systems for assembling a turbine
US20100310367A1 (en) 2006-09-28 2010-12-09 United Technologies Corporation Impingement cooling of a turbine airfoil with large platform to airfoil fillet radius
EP1923536A1 (de) * 2006-11-17 2008-05-21 Siemens Aktiengesellschaft Einsatz in einem Kühlkanal einer Turbinenschaufel
US7798773B2 (en) * 2007-08-06 2010-09-21 United Technologies Corporation Airfoil replacement repair
US20100054915A1 (en) * 2008-08-28 2010-03-04 United Technologies Corporation Airfoil insert
DE102008052602A1 (de) * 2008-10-21 2010-04-22 Siemens Aktiengesellschaft Swirler und Fertigungsverfahren für einen Swirler
US8449249B2 (en) 2010-04-09 2013-05-28 Williams International Co., L.L.C. Turbine nozzle apparatus and associated method of manufacture
US8684683B2 (en) * 2010-11-30 2014-04-01 General Electric Company Gas turbine nozzle attachment scheme and removal/installation method
US8690530B2 (en) * 2011-06-27 2014-04-08 General Electric Company System and method for supporting a nozzle assembly
KR101282860B1 (ko) 2011-12-26 2013-07-05 한국항공우주연구원 삽입형노즐 블록 및 삽입형노즐 블록 제조방법
US10822976B2 (en) 2013-06-03 2020-11-03 General Electric Company Nozzle insert rib cap
US20140356155A1 (en) * 2013-06-03 2014-12-04 General Electric Company Nozzle Insert Rib Cap
EP2990607A1 (de) * 2014-08-28 2016-03-02 Siemens Aktiengesellschaft Kühlkonzept für Gasturbinenschaufeln
US9745920B2 (en) 2014-09-11 2017-08-29 General Electric Company Gas turbine nozzles with embossments in airfoil cavities
US10024172B2 (en) * 2015-02-27 2018-07-17 United Technologies Corporation Gas turbine engine airfoil
US10012092B2 (en) * 2015-08-12 2018-07-03 United Technologies Corporation Low turn loss baffle flow diverter
JP6651378B2 (ja) 2016-02-22 2020-02-19 三菱日立パワーシステムズ株式会社 インサート組品、翼、ガスタービン、および、翼の製造方法
FR3051854B1 (fr) * 2016-05-30 2018-05-18 Safran Aircraft Engines Carter d'echappement de turbomachine
DE102016216858A1 (de) * 2016-09-06 2018-03-08 Rolls-Royce Deutschland Ltd & Co Kg Laufschaufel für eine Turbomaschine und Verfahren für den Zusammenbau einer Laufschaufel für eine Turbomaschine
US10408082B2 (en) * 2016-11-17 2019-09-10 United Technologies Corporation Airfoil with retention pocket holding airfoil piece
US11346246B2 (en) 2017-12-01 2022-05-31 Siemens Energy, Inc. Brazed in heat transfer feature for cooled turbine components
CN112177688A (zh) * 2020-09-28 2021-01-05 宁国市华成金研科技有限公司 一种发动机精铸导向器及其加工方法
CN112943384A (zh) * 2021-05-14 2021-06-11 成都中科翼能科技有限公司 一种用于涡轮导向叶片的冷气导管结构

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US3628885A (en) * 1969-10-01 1971-12-21 Gen Electric Fluid-cooled airfoil
BE794195A (fr) * 1972-01-18 1973-07-18 Bbc Sulzer Turbomaschinen Aube directrice refroidie pour des turbines a gaz
US3846041A (en) * 1972-10-31 1974-11-05 Avco Corp Impingement cooled turbine blades and method of making same
US3902820A (en) * 1973-07-02 1975-09-02 Westinghouse Electric Corp Fluid cooled turbine rotor blade
GB1543707A (en) * 1975-02-03 1979-04-04 Rolls Royce Vane for fluid flow machine
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DE3629910A1 (de) * 1986-09-03 1988-03-17 Mtu Muenchen Gmbh Metallisches hohlbauteil mit einem metallischen einsatz, insbesondere turbinenschaufel mit kuehleinsatz
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JPH04259603A (ja) * 1991-02-14 1992-09-16 Toshiba Corp タービン静翼
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Also Published As

Publication number Publication date
EP1149982A3 (de) 2004-05-26
EP1149982A2 (de) 2001-10-31
DE60037010D1 (de) 2007-12-20
EP1149982B1 (de) 2007-11-07
DE60037010T2 (de) 2008-08-28
US6453557B1 (en) 2002-09-24
JP2001295604A (ja) 2001-10-26
CZ20003920A3 (cs) 2001-11-14
KR20010096524A (ko) 2001-11-07

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