MX161029A - Mejoras en aspa de estator de forma aerodinamica para una turbina de combustion - Google Patents

Mejoras en aspa de estator de forma aerodinamica para una turbina de combustion

Info

Publication number
MX161029A
MX161029A MX203152A MX20315284A MX161029A MX 161029 A MX161029 A MX 161029A MX 203152 A MX203152 A MX 203152A MX 20315284 A MX20315284 A MX 20315284A MX 161029 A MX161029 A MX 161029A
Authority
MX
Mexico
Prior art keywords
stator blade
combustion turbine
aerodynamic
aerodynamic stator
turbine
Prior art date
Application number
MX203152A
Other languages
English (en)
Spanish (es)
Inventor
William Edward North
Paul Clarence Holden
Kent Goren
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of MX161029A publication Critical patent/MX161029A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/221—Improvement of heat transfer
    • F05D2260/2212—Improvement of heat transfer by creating turbulence

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
MX203152A 1983-10-28 1984-10-24 Mejoras en aspa de estator de forma aerodinamica para una turbina de combustion MX161029A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/547,292 US4515523A (en) 1983-10-28 1983-10-28 Cooling arrangement for airfoil stator vane trailing edge

Publications (1)

Publication Number Publication Date
MX161029A true MX161029A (es) 1990-07-10

Family

ID=24184105

Family Applications (1)

Application Number Title Priority Date Filing Date
MX203152A MX161029A (es) 1983-10-28 1984-10-24 Mejoras en aspa de estator de forma aerodinamica para una turbina de combustion

Country Status (10)

Country Link
US (1) US4515523A (enEXAMPLES)
EP (1) EP0140257B1 (enEXAMPLES)
JP (1) JPS60111002A (enEXAMPLES)
KR (1) KR920007281B1 (enEXAMPLES)
AR (1) AR231743A1 (enEXAMPLES)
CA (1) CA1212903A (enEXAMPLES)
DE (1) DE3463811D1 (enEXAMPLES)
IE (1) IE55609B1 (enEXAMPLES)
IT (1) IT1181023B (enEXAMPLES)
MX (1) MX161029A (enEXAMPLES)

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US6430931B1 (en) * 1997-10-22 2002-08-13 General Electric Company Gas turbine in-line intercooler
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US7775053B2 (en) * 2004-09-20 2010-08-17 United Technologies Corporation Heat transfer augmentation in a compact heat exchanger pedestal array
US7198458B2 (en) 2004-12-02 2007-04-03 Siemens Power Generation, Inc. Fail safe cooling system for turbine vanes
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US7255535B2 (en) 2004-12-02 2007-08-14 Albrecht Harry A Cooling systems for stacked laminate CMC vane
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US20070258814A1 (en) * 2006-05-02 2007-11-08 Siemens Power Generation, Inc. Turbine airfoil with integral chordal support ribs
US7544044B1 (en) 2006-08-11 2009-06-09 Florida Turbine Technologies, Inc. Turbine airfoil with pedestal and turbulators cooling
US20100221121A1 (en) * 2006-08-17 2010-09-02 Siemens Power Generation, Inc. Turbine airfoil cooling system with near wall pin fin cooling chambers
US9133715B2 (en) 2006-09-20 2015-09-15 United Technologies Corporation Structural members in a pedestal array
US7731481B2 (en) * 2006-12-18 2010-06-08 United Technologies Corporation Airfoil cooling with staggered refractory metal core microcircuits
FR2924155B1 (fr) * 2007-11-26 2014-02-14 Snecma Aube de turbomachine
WO2009109462A1 (de) * 2008-03-07 2009-09-11 Alstom Technology Ltd Schaufel für eine gasturbine
JP5182931B2 (ja) * 2008-05-30 2013-04-17 三菱重工業株式会社 タービン用翼
US8066483B1 (en) * 2008-12-18 2011-11-29 Florida Turbine Technologies, Inc. Turbine airfoil with non-parallel pin fins
US8231329B2 (en) * 2008-12-30 2012-07-31 General Electric Company Turbine blade cooling with a hollow airfoil configured to minimize a distance between a pin array section and the trailing edge of the air foil
US8591166B2 (en) * 2008-12-31 2013-11-26 Rolls-Royce North American Technologies, Inc. Axial compressor vane
EP2378073A1 (en) * 2010-04-14 2011-10-19 Siemens Aktiengesellschaft Blade or vane for a turbomachine
US8882461B2 (en) 2011-09-12 2014-11-11 Honeywell International Inc. Gas turbine engines with improved trailing edge cooling arrangements
EP2584145A1 (en) 2011-10-20 2013-04-24 Siemens Aktiengesellschaft A cooled turbine guide vane or blade for a turbomachine
US8858159B2 (en) * 2011-10-28 2014-10-14 United Technologies Corporation Gas turbine engine component having wavy cooling channels with pedestals
US9366144B2 (en) 2012-03-20 2016-06-14 United Technologies Corporation Trailing edge cooling
US10100645B2 (en) * 2012-08-13 2018-10-16 United Technologies Corporation Trailing edge cooling configuration for a gas turbine engine airfoil
US20140064983A1 (en) * 2012-08-31 2014-03-06 General Electric Company Airfoil and method for manufacturing an airfoil
US9695696B2 (en) 2013-07-31 2017-07-04 General Electric Company Turbine blade with sectioned pins
US10427213B2 (en) 2013-07-31 2019-10-01 General Electric Company Turbine blade with sectioned pins and method of making same
US9995147B2 (en) 2015-02-11 2018-06-12 United Technologies Corporation Blade tip cooling arrangement
US10208671B2 (en) * 2015-11-19 2019-02-19 United Technologies Corporation Turbine component including mixed cooling nub feature
US10207471B2 (en) 2016-05-04 2019-02-19 General Electric Company Perforated ceramic matrix composite ply, ceramic matrix composite article, and method for forming ceramic matrix composite article
US10364685B2 (en) * 2016-08-12 2019-07-30 Gneral Electric Company Impingement system for an airfoil
US10408062B2 (en) * 2016-08-12 2019-09-10 General Electric Company Impingement system for an airfoil
US10443397B2 (en) * 2016-08-12 2019-10-15 General Electric Company Impingement system for an airfoil
US10436048B2 (en) * 2016-08-12 2019-10-08 General Electric Comapny Systems for removing heat from turbine components
EP3421721A1 (en) * 2017-06-28 2019-01-02 Siemens Aktiengesellschaft A turbomachine component and method of manufacturing a turbomachine component
EP3425772B1 (fr) 2017-07-03 2020-11-25 GE Energy Power Conversion Technology Limited Machine électrique tournante comprenant un stator et un rotor
US10830072B2 (en) * 2017-07-24 2020-11-10 General Electric Company Turbomachine airfoil
WO2020018815A1 (en) * 2018-07-18 2020-01-23 Poly6 Technologies, Inc. Articles and methods of manufacture
CN111350549B (zh) * 2019-12-30 2022-07-26 中国科学院工程热物理研究所 一种适用于富燃工质涡轮高温静叶的冷却结构
US11168570B1 (en) 2020-08-27 2021-11-09 Raytheon Technologies Corporation Cooling arrangement for gas turbine engine components
US11352902B2 (en) 2020-08-27 2022-06-07 Aytheon Technologies Corporation Cooling arrangement including alternating pedestals for gas turbine engine components
KR102488973B1 (ko) * 2021-01-11 2023-01-13 두산에너빌리티 주식회사 터빈용 에어포일 및 이를 포함하는 터빈
KR20250002625A (ko) * 2022-05-31 2025-01-07 미츠비시 파워 가부시키가이샤 정익, 및 이를 구비하고 있는 가스 터빈
CN116398253A (zh) * 2023-03-03 2023-07-07 华中科技大学 一种涡轮叶片尾缘冷却结构及涡轮叶片

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FR34961E (enEXAMPLES) * 1929-10-30
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US3628885A (en) * 1969-10-01 1971-12-21 Gen Electric Fluid-cooled airfoil
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
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Also Published As

Publication number Publication date
IT8441648A0 (it) 1984-10-26
JPS60111002A (ja) 1985-06-17
EP0140257B1 (en) 1987-05-20
IE55609B1 (en) 1990-11-21
KR920007281B1 (ko) 1992-08-29
DE3463811D1 (en) 1987-06-25
KR850003922A (ko) 1985-06-29
AR231743A1 (es) 1985-02-28
JPH021963B2 (enEXAMPLES) 1990-01-16
CA1212903A (en) 1986-10-21
EP0140257A1 (en) 1985-05-08
IT1181023B (it) 1987-09-23
US4515523A (en) 1985-05-07
IT8441648A1 (it) 1986-04-26
IE842485L (en) 1985-04-28

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