Nothing Special   »   [go: up one dir, main page]

MX2019000433A - Metodo para mejorar el rendimiento del compresor de turbina. - Google Patents

Metodo para mejorar el rendimiento del compresor de turbina.

Info

Publication number
MX2019000433A
MX2019000433A MX2019000433A MX2019000433A MX2019000433A MX 2019000433 A MX2019000433 A MX 2019000433A MX 2019000433 A MX2019000433 A MX 2019000433A MX 2019000433 A MX2019000433 A MX 2019000433A MX 2019000433 A MX2019000433 A MX 2019000433A
Authority
MX
Mexico
Prior art keywords
stator
bladerow
improved
vanes
fixed
Prior art date
Application number
MX2019000433A
Other languages
English (en)
Inventor
Adjan Bachar
Original Assignee
Solar Turbines Inc
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 Solar Turbines Inc filed Critical Solar Turbines Inc
Publication of MX2019000433A publication Critical patent/MX2019000433A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • 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
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/042—Air intakes for gas-turbine plants or jet-propulsion plants having variable geometry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/30—Application in turbines
    • F05B2220/302—Application in turbines in gas turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05B2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05B2230/237—Brazing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/80—Repairing, retrofitting or upgrading methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/10—Inorganic materials, e.g. metals
    • F05B2280/107—Alloys
    • F05B2280/1071—Steel alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/10—Inorganic materials, e.g. metals
    • F05B2280/1074—Alloys not otherwise provided for
    • F05B2280/10741—Superalloys
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/80—Repairing, retrofitting or upgrading methods
    • 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
    • F05D2250/00—Geometry
    • F05D2250/90—Variable geometry

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Se describen un método y dispositivo para adaptar un motor de turbina de gas para un mejor rendimiento en días calurosos. El método puede incluir eliminar una primera fila de aspas del estator seleccionada de la pluralidad de etapas del compresor, la primera fila de aspas del estator seleccionada que tiene un primer ángulo de giro de entrada y que incluye una primera pluralidad de paletas del estator fijas. Cada paleta del estator de la primera pluralidad de paletas del estator fijas puede tener un primer ángulo de las paletas del estator. El método puede incluir además proporcionar una primera fila de aspas del estator mejorada para reemplazar la primera fila de aspas del estator seleccionada. La primera fila de aspas del estator mejorada puede tener una segunda pluralidad de paletas del estator fijas, cada una que tiene un segundo ángulo de las paletas del estator menor que el primer ángulo de las paletas del estator. El método puede incluir además reemplazar la primera fila de aspas del estator seleccionada con la primera fila de aspas del estator mejorada para producir una mayor relación de presión y tasa de flujo en comparación con la primera fila de aspas del estator seleccionada.
MX2019000433A 2016-07-22 2017-06-15 Metodo para mejorar el rendimiento del compresor de turbina. MX2019000433A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/217,822 US10502220B2 (en) 2016-07-22 2016-07-22 Method for improving turbine compressor performance
PCT/US2017/037618 WO2018017211A1 (en) 2016-07-22 2017-06-15 Method for improving turbine compressor performance

Publications (1)

Publication Number Publication Date
MX2019000433A true MX2019000433A (es) 2019-06-20

Family

ID=60988356

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019000433A MX2019000433A (es) 2016-07-22 2017-06-15 Metodo para mejorar el rendimiento del compresor de turbina.

Country Status (5)

Country Link
US (1) US10502220B2 (es)
CN (1) CN109477435B (es)
MX (1) MX2019000433A (es)
RU (1) RU2741172C2 (es)
WO (1) WO2018017211A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3874130A4 (en) * 2018-11-02 2022-09-21 Chromalloy Gas Turbine LLC DIFFUSER GUIDE VANE
US11204303B2 (en) 2019-06-25 2021-12-21 Electric Power Research Institute, Inc. Gas turbine swirl detection
FR3116299B1 (fr) * 2020-11-13 2023-05-26 Safran Helicopter Engines Compresseur de turbomachine
US11655757B2 (en) * 2021-07-30 2023-05-23 Rolls-Royce North American Technologies Inc. Modular multistage compressor system for gas turbine engines
US20230265862A1 (en) * 2022-02-21 2023-08-24 General Electric Company Turbofan engine having angled inlet pre-swirl vanes

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377799A (en) 1966-01-03 1968-04-16 Gen Electric Mechanical integrators and control systems employing same
US5217348A (en) * 1992-09-24 1993-06-08 United Technologies Corporation Turbine vane assembly with integrally cast cooling fluid nozzle
US5379583A (en) * 1993-12-08 1995-01-10 United Technologies Corporation Closed loop stator vane control
US6416278B1 (en) * 2000-11-16 2002-07-09 General Electric Company Turbine nozzle segment and method of repairing same
JP3927887B2 (ja) 2002-08-09 2007-06-13 本田技研工業株式会社 軸流圧縮機の静翼
KR100801717B1 (ko) 2006-08-31 2008-02-11 유승하 일체형 교차회전익 축류 터빈 압축기
US20080298973A1 (en) * 2007-05-29 2008-12-04 Siemens Power Generation, Inc. Turbine vane with divided turbine vane platform
US20110110763A1 (en) 2009-11-06 2011-05-12 Dresser-Rand Company Exhaust Ring and Method to Reduce Turbine Acoustic Signature
US8475117B2 (en) * 2009-11-10 2013-07-02 General Electric Company Gas turbine compressor and method of operation
JP5202597B2 (ja) 2010-09-16 2013-06-05 株式会社日立製作所 軸流圧縮機，軸流圧縮機を備えたガスタービンシステム及び軸流圧縮機の改造方法
US8668444B2 (en) 2010-09-28 2014-03-11 General Electric Company Attachment stud for a variable vane assembly of a turbine compressor
US8593296B2 (en) * 2010-10-19 2013-11-26 General Electric Company System and method for turbine bucket tip shroud deflection measurement
CH704212A1 (de) 2010-12-15 2012-06-15 Alstom Technology Ltd Axialkompressor.
US9127555B2 (en) * 2010-12-21 2015-09-08 Solar Turbines Incorporated Method for balancing rotating assembly of gas turbine engine
JP5358559B2 (ja) 2010-12-28 2013-12-04 株式会社日立製作所 軸流圧縮機
US20130004320A1 (en) * 2011-06-28 2013-01-03 United Technologies Corporation Method of rotated airfoils
EP2568114A1 (de) * 2011-09-09 2013-03-13 Siemens Aktiengesellschaft Verfahren zum Profilieren einer Ersatzschaufel als ein Eratzteil für eine Altschaufel für eine Axialströmungsmaschine
US20140064912A1 (en) 2012-08-29 2014-03-06 General Electric Company Systems and Methods to Control Variable Stator Vanes in Gas Turbine Engines
US20140130513A1 (en) 2012-11-09 2014-05-15 General Electric Company System and method for improving gas turbine performance at part-load operation
US9540939B2 (en) * 2012-12-28 2017-01-10 United Technologies Corporation Gas turbine engine with attached nosecone
EP2799721B8 (fr) 2013-05-03 2016-12-07 Safran Aero Booster S.A. Redresseur de turbomachine axiale avec aubes auxiliaires en pieds d'aubes

Also Published As

Publication number Publication date
RU2019103347A3 (es) 2020-10-01
RU2019103347A (ru) 2020-08-06
WO2018017211A1 (en) 2018-01-25
CN109477435A (zh) 2019-03-15
US10502220B2 (en) 2019-12-10
CN109477435B (zh) 2021-07-27
US20180023591A1 (en) 2018-01-25
RU2741172C2 (ru) 2021-01-22

Similar Documents

Publication Publication Date Title
MX2019000433A (es) Metodo para mejorar el rendimiento del compresor de turbina.
SA515360558B1 (ar) نظام للتحكم في درجة حرارة حامل ريشة في محرك تربين يعمل بالغاز
MX339075B (es) Impulsor centrífugo y turbomáquina.
MX2015018021A (es) Sistemas y metodos para controlar el flujo de gas de escape en sistemas de turbina de gas de recirculacion de gas de escape.
SA515360767B1 (ar) تركيبة منع تسرب تتضمن فجوات بجانب يتجه إلى الخارج بشكل قطري لمنصة بمحرك تربين غاز
WO2014011246A3 (en) Integrated inlet vane and strut
WO2014200597A3 (en) Fuel conditioner, combustor and gas turbine improvements
WO2014031199A3 (en) Protecting operating margin of a gas turbine engine
WO2016055715A3 (fr) Stator de turbomachine d'aeronef
IN2014DN10346A (es)
EP2628904A3 (en) Turbine assembly and method for reducing fluid flow between turbine components
WO2015112227A3 (en) Multiple injector holes for gas turbine engine vane
EP3922817A4 (en) METHOD OF DESIGNING A BLADE FOR AXIAL FAN, COMPRESSOR AND TURBINE AND BLADE OBTAINED BY SAID CONSTRUCTION
WO2012154432A3 (en) Turbocharger with variable turbine geometry
EP2816199A3 (en) Control of low volumetric flow instabilities in steam turbines
MY160948A (en) Axial flow gas turbine
WO2014189593A3 (en) Capacity control of turbine by the use of a reheat combustor in multishaft engine
EP2998522A3 (en) Gas turbine engine variable stator vane
EP2586968A3 (en) Secondary flow arrangement for slotted rotor
GB201115581D0 (en) A turbine engine stator and method of assembly of the same
WO2013154650A3 (en) Anti-icing stator assembly for a gas turbine
GB201906168D0 (en) Gas turbine engine with fan outlet guide vanes
US9759234B2 (en) Aerodynamic coupling between two annular rows of stationary vanes in a turbine engine
MX338204B (es) Rotor de compresor supersonico y metodo para comprimir un fluido.
GB201811491D0 (en) Gas turbine engine outlet guide vanes