CN102221002B - 用于提供分离装置改善恢复压缩机排气壳体的方法及系统 - Google Patents

用于提供分离装置改善恢复压缩机排气壳体的方法及系统 Download PDF

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Publication number
CN102221002B
CN102221002B CN201110104514.8A CN201110104514A CN102221002B CN 102221002 B CN102221002 B CN 102221002B CN 201110104514 A CN201110104514 A CN 201110104514A CN 102221002 B CN102221002 B CN 102221002B
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CN
China
Prior art keywords
burner
cdc
segregating unit
annular wall
roughly
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.)
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Application number
CN201110104514.8A
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English (en)
Chinese (zh)
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CN102221002A (zh
Inventor
M·M·耶尔穆尔
C·G·肖特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Company PLC
Original Assignee
General Electric Co
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.)
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN102221002A publication Critical patent/CN102221002A/zh
Application granted granted Critical
Publication of CN102221002B publication Critical patent/CN102221002B/zh
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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
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/14—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/14—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant
    • F02C3/145—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant the combustion chamber being in the reverse flow-type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/46—Combustion chambers comprising an annular arrangement of several essentially tubular flame tubes within a common annular casing or within individual casings
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—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
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/126—Baffles or ribs
    • 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
    • F05D2240/00—Components
    • F05D2240/35—Combustors or associated equipment
    • 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
    • F05D2250/30—Arrangement of components
    • F05D2250/33—Arrangement of components symmetrical
    • 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
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • F05D2250/712—Shape curved concave

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201110104514.8A 2010-04-15 2011-04-15 用于提供分离装置改善恢复压缩机排气壳体的方法及系统 Active CN102221002B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/761073 2010-04-15
US12/761,073 US8276390B2 (en) 2010-04-15 2010-04-15 Method and system for providing a splitter to improve the recovery of compressor discharge casing
US12/761,073 2010-04-15

Publications (2)

Publication Number Publication Date
CN102221002A CN102221002A (zh) 2011-10-19
CN102221002B true CN102221002B (zh) 2014-10-22

Family

ID=43901485

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110104514.8A Active CN102221002B (zh) 2010-04-15 2011-04-15 用于提供分离装置改善恢复压缩机排气壳体的方法及系统

Country Status (5)

Country Link
US (1) US8276390B2 (https=)
EP (1) EP2378082B1 (https=)
JP (1) JP5816264B2 (https=)
CN (1) CN102221002B (https=)
WO (1) WO2011130002A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9032599B2 (en) 2012-02-06 2015-05-19 General Electric Company Component removal apparatus for use in turbine engines and methods of removing components from turbine engines
US11732892B2 (en) 2013-08-14 2023-08-22 General Electric Company Gas turbomachine diffuser assembly with radial flow splitters
US9528706B2 (en) 2013-12-13 2016-12-27 Siemens Energy, Inc. Swirling midframe flow for gas turbine engine having advanced transitions
GB201906162D0 (en) * 2019-05-02 2019-06-19 Rolls Royce Plc Turbine engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297843A (en) * 1978-10-16 1981-11-03 Hitachi, Ltd. Combustor of gas turbine with features for vibration reduction and increased cooling
CN88101760A (zh) * 1987-04-01 1988-10-19 西屋加拿大有限公司 燃气轮机的强迫对流冷却过渡通道
US5335501A (en) * 1992-11-16 1994-08-09 General Electric Company Flow spreading diffuser
EP0789195A1 (en) * 1996-02-09 1997-08-13 General Electric Company Tri-passage diffuser for a gas turbine
CN101504154A (zh) * 2008-02-04 2009-08-12 通用电气公司 用于便于组合循环工作流体的改变及其燃烧的方法和系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458479A (en) 1981-10-13 1984-07-10 General Motors Corporation Diffuser for gas turbine engine
US4719748A (en) * 1985-05-14 1988-01-19 General Electric Company Impingement cooled transition duct
JPS62185362U (https=) * 1986-05-19 1987-11-25
EP1270874B1 (de) * 2001-06-18 2005-08-31 Siemens Aktiengesellschaft Gasturbine mit einem Verdichter für Luft
US7047723B2 (en) 2004-04-30 2006-05-23 Martling Vincent C Apparatus and method for reducing the heat rate of a gas turbine powerplant
US7721547B2 (en) * 2005-06-27 2010-05-25 Siemens Energy, Inc. Combustion transition duct providing stage 1 tangential turning for turbine engines
US7600370B2 (en) * 2006-05-25 2009-10-13 Siemens Energy, Inc. Fluid flow distributor apparatus for gas turbine engine mid-frame section
GB2440343B (en) 2006-07-25 2008-08-13 Siemens Ag A gas turbine arrangement
US8133017B2 (en) * 2009-03-19 2012-03-13 General Electric Company Compressor diffuser

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297843A (en) * 1978-10-16 1981-11-03 Hitachi, Ltd. Combustor of gas turbine with features for vibration reduction and increased cooling
CN88101760A (zh) * 1987-04-01 1988-10-19 西屋加拿大有限公司 燃气轮机的强迫对流冷却过渡通道
US5335501A (en) * 1992-11-16 1994-08-09 General Electric Company Flow spreading diffuser
EP0789195A1 (en) * 1996-02-09 1997-08-13 General Electric Company Tri-passage diffuser for a gas turbine
CN101504154A (zh) * 2008-02-04 2009-08-12 通用电气公司 用于便于组合循环工作流体的改变及其燃烧的方法和系统

Also Published As

Publication number Publication date
EP2378082A1 (en) 2011-10-19
US8276390B2 (en) 2012-10-02
WO2011130002A1 (en) 2011-10-20
CN102221002A (zh) 2011-10-19
US20110252804A1 (en) 2011-10-20
JP5816264B2 (ja) 2015-11-18
EP2378082B1 (en) 2018-09-05
JP2013524162A (ja) 2013-06-17

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Effective date of registration: 20240111

Address after: Swiss Baden

Patentee after: GENERAL ELECTRIC CO. LTD.

Address before: New York, United States

Patentee before: General Electric Co.