KR102815597B1 - 연소기 및 가스 터빈 - Google Patents

연소기 및 가스 터빈 Download PDF

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Publication number
KR102815597B1
KR102815597B1 KR1020237031945A KR20237031945A KR102815597B1 KR 102815597 B1 KR102815597 B1 KR 102815597B1 KR 1020237031945 A KR1020237031945 A KR 1020237031945A KR 20237031945 A KR20237031945 A KR 20237031945A KR 102815597 B1 KR102815597 B1 KR 102815597B1
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KR
South Korea
Prior art keywords
fuel
combustor
axis
path
downstream
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KR1020237031945A
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English (en)
Korean (ko)
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KR20230149309A (ko
Inventor
게이스케 미우라
신이치 후쿠바
게이지로 사이토
겐지 미야모토
겐타 다니구치
기요시 후지모토
도모 가와카미
Original Assignee
미츠비시 파워 가부시키가이샤
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Publication of KR20230149309A publication Critical patent/KR20230149309A/ko
Application granted granted Critical
Publication of KR102815597B1 publication Critical patent/KR102815597B1/ko
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Classifications

    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • 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
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/06—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages
    • 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
    • F02C7/22—Fuel supply systems
    • F02C7/232—Fuel valves; Draining valves or systems
    • 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
    • F23R3/10—Air inlet arrangements for primary air
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—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
    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00002—Gas turbine combustors adapted for fuels having low heating value [LHV]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
KR1020237031945A 2021-03-31 2022-03-17 연소기 및 가스 터빈 Active KR102815597B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021062224 2021-03-31
JPJP-P-2021-062224 2021-03-31
PCT/JP2022/012462 WO2022209993A1 (ja) 2021-03-31 2022-03-17 燃焼器及びガスタービン

Publications (2)

Publication Number Publication Date
KR20230149309A KR20230149309A (ko) 2023-10-26
KR102815597B1 true KR102815597B1 (ko) 2025-05-30

Family

ID=83456167

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237031945A Active KR102815597B1 (ko) 2021-03-31 2022-03-17 연소기 및 가스 터빈

Country Status (6)

Country Link
US (1) US12117175B2 (https=)
JP (1) JP7476424B2 (https=)
KR (1) KR102815597B1 (https=)
CN (1) CN117063015B (https=)
DE (1) DE112022000843T5 (https=)
WO (1) WO2022209993A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024061123A (ja) * 2022-10-21 2024-05-07 三菱重工業株式会社 バーナ、これを備える燃焼器、及びこの燃焼器を備えるガスタービン
US20260049588A1 (en) * 2024-08-16 2026-02-19 Pratt & Whitney Canada Corp. Engine fuel nozzle with multiple fuel jets

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003148734A (ja) 2001-08-29 2003-05-21 Hitachi Ltd ガスタービン燃焼器およびガスタービン燃焼器の運転方法
JP2008111651A (ja) 2006-10-02 2008-05-15 Hitachi Ltd ガスタービン燃焼器及びガスタービン燃焼器の燃料供給方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100733A (en) * 1976-10-04 1978-07-18 United Technologies Corporation Premix combustor
US8147121B2 (en) * 2008-07-09 2012-04-03 General Electric Company Pre-mixing apparatus for a turbine engine
JP5470662B2 (ja) * 2011-01-27 2014-04-16 株式会社日立製作所 ガスタービン燃焼器
JP2013178047A (ja) * 2012-02-29 2013-09-09 Hitachi Ltd ガスタービン燃焼器及びガスタービン
JP2014105886A (ja) * 2012-11-26 2014-06-09 Hitachi Ltd 燃焼器
JP6474951B2 (ja) * 2013-04-10 2019-02-27 三菱日立パワーシステムズ株式会社 燃焼器
GB201317241D0 (en) * 2013-09-30 2013-11-13 Rolls Royce Plc Airblast Fuel Injector
US10041681B2 (en) 2014-08-06 2018-08-07 General Electric Company Multi-stage combustor with a linear actuator controlling a variable air bypass
US9863638B2 (en) * 2015-04-01 2018-01-09 Delavan Inc. Air shrouds with improved air wiping
JP6621658B2 (ja) * 2015-12-22 2019-12-18 川崎重工業株式会社 燃料噴射装置
US20170248318A1 (en) * 2016-02-26 2017-08-31 General Electric Company Pilot nozzles in gas turbine combustors
JP6986320B2 (ja) 2017-09-19 2021-12-22 株式会社大一商会 遊技機
JP7044669B2 (ja) * 2018-09-05 2022-03-30 三菱重工業株式会社 ガスタービン燃焼器
JP7287811B2 (ja) * 2019-03-25 2023-06-06 三菱重工業株式会社 燃焼器及びガスタービン

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003148734A (ja) 2001-08-29 2003-05-21 Hitachi Ltd ガスタービン燃焼器およびガスタービン燃焼器の運転方法
JP2008111651A (ja) 2006-10-02 2008-05-15 Hitachi Ltd ガスタービン燃焼器及びガスタービン燃焼器の燃料供給方法

Also Published As

Publication number Publication date
WO2022209993A1 (ja) 2022-10-06
CN117063015B (zh) 2026-03-27
DE112022000843T5 (de) 2023-11-23
KR20230149309A (ko) 2023-10-26
US12117175B2 (en) 2024-10-15
JP7476424B2 (ja) 2024-04-30
CN117063015A (zh) 2023-11-14
US20240011635A1 (en) 2024-01-11
JPWO2022209993A1 (https=) 2022-10-06

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