JP6327826B2 - ガスタービンの燃料噴射装置 - Google Patents
ガスタービンの燃料噴射装置 Download PDFInfo
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- JP6327826B2 JP6327826B2 JP2013213506A JP2013213506A JP6327826B2 JP 6327826 B2 JP6327826 B2 JP 6327826B2 JP 2013213506 A JP2013213506 A JP 2013213506A JP 2013213506 A JP2013213506 A JP 2013213506A JP 6327826 B2 JP6327826 B2 JP 6327826B2
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- Prior art keywords
- gas
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- fuel
- injection device
- mixing chamber
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- 238000002347 injection Methods 0.000 title claims description 75
- 239000007924 injection Substances 0.000 title claims description 75
- 239000000446 fuel Substances 0.000 title claims description 74
- 239000007789 gas Substances 0.000 claims description 109
- 238000002156 mixing Methods 0.000 claims description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 65
- 239000002737 fuel gas Substances 0.000 claims description 44
- 238000002485 combustion reaction Methods 0.000 claims description 35
- 238000011144 upstream manufacturing Methods 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 11
- 238000009826 distribution Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/025—Adding water
- F02M25/028—Adding water into the charge intakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K21/00—Steam engine plants not otherwise provided for
- F01K21/04—Steam engine plants not otherwise provided for using mixtures of steam and gas; Plants generating or heating steam by bringing water or steam into direct contact with hot gas
- F01K21/047—Steam engine plants not otherwise provided for using mixtures of steam and gas; Plants generating or heating steam by bringing water or steam into direct contact with hot gas having at least one combustion gas turbine
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- 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
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
- F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
- F23L7/002—Supplying water
- F23L7/005—Evaporated water; Steam
-
- 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
- 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
- F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
- F23R3/32—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices being tubular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/9901—Combustion process using hydrogen, hydrogen peroxide water or brown gas as fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
-
- 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
- F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
-
- 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
- F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
- F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
- F23R3/22—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants movable, e.g. to an inoperative position; adjustable, e.g. self-adjusting
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Description
2…燃焼器
4…燃料噴射装置
5…燃料ノズル
7…第1導入通路
8…第2導入通路
22…燃焼室
25…第1導入管
26…第2導入管
30…混合室
31…ノズルハウジング
38…ピン部材
40…ガス噴射部
41…ガス噴射孔
42…空気噴射孔
43…ノズルブロック
44,45…ガスヘッダ室
47…連通路
48…冷却通路
51…第1反転通路
52…第2反転通路
53…混合ガス集合室
57…連通孔
Claims (6)
- 燃料ガスと水蒸気とを混合して燃焼室に噴射する燃料噴射装置であって、
内部に燃料ガスと水蒸気とを混合する混合室を有するノズルハウジングと、
前記ノズルハウジングの外方から前記混合室に燃料ガスを導入する第1導入通路と、
前記ノズルハウジングの外方から前記混合室に水蒸気を導入する第2導入通路と、
前記混合室の下流端に連通し、前記混合室からの混合ガスを複数回反転させる複数の反転通路とを備えたガスタービンの燃料噴射装置。 - 請求項1に記載の燃料噴射装置において、前記混合ガスを前記混合室の上流側へ反転させる第1反転通路と、前記第1反転通路からの混合ガスを混合室の下流側へ反転させる第2反転通路とを備えたガスタービンの燃料噴射装置。
- 請求項2に記載の燃料噴射装置において、前記混合室の径方向外側に前記第1反転通路が配置され、前記第1反転通路の径方向外側に前記第2反転通路が配置されたガスタービンの燃料噴射装置。
- 請求項1から3のいずれか一項に記載の燃料噴射装置において、前記ノズルハウジングの先端部に最下流の反転通路からの混合ガスを燃焼室に噴射するガス噴射部が設けられ、最下流の前記反転通路と前記ガス噴射部との間に混合ガス集合室が形成されているガスタービンの燃料噴射装置。
- 請求項4に記載の燃料噴射装置において、前記混合ガス集合室は最下流の反転通路の下流端部の径方向内方に配置されているガスタービンの燃料噴射装置。
- 請求項1から5のいずれか一項に記載の燃料噴射装置において、前記第1および第2導入通路の一方は、ノズルハウジングの外周から前記混合室の径方向に燃料ガスおよび水蒸気の一方を導入し、前記両導入通路の他方は、前記混合室にノズルハウジングの軸心方向に燃料ガスおよび水蒸気の他方を導入するように配置されているガスタービンの燃料噴射装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013213506A JP6327826B2 (ja) | 2013-10-11 | 2013-10-11 | ガスタービンの燃料噴射装置 |
DE112014004695.7T DE112014004695B4 (de) | 2013-10-11 | 2014-08-28 | Brennstoffeinspritzvorrichtung für eine Gasturbine |
AU2014333238A AU2014333238B2 (en) | 2013-10-11 | 2014-08-28 | Fuel injection device for gas turbine |
PCT/JP2014/072605 WO2015053004A1 (ja) | 2013-10-11 | 2014-08-28 | ガスタービンの燃料噴射装置 |
CA2921892A CA2921892C (en) | 2013-10-11 | 2014-08-28 | Fuel injection device for gas turbine |
US15/051,876 US10330050B2 (en) | 2013-10-11 | 2016-02-24 | Fuel injection device for gas turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013213506A JP6327826B2 (ja) | 2013-10-11 | 2013-10-11 | ガスタービンの燃料噴射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015075314A JP2015075314A (ja) | 2015-04-20 |
JP6327826B2 true JP6327826B2 (ja) | 2018-05-23 |
Family
ID=52812824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013213506A Active JP6327826B2 (ja) | 2013-10-11 | 2013-10-11 | ガスタービンの燃料噴射装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10330050B2 (ja) |
JP (1) | JP6327826B2 (ja) |
AU (1) | AU2014333238B2 (ja) |
CA (1) | CA2921892C (ja) |
DE (1) | DE112014004695B4 (ja) |
WO (1) | WO2015053004A1 (ja) |
Families Citing this family (10)
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JP6327826B2 (ja) | 2013-10-11 | 2018-05-23 | 川崎重工業株式会社 | ガスタービンの燃料噴射装置 |
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JP6395363B2 (ja) * | 2013-10-11 | 2018-09-26 | 川崎重工業株式会社 | ガスタービンの燃料噴射装置 |
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US10215414B2 (en) * | 2015-04-22 | 2019-02-26 | General Electric Company | System and method having fuel nozzle |
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2013
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2014
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DE112014004695B4 (de) | 2022-08-04 |
CA2921892A1 (en) | 2015-04-16 |
WO2015053004A1 (ja) | 2015-04-16 |
AU2014333238A1 (en) | 2016-03-17 |
CA2921892C (en) | 2017-12-12 |
DE112014004695T5 (de) | 2016-07-07 |
US10330050B2 (en) | 2019-06-25 |
US20160169160A1 (en) | 2016-06-16 |
AU2014333238B2 (en) | 2017-06-29 |
JP2015075314A (ja) | 2015-04-20 |
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