JP6134544B2 - 作動流体を燃焼器に供給するシステム - Google Patents
作動流体を燃焼器に供給するシステム Download PDFInfo
- Publication number
- JP6134544B2 JP6134544B2 JP2013050200A JP2013050200A JP6134544B2 JP 6134544 B2 JP6134544 B2 JP 6134544B2 JP 2013050200 A JP2013050200 A JP 2013050200A JP 2013050200 A JP2013050200 A JP 2013050200A JP 6134544 B2 JP6134544 B2 JP 6134544B2
- Authority
- JP
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- Prior art keywords
- tube
- injectors
- wall
- working fluid
- fluid communication
- 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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- 239000012530 fluid Substances 0.000 title claims description 95
- 239000000446 fuel Substances 0.000 claims description 57
- 238000002485 combustion reaction Methods 0.000 claims description 44
- 238000004891 communication Methods 0.000 claims description 24
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 description 19
- 230000003111 delayed effect Effects 0.000 description 15
- 239000000203 mixture Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000003949 liquefied natural gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
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
- 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
- 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
- F23R3/28—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
- F23R3/34—Feeding into different combustion zones
- F23R3/346—Feeding into different combustion zones for staged combustion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Combustion Of Fluid Fuel (AREA)
Description
12 圧縮機
14 燃焼器
16 タービン
18 ロータ
20 発電機
22 作動流体
24 静翼(圧縮機)
26 回転羽根
28 圧縮機ケーシング
30 圧縮機排出プレナム
32 燃焼器ケーシング
34 燃料ノズル
36 端部カバー
38 燃焼室
40 トランジションピース
42 固定子
44 動翼
46 ライナ
48 流れスリーブ
50 環状通路
60 遅延希薄噴射器
62 管
64 外側壁
66 内側壁
68 軸方向の中心線
70 流体通路
72 第1の組の噴射器
74 第2の組の噴射器
76 燃料通路
78 燃料ポート
Claims (10)
- 作動流体を燃焼器に供給するシステムであって、
a.前記燃焼器内の燃焼室を規定するライナと、
b.前記ライナの少なくとも一部を周方向に包囲する流れスリーブと、
c.前記ライナと前記流れスリーブとを通る管であって、該管が、外側壁から半径方向に離れて配置された内側壁と、出口から軸方向に隔たって配置された入口と、前記内側壁と外側壁の間で、前記管内に規定された流体通路とを有し、該流体通路が燃料通路と流体連通し、前記入口が圧縮空気源と流体連通し、前記出口が前記燃焼室と流体連通する、前記管と、
を備え、
d.前記管が該管内に環状に配置され、前記管の軸方向の中心線に対して半径方向に角度が付けられた第1の組の噴射器を規定し、各噴射器が、前記外側壁及び前記内側壁を通して前記作動流体の流体連通を提供し、前記管は、さらに、前記外側壁と前記内側壁の間で、前記第1の組の噴射器の各噴射器内に配置された少なくとも1つの燃料ポートを規定し、前記少なくとも1つの燃料ポートは、前記流体通路と流体連通する、
システム。 - 前記第1の組の噴射器が前記管の前記軸方向の中心線に対して軸方向に角度が付けられる、請求項1に記載のシステム。
- 前記第1の組の噴射器の下流で前記管の周囲に周方向に配置された第2の組の噴射器をさらに備え、
前記第2の組の噴射器が前記作動流体が前記管の前記内側壁を通って前記出口から上流へ流れるように流体連通する、
請求項1または2に記載のシステム。 - 前記第2の組の噴射器が前記管の前記軸方向の中心線に対して軸方向に角度が付けられる、請求項3に記載のシステム。
- 前記燃料通路が前記流れスリーブの内側壁と外側壁との間を少なくとも部分的に画成する、請求項1から4のいずれかに記載のシステム。
- 前記燃料通路少なくとも一部が前記第1の組の噴射器の少なくとも一部を包囲する、請求項5に記載のシステム。
- 作動流体を燃焼器に供給するシステムであって、
a.燃焼室と
b.前記燃焼室の少なくとも一部を周方向に包囲するライナと、
c.前記ライナの少なくとも一部を周方向に包囲する流れスリーブと、
d.前記作動流体が前記流れスリーブおよび前記ライナを通って前記燃焼室内に流れるように流体連通する管であって、外側壁から半径方向に間隔を置いて配置された内側壁を含む管と、
e.前記作動流体が前記管の前記外側壁および前記内側壁を通って流れるように流体連通し、前記管の軸方向の中心線に対して半径方向に角度が付けられる第1の組の噴射器であって、各噴射器が前記外側壁および前記内側壁の間に画成された燃料ポートを含む、第1の組の噴射器と、
f.前記第1の組の噴射器の下流に配置された第2の組の噴射器であって、前記作動流体が前記管の前記内側壁および前記外側壁を通って流れるように流体連通する第2の組の噴射器と、
を備える、システム。 - 前記第1の組の噴射器が前記管の前記軸方向の中心線に対して軸方向に角度が付けられる、請求項7に記載のシステム。
- 前記第2の組の噴射器が前記管の前記軸方向の中心線に対して軸方向に角度が付けられる、請求項7または8に記載のシステム。
- 前記第1および第2組の噴射器の少なくとも一部を包囲する燃料通路をさらに含み、
前記燃料通路が、前記燃料ポートと流体連通する、
請求項7から9のいずれかに記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/420,715 US9151500B2 (en) | 2012-03-15 | 2012-03-15 | System for supplying a fuel and a working fluid through a liner to a combustion chamber |
US13/420,715 | 2012-03-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013195057A JP2013195057A (ja) | 2013-09-30 |
JP2013195057A5 JP2013195057A5 (ja) | 2016-04-21 |
JP6134544B2 true JP6134544B2 (ja) | 2017-05-24 |
Family
ID=47845801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013050200A Active JP6134544B2 (ja) | 2012-03-15 | 2013-03-13 | 作動流体を燃焼器に供給するシステム |
Country Status (5)
Country | Link |
---|---|
US (1) | US9151500B2 (ja) |
EP (1) | EP2639508B1 (ja) |
JP (1) | JP6134544B2 (ja) |
CN (1) | CN103307636B (ja) |
RU (1) | RU2613764C2 (ja) |
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2012
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2013
- 2013-03-11 EP EP13158498.9A patent/EP2639508B1/en active Active
- 2013-03-13 RU RU2013111159A patent/RU2613764C2/ru active
- 2013-03-13 JP JP2013050200A patent/JP6134544B2/ja active Active
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EP2639508A2 (en) | 2013-09-18 |
EP2639508A3 (en) | 2017-06-07 |
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US9151500B2 (en) | 2015-10-06 |
EP2639508B1 (en) | 2020-05-27 |
RU2013111159A (ru) | 2014-09-20 |
RU2613764C2 (ru) | 2017-03-21 |
CN103307636A (zh) | 2013-09-18 |
CN103307636B (zh) | 2017-07-11 |
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