JP6799056B2 - 燃料ノズル組立体及び、燃料ノズル組立体を含む燃焼器を備えるガスタービンエンジン - Google Patents
燃料ノズル組立体及び、燃料ノズル組立体を含む燃焼器を備えるガスタービンエンジン Download PDFInfo
- Publication number
- JP6799056B2 JP6799056B2 JP2018510071A JP2018510071A JP6799056B2 JP 6799056 B2 JP6799056 B2 JP 6799056B2 JP 2018510071 A JP2018510071 A JP 2018510071A JP 2018510071 A JP2018510071 A JP 2018510071A JP 6799056 B2 JP6799056 B2 JP 6799056B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- liquid fuel
- nozzle assembly
- fuel nozzle
- fuel injector
- 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.)
- Active
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- 239000000446 fuel Substances 0.000 title claims description 149
- 239000007788 liquid Substances 0.000 claims description 62
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003225 biodiesel Substances 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 claims 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 33
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 16
- 238000002485 combustion reaction Methods 0.000 description 8
- 239000000567 combustion gas Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000007704 transition Effects 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 distillate Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
- F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
-
- 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
- F23R3/12—Air inlet arrangements for primary air inducing a vortex
- F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
-
- 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
-
- 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
- F23C2900/07001—Air swirling vanes incorporating fuel injectors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Nozzles (AREA)
Description
15 圧縮機
20 空気
25 燃焼器
30 燃料
35 燃焼ガス
40 タービン
45 シャフト
50 外部負荷
52 端部カバー
54 移行部片
56 燃料ノズル
58 ライナ
60 燃焼ゾーン
62 流れスリーブ
64 流れ経路
66 外側ケーシング
100 予混合ノズル
102 外側環状シュラウド
106 ハブ
108 燃料ノズルフランジ
110 予混合チャンバ
112 パイロット燃料通路
114 パイロット先端
116 スワラベーン
118 燃料インジェクタ
120 液体燃料
122 液体燃料システム
124 液体燃料通路
126 噴霧器
128 液体燃料コンジット
130 キャビティ
132 第1のオリフィス
134 第1の側
136 第2のオリフィス
138 第2の側
140 連結コンジット
142 噴霧器
144 液体燃料コンジット
146 キャビティ
148 オリフィス
150 第1の側
152 第2の側
Claims (9)
- 外側環状シュラウド(102)と内側環状ハブ(106)との間に形成される予混合チャンバ(110)と、
前記内側環状ハブ(106)内で前記内側環状ハブ(106)のパイロット先端(114)まで直線的に延びるパイロット燃料通路(112)と、
前記内側環状ハブ(106)の基部と前記パイロット先端(114)との間の位置で前記予混合チャンバ(110)に配設される複数のスワラベーン(116)と、
前記複数のスワラベーン(116)に位置決めされる複数の液体燃料インジェクタ(118)と、
前記内側環状ハブ(106)内で、前記パイロット燃料通路(112)の周りでコイルを形成する液体燃料通路(124)であって、径方向に延びる複数の液体燃料コンジット(128)を介して前記複数の液体燃料インジェクタ(118)と連通する液体燃料通路(124)と、を含む、ガスタービンエンジン(10)用の燃料ノズル組立体。 - 前記複数の燃料インジェクタ(118)は、液体燃料の流れを前記予混合チャンバ(110)の中に注入および噴霧する、請求項1に記載の燃料ノズル組立体。
- 前記複数の液体燃料インジェクタ(118)は、両面型または、片面型の噴霧器を含む、請求項1または2に記載の燃料ノズル組立体。
- 前記複数の液体燃料インジェクタ(118)は、両面型の噴霧器および片面型の噴霧器の組合せを含む、請求項1乃至3のいずれかに記載の燃料ノズル組立体。
- 前記複数の液体燃料インジェクタ(118)は、一群の液体燃料噴霧器を含む、請求項1乃至4のいずれかに記載の燃料ノズル組立体。
- 前記複数の液体燃料インジェクタ(118)は、1つまたは複数の径方向場所に1つまたは複数の周方向配列で配置される、請求項1乃至5のいずれかに記載の燃料ノズル組立体。
- 前記複数の液体燃料インジェクタ(118)は、前記スワラベーン(116)の後縁に配設される、請求項1乃至6のいずれかに記載の燃料ノズル組立体。
- 前記複数の液体燃料インジェクタ(118)へ供給される液体燃料が、液相の蒸留物、バイオディーゼル、エタノール、重炭酸ガス、またはそれらの組合せを含む、請求項1乃至7のいずれかに記載の燃料ノズル組立体。
- 圧縮機(15)と、
前記圧縮機(15)と連通する燃焼器(25)であって、前記燃焼器(25)が、請求項1乃至8のいずれかに記載の燃料ノズル組立体を含む、燃焼器(25)と、
前記燃焼器(25)と連通するタービン(40)と、を含むガスタービンエンジン(10)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/RU2015/000540 WO2017034435A1 (en) | 2015-08-26 | 2015-08-26 | Systems and methods for a multi-fuel premixing nozzle with integral liquid injectors/evaporators |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018529064A JP2018529064A (ja) | 2018-10-04 |
JP6799056B2 true JP6799056B2 (ja) | 2020-12-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018510071A Active JP6799056B2 (ja) | 2015-08-26 | 2015-08-26 | 燃料ノズル組立体及び、燃料ノズル組立体を含む燃焼器を備えるガスタービンエンジン |
Country Status (5)
Country | Link |
---|---|
US (1) | US10731862B2 (ja) |
EP (1) | EP3341656B1 (ja) |
JP (1) | JP6799056B2 (ja) |
CN (1) | CN107923620B (ja) |
WO (1) | WO2017034435A1 (ja) |
Families Citing this family (11)
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US10612784B2 (en) | 2017-06-19 | 2020-04-07 | General Electric Company | Nozzle assembly for a dual-fuel fuel nozzle |
US10663171B2 (en) | 2017-06-19 | 2020-05-26 | General Electric Company | Dual-fuel fuel nozzle with gas and liquid fuel capability |
US10612775B2 (en) | 2017-06-19 | 2020-04-07 | General Electric Company | Dual-fuel fuel nozzle with air shield |
US10955141B2 (en) * | 2017-06-19 | 2021-03-23 | General Electric Company | Dual-fuel fuel nozzle with gas and liquid fuel capability |
CN109028551B (zh) * | 2018-07-20 | 2020-10-16 | 苏州元联科技创业园管理有限公司 | 一种基于多级螺旋管的液体加热设备及其方法 |
CN109506363B (zh) * | 2018-11-26 | 2021-04-30 | 尚丹 | 一种双重加热的天然气锅炉及其工作方法 |
WO2020117805A1 (en) | 2018-12-04 | 2020-06-11 | Coulter Ventures, LLC | Weight plate with lifting flanges |
US11156164B2 (en) | 2019-05-21 | 2021-10-26 | General Electric Company | System and method for high frequency accoustic dampers with caps |
US11174792B2 (en) | 2019-05-21 | 2021-11-16 | General Electric Company | System and method for high frequency acoustic dampers with baffles |
US11767978B2 (en) | 2021-07-22 | 2023-09-26 | General Electric Company | Cartridge tip for turbomachine combustor |
CN115807947A (zh) * | 2021-09-15 | 2023-03-17 | 中国船舶重工集团公司第七0三研究所 | 一种轴向预混的低排放火焰筒 |
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US5295352A (en) | 1992-08-04 | 1994-03-22 | General Electric Company | Dual fuel injector with premixing capability for low emissions combustion |
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US5351477A (en) | 1993-12-21 | 1994-10-04 | General Electric Company | Dual fuel mixer for gas turbine combustor |
US5511375A (en) * | 1994-09-12 | 1996-04-30 | General Electric Company | Dual fuel mixer for gas turbine combustor |
US6655145B2 (en) * | 2001-12-20 | 2003-12-02 | Solar Turbings Inc | Fuel nozzle for a gas turbine engine |
US6832481B2 (en) * | 2002-09-26 | 2004-12-21 | Siemens Westinghouse Power Corporation | Turbine engine fuel nozzle |
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US8511094B2 (en) * | 2006-06-16 | 2013-08-20 | Siemens Energy, Inc. | Combustion apparatus using pilot fuel selected for reduced emissions |
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-
2015
- 2015-08-26 US US15/753,713 patent/US10731862B2/en active Active
- 2015-08-26 WO PCT/RU2015/000540 patent/WO2017034435A1/en unknown
- 2015-08-26 CN CN201580082722.9A patent/CN107923620B/zh active Active
- 2015-08-26 EP EP15845510.5A patent/EP3341656B1/en active Active
- 2015-08-26 JP JP2018510071A patent/JP6799056B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2018529064A (ja) | 2018-10-04 |
EP3341656A1 (en) | 2018-07-04 |
US20190011130A1 (en) | 2019-01-10 |
CN107923620A (zh) | 2018-04-17 |
CN107923620B (zh) | 2021-06-01 |
EP3341656B1 (en) | 2022-02-16 |
US10731862B2 (en) | 2020-08-04 |
WO2017034435A1 (en) | 2017-03-02 |
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