JP2014524561A - ガス・タービン・エンジンで使用するための接線方向で火炎のない環状燃焼器 - Google Patents
ガス・タービン・エンジンで使用するための接線方向で火炎のない環状燃焼器 Download PDFInfo
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- JP2014524561A JP2014524561A JP2014527124A JP2014527124A JP2014524561A JP 2014524561 A JP2014524561 A JP 2014524561A JP 2014527124 A JP2014527124 A JP 2014527124A JP 2014527124 A JP2014527124 A JP 2014527124A JP 2014524561 A JP2014524561 A JP 2014524561A
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- fuel
- combustor
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- nozzles
- combustion
- 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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- 239000000446 fuel Substances 0.000 claims abstract description 50
- 238000002485 combustion reaction Methods 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 238000010248 power generation Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 8
- 239000000376 reactant Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 230000001629 suppression Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 18
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
Images
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
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/425—Combustion chambers comprising a tangential or helicoidal arrangement of the flame 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
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/58—Cyclone or vortex type combustion chambers
-
- 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]
-
- 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
- F23R3/06—Arrangement of apertures along the flame tube
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
- Y02T50/678—Aviation using fuels of non-fossil origin
Abstract
Description
Claims (14)
- 地上にある発電用途、地上または海上にある車両または航空機エンジン用途で用いられるガス・タービン用の環状の燃焼器において、
前後方向に垂直な平面に並べられるとともに円周方向に離間された複数の燃料ノズル、空気ノズル、および/または、燃料空気ノズルと、
高温合金またはセラミック材料から作られたシェル/ライナと、
前壁と称され、内側ライナと外側ライナとを連結する前記高温合金または前記セラミック材料から作られたライナと、
を備えることを特徴とする燃焼器。 - 前後方向に垂直で前記前壁の最も近くの共通の平面において円周方向に離間されたノズルが、任意の物理的状態で燃料のみを噴射する、または、燃料の濃い燃料空気混合気を噴射でき、前記燃料または前記燃料空気混合気は、主に円周方向成分を有しつつ径方向および/または前後方向成分を有し得ることを特徴とする請求項1記載の燃焼器。
- 前後方向に垂直で請求項2に記載のノズルの下流にある共通の平面において円周方向に離間されたノズルが、圧縮機吐出空気のみ、または、燃料の薄い混合気のみを噴射し、前記圧縮機吐出空気または前記燃料の薄い混合気は、主に円周方向成分を有しつつ径方向および/または前後方向成分を有し得ることを特徴とする請求項1記載の燃焼器。
- 前記ノズルは、平面から平面への角度が、項目14で示されるような0度から90度の範囲にある一定の値または変化する値を有し得ることを特徴とする請求項1記載の燃焼器。
- 異なる平面にある前記ノズルは、同じ燃料空気比または異なる燃料空気比であり得ることを特徴とする請求項1記載の燃焼器。
- 同じ平面にある前記燃料空気ノズルは、同じ燃料空気比または異なる値の燃料空気比であり得ることを特徴とする請求項1記載の燃焼器。
- 接線方向に向けられた前記ノズルは、隣接するノズル同士がそれの平面において隣接するノズルへと任意の開始の火炎の先を向けることになるため、前記燃焼器の点火過程を非常に高めることを特徴とする請求項1記載の燃焼器。
- 請求項5に記載されるように高められた前記点火過程は、部分負荷レベル運転および全負荷レベル運転における火炎の不安定さから発生させられる火炎に誘発される振動および音を減らすことになる本質的に安定する燃焼を作り出すことを特徴とする請求項1記載の燃焼器。
- 接線方向の前記燃料空気ノズルの構成は、非常に低い負荷レベルにおいて、効率的な燃焼に向けて反応物の混合を高めることを特徴とする請求項1記載の燃焼器。
- 低BTUガスなどの低反応物燃料を、増進された火炎安定性のため、前記燃焼器において容易に利用および燃焼させることができることを特徴とする請求項1記載の燃焼器。
- 前記燃料空気混合気を燃焼するために必要な滞留時間を短くし、その結果、燃焼空間が小さくされ、それが(すべてのガス・タービン用途において重要である)エンジンの大きさを縮小し、それによって(航空機のガス・タービン用途において重要である)重量の推力に対する比を小さくすることを特徴とする請求項1記載の燃焼器。
- より一様な温度分布を前記燃焼器の出口で達成することで、前記燃焼器を、前記燃焼器およびタービン部品の耐用期間を損なうことなく、より高い燃焼(点火)温度で作動させることができることを特徴とする請求項1記載の燃焼器。
- 請求項12に記載されるようにより高い燃焼温度で作動する能力は、エンジン効率および出力の向上をもたらし、そのため二酸化炭素排出レベルを低下させることを特徴とする請求項1記載の燃焼器。
- 前記前壁ライナは、圧縮機吐出空気を、請求項3に記載のノズルより低い速度の大きさで前記ライナに通過させることができる少なくとも1つの孔(スパーク放電加工によって作られた直線状または鐘形状の入口孔であり得る)、またはノズルを備えることができることを特徴とする請求項1記載の燃焼器。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2011/048581 WO2013028163A1 (en) | 2011-08-22 | 2011-08-22 | Tangential and flameless annular combustor for use on gas turbine engines |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014524561A true JP2014524561A (ja) | 2014-09-22 |
JP5934795B2 JP5934795B2 (ja) | 2016-06-15 |
Family
ID=47746710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014527124A Active JP5934795B2 (ja) | 2011-08-22 | 2011-08-22 | ガス・タービン・エンジンで使用するための接線方向で火炎のない環状燃焼器 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2748531B1 (ja) |
JP (1) | JP5934795B2 (ja) |
KR (1) | KR101832026B1 (ja) |
CN (1) | CN103930721A (ja) |
PL (1) | PL2748531T3 (ja) |
RU (1) | RU2618785C2 (ja) |
WO (1) | WO2013028163A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101770068B1 (ko) * | 2016-07-04 | 2017-08-21 | 두산중공업 주식회사 | 가스 터빈의 임핀지먼트 냉각 장치 |
US10823418B2 (en) * | 2017-03-02 | 2020-11-03 | General Electric Company | Gas turbine engine combustor comprising air inlet tubes arranged around the combustor |
EP3650753B1 (de) * | 2018-11-12 | 2022-11-09 | WS Wärmeprozesstechnik GmbH | Verfahren und vorrichtung zur flammenlosen stufenverbrennung |
Citations (10)
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JPS5024618A (ja) * | 1973-02-28 | 1975-03-15 | ||
JPH02502847A (ja) * | 1987-12-28 | 1990-09-06 | サンドストランド・コーポレーション | 接線方向の燃料噴射とベンダジェットを有するタービン用燃焼器 |
JPH0375414A (ja) * | 1989-08-15 | 1991-03-29 | Nissan Motor Co Ltd | ガスタービン燃焼器 |
US5113647A (en) * | 1989-12-22 | 1992-05-19 | Sundstrand Corporation | Gas turbine annular combustor |
JP2523500B2 (ja) * | 1986-06-02 | 1996-08-07 | 東京電力株式会社 | ガスタ−ビン燃焼器 |
US5609031A (en) * | 1994-12-08 | 1997-03-11 | Rolls-Royce Plc | Combustor assembly |
JP2003329242A (ja) * | 2002-05-14 | 2003-11-19 | United Technol Corp <Utc> | バルクヘッドパネル |
JP2004093076A (ja) * | 2002-09-04 | 2004-03-25 | Ishikawajima Harima Heavy Ind Co Ltd | 拡散燃焼方式低NOx燃焼器 |
JP2004162959A (ja) * | 2002-11-11 | 2004-06-10 | Ishikawajima Harima Heavy Ind Co Ltd | アニュラ型渦巻き拡散火炎燃焼器 |
JP2008185253A (ja) * | 2007-01-30 | 2008-08-14 | General Electric Co <Ge> | 逆流噴射機構を有するシステム及び燃料及び空気を噴射する方法 |
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US9181812B1 (en) * | 2009-05-05 | 2015-11-10 | Majed Toqan | Can-annular combustor with premixed tangential fuel-air nozzles for use on gas turbine engines |
US8739511B1 (en) * | 2009-05-05 | 2014-06-03 | Majed Toqan | Can-annular combustor with staged and tangential fuel-air nozzles for use on gas turbine engines |
US8904799B2 (en) * | 2009-05-25 | 2014-12-09 | Majed Toqan | Tangential combustor with vaneless turbine for use on gas turbine engines |
EP2748533A4 (en) * | 2011-08-22 | 2015-03-04 | Majed Toqan | TANGENTIAL ANNULAR COMBUSTION CHAMBER COMPRISING AIR AND FUEL PREMIXING FOR USE IN GAS TURBINE ENGINES |
-
2011
- 2011-08-22 CN CN201180073011.7A patent/CN103930721A/zh active Pending
- 2011-08-22 KR KR1020147007516A patent/KR101832026B1/ko active IP Right Grant
- 2011-08-22 PL PL11871279T patent/PL2748531T3/pl unknown
- 2011-08-22 EP EP11871279.3A patent/EP2748531B1/en active Active
- 2011-08-22 JP JP2014527124A patent/JP5934795B2/ja active Active
- 2011-08-22 RU RU2014110630A patent/RU2618785C2/ru active
- 2011-08-22 WO PCT/US2011/048581 patent/WO2013028163A1/en unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5024618A (ja) * | 1973-02-28 | 1975-03-15 | ||
JP2523500B2 (ja) * | 1986-06-02 | 1996-08-07 | 東京電力株式会社 | ガスタ−ビン燃焼器 |
JPH02502847A (ja) * | 1987-12-28 | 1990-09-06 | サンドストランド・コーポレーション | 接線方向の燃料噴射とベンダジェットを有するタービン用燃焼器 |
JPH0375414A (ja) * | 1989-08-15 | 1991-03-29 | Nissan Motor Co Ltd | ガスタービン燃焼器 |
US5113647A (en) * | 1989-12-22 | 1992-05-19 | Sundstrand Corporation | Gas turbine annular combustor |
US5609031A (en) * | 1994-12-08 | 1997-03-11 | Rolls-Royce Plc | Combustor assembly |
JP2003329242A (ja) * | 2002-05-14 | 2003-11-19 | United Technol Corp <Utc> | バルクヘッドパネル |
JP2004093076A (ja) * | 2002-09-04 | 2004-03-25 | Ishikawajima Harima Heavy Ind Co Ltd | 拡散燃焼方式低NOx燃焼器 |
JP2004162959A (ja) * | 2002-11-11 | 2004-06-10 | Ishikawajima Harima Heavy Ind Co Ltd | アニュラ型渦巻き拡散火炎燃焼器 |
JP2008185253A (ja) * | 2007-01-30 | 2008-08-14 | General Electric Co <Ge> | 逆流噴射機構を有するシステム及び燃料及び空気を噴射する方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2748531A4 (en) | 2015-04-22 |
RU2618785C2 (ru) | 2017-05-11 |
EP2748531A1 (en) | 2014-07-02 |
CN103930721A (zh) | 2014-07-16 |
KR101832026B1 (ko) | 2018-02-23 |
EP2748531B1 (en) | 2017-12-06 |
JP5934795B2 (ja) | 2016-06-15 |
RU2014110630A (ru) | 2015-09-27 |
KR20140082657A (ko) | 2014-07-02 |
WO2013028163A1 (en) | 2013-02-28 |
PL2748531T3 (pl) | 2018-05-30 |
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