JP6002313B2 - ターボ機械用燃焼器組立体 - Google Patents
ターボ機械用燃焼器組立体 Download PDFInfo
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- JP6002313B2 JP6002313B2 JP2015503151A JP2015503151A JP6002313B2 JP 6002313 B2 JP6002313 B2 JP 6002313B2 JP 2015503151 A JP2015503151 A JP 2015503151A JP 2015503151 A JP2015503151 A JP 2015503151A JP 6002313 B2 JP6002313 B2 JP 6002313B2
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- 239000012530 fluid Substances 0.000 claims description 122
- 238000002485 combustion reaction Methods 0.000 claims description 58
- 239000007789 gas Substances 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000011261 inert gas Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 239000000446 fuel Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- F23R3/02—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
- 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
-
- 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
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
-
- 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
- F23C7/02—Disposition of air supply not passing through burner
-
- 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
- F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
- F23C9/08—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for reducing temperature in combustion chamber, e.g. for protecting walls of combustion chamber
-
- 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
- F23R3/002—Wall structures
-
- 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
- F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
-
- 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
- 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
- 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
- F23C2900/06041—Staged supply of oxidant
-
- 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
- F23R2900/03041—Effusion cooled combustion chamber walls or domes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Description
Claims (17)
- ターボ機械用燃焼器組立体であって、
燃焼器本体と、
前記燃焼器本体内に配置され、ヘッド側端部及び放出端部を備えた燃焼器チャンバを画定する燃焼器ライナと、
前記燃焼器チャンバの前記ヘッド側端部に環状アレイ状で配置された複数個の燃焼器ノズルと、
前記燃焼器チャンバの前記ヘッド側端部で前記環状アレイ内の実質的に中央に配置された流体送り出しノズルと、を備え、
前記流体送り出しノズルは、第1の端部分を有し、前記第1の端部分は、壁部分を介して第2の端部分まで延び、前記壁部分は、少なくとも1つの燃焼チャンバ出口を有し、前記壁部分は、前記複数個の燃焼器ノズルに流体連通された複数個の燃焼器ノズル出口を有し、前記複数個の燃焼器ノズル出口の1つは、前記複数個の燃焼器ノズルの2つの隣り合うノズルに流体連通されており、前記流体送り出しノズルは、不燃性流体を前記複数個の燃焼器ノズルの少なくとも1つの中に放出するよう構成されている、
ことを特徴とするターボ機械用燃焼器組立体。 - 前記少なくとも1つの燃焼チャンバ出口は、前記第2の端部分に形成された第1の燃焼チャンバ出口と、前記第2の端部分に隣接して前記壁部分に形成された第2の燃焼チャンバ出口とを備えている、
請求項1に記載のターボ機械用燃焼器組立体。 - 前記流体送り出しノズルの前記第1の燃焼チャンバ出口は、前記第2の端部分に設けられたしみ出しプレートを有し、前記しみ出しプレートは、前記流体送り出しノズルから前記燃焼チャンバ中への流れを部分的に妨げる複数個の開口部を有する、
請求項2に記載のターボ機械用燃焼器組立体。 - 前記第2の燃焼チャンバ出口は、前記第2の端部分で前記壁部分に形成された複数個の開口部を有する、
請求項3に記載のターボ機械用燃焼器組立体。 - 前記複数個の開口部は、前記第2の端部分で前記壁部分を中心に円周方向に延びている、
請求項4に記載のターボ機械用燃焼器組立体。 - 前記燃焼チャンバの前記ヘッド側端部に隣接して前記燃焼器ライナに形成された少なくとも1つの追加の不燃性流体出口を更に含み、前記少なくとも1つの追加の不燃性流体出口は、追加の不燃性流体を前記複数個の燃焼器ノズルに向かって送り出すよう構成される且つ配置されている、
請求項1に記載のターボ機械用燃焼器組立体。 - 前記追加の不燃性流体は、排ガス及び不活性ガスの一方を含む、
請求項6に記載のターボ機械用燃焼器組立体。 - 前記不燃性流体は、空気である、
請求項1に記載のターボ機械用燃焼器組立体。 - 不燃性流体をターボ機械用燃焼器中に導入する方法であって、
前記ターボ機械用燃焼器の燃焼チャンバ中に延びる流体送り出しノズル中に不燃性流体を送り込むステップと、
前記不燃性流体の第1の部分を前記流体送り出しノズルの半径方向外方に流して前記流体送り出しノズルの周りにアレイ状に配置された複数個の燃焼器ノズルの少なくとも1つの中に流入させるステップと、を備え、
前記不燃性流体の第1の部分を前記複数個の燃焼器ノズルの少なくとも1つの中に流入させる前記ステップは、前記流体送り出しノズルの壁に形成された燃焼器ノズル出口を通って前記不燃性流体の前記第1の部分を前記複数個の燃焼器ノズルの2つの隣り合うノズル中に流入させるステップを含み、
さらに、前記方法は、
前記流体送り出しノズルの端部のところに形成された燃焼チャンバ出口を通って前記不燃性流体の第2の部分を前記燃焼チャンバ中に流入させるステップを備えている、
ことを特徴とする方法。 - 前記不燃性流体の第1の部分を前記複数個の燃焼器ノズルの少なくとも1つの中に流入させる前記ステップは、前記不燃性流体の前記第1の部分を、第1の燃焼器ノズル周りの第1の方向における流れを生じさせる第1の燃焼器ノズル及び第2の燃焼器ノズルの周りの前記第1の方向とは逆の第2の方向における流れを生じさせる第2の燃焼器ノズル中に流入させるステップを含む、
請求項9に記載の方法。 - 前記流体送り出しノズルの前記端部に形成された別の燃焼チャンバ出口を通って前記不燃性流体の第3の部分を流すステップを更に含み、前記不燃性流体の前記第2の部分は、前記流体送り出しノズルから前記燃焼チャンバ中に半径方向に流れ、前記不燃性流体の前記第3の部分は、前記流体送り出しノズルから前記燃焼チャンバ中に軸方向に流れる、
請求項9に記載の方法。 - 前記ターボ機械用燃焼器のライナを通って追加の不燃性流体を前記流体送り出しノズルに向かって流すステップを更に備えている、
請求項9に記載の方法。 - 前記追加の不燃性流体を前記流体送り出しノズルに向かって流す前記ステップは、排ガス及び不活性ガスの一方を前記複数個の燃焼器ノズルの隣り合うノズル相互間に流すステップを含む、
請求項12に記載の方法。 - ターボ機械であって、
圧縮機部分と、
前記圧縮機部分に機械的に連結されたタービン部分と、
前記圧縮機部分及び前記タービン部分に流体連通された燃焼器組立体と、を備え、前記燃焼器組立体は、
燃焼器本体と、
前記燃焼器本体内に配置され、ヘッド側端部及び放出端部を備えた燃焼器チャンバを画定する燃焼器ライナと、
前記燃焼器チャンバの前記ヘッド側端部に環状アレイ状に配置された複数個の燃焼器ノズルと、
前記燃焼器チャンバの前記ヘッド側端部で前記環状アレイ内の実質的に中央に配置され、第1の端部分を有し、前記第1の端部分は、前記複数個の燃焼器ノズルの2つの隣り合うノズルに流体連通された複数個の燃焼器ノズル出口を有する壁部分を通って第2の端部分まで延び、前記壁部分は、前記第2の端部分に形成された第1の燃焼チャンバ出口及び前記第2の端部分に隣接して前記壁部分に形成された第2の燃焼チャンバ出口を有する流体送り出しノズルと、
前記燃焼チャンバの前記ヘッド側端部に隣接して前記燃焼器ライナに形成された少なくとも1つの追加の不燃性流体出口であって、不燃性流体を前記複数個の燃焼器ノズルの隣り合う燃焼器ノズル相互間に向かって送り出すよう構成され且つ配置されている少なくとも1つの追加の不燃性流体出口と、を備えている、
ことを特徴とするターボ機械。 - 前記流体送り出しノズルの前記第1の燃焼チャンバ出口は、前記第2の端部分のところに設けられたしみ出しプレートを有し、前記しみ出しプレートは、前記流体送り出しノズルから前記燃焼チャンバ中への流れを部分的に妨げる複数個の開口部を有する、
請求項14に記載のターボ機械。 - 前記第2の燃焼チャンバ出口は、前記第2の端部分で前記壁部分に形成された複数個の開口部を有する、
請求項15記載のターボ機械。 - 前記複数個の開口部は、前記第2の端部分で前記壁部分を中心に円周方向に延びている、
請求項16記載のターボ機械。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/RU2012/000232 WO2013147633A1 (en) | 2012-03-29 | 2012-03-29 | Turbomachine combustor assembly |
Publications (2)
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JP2015513063A JP2015513063A (ja) | 2015-04-30 |
JP6002313B2 true JP6002313B2 (ja) | 2016-10-05 |
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Country | Link |
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US (2) | US20150153044A1 (ja) |
EP (1) | EP2831505B8 (ja) |
JP (1) | JP6002313B2 (ja) |
CN (1) | CN104246371B (ja) |
AR (1) | AR090511A1 (ja) |
AU (1) | AU2012375461B2 (ja) |
CA (1) | CA2868732C (ja) |
DE (1) | DE112012006144T5 (ja) |
TW (1) | TWI607188B (ja) |
WO (1) | WO2013147633A1 (ja) |
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2012
- 2012-03-29 CA CA2868732A patent/CA2868732C/en not_active Expired - Fee Related
- 2012-03-29 CN CN201280071982.2A patent/CN104246371B/zh not_active Expired - Fee Related
- 2012-03-29 EP EP12780556.2A patent/EP2831505B8/en not_active Not-in-force
- 2012-03-29 AU AU2012375461A patent/AU2012375461B2/en not_active Ceased
- 2012-03-29 DE DE112012006144.6T patent/DE112012006144T5/de not_active Withdrawn
- 2012-03-29 JP JP2015503151A patent/JP6002313B2/ja not_active Expired - Fee Related
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US20150153044A1 (en) | 2015-06-04 |
WO2013147633A1 (en) | 2013-10-03 |
CN104246371A (zh) | 2014-12-24 |
TWI607188B (zh) | 2017-12-01 |
AR090511A1 (es) | 2014-11-19 |
EP2831505B8 (en) | 2017-07-19 |
AU2012375461B2 (en) | 2015-10-29 |
WO2013147633A8 (en) | 2014-10-16 |
EP2831505A1 (en) | 2015-02-04 |
EP2831505B1 (en) | 2017-04-12 |
CN104246371B (zh) | 2016-06-15 |
CA2868732A1 (en) | 2013-10-03 |
TW201411055A (zh) | 2014-03-16 |
DE112012006144T5 (de) | 2015-01-29 |
JP2015513063A (ja) | 2015-04-30 |
CA2868732C (en) | 2017-02-14 |
AU2012375461A1 (en) | 2014-10-16 |
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