JP6018378B2 - 光学燃焼器プローブシステム - Google Patents
光学燃焼器プローブシステム Download PDFInfo
- Publication number
- JP6018378B2 JP6018378B2 JP2011279308A JP2011279308A JP6018378B2 JP 6018378 B2 JP6018378 B2 JP 6018378B2 JP 2011279308 A JP2011279308 A JP 2011279308A JP 2011279308 A JP2011279308 A JP 2011279308A JP 6018378 B2 JP6018378 B2 JP 6018378B2
- Authority
- JP
- Japan
- Prior art keywords
- optical
- combustion
- combustion chamber
- combustion flame
- probe system
- 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
Links
- 230000003287 optical effect Effects 0.000 title claims description 62
- 239000000523 sample Substances 0.000 title claims description 61
- 238000002485 combustion reaction Methods 0.000 claims description 91
- 239000013307 optical fiber Substances 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 12
- 239000000446 fuel Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000000382 optic material Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/76—Chemiluminescence; Bioluminescence
- G01N21/766—Chemiluminescence; Bioluminescence of gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/022—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an optical sensor, e.g. in-cylinder light probe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
- F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2229/00—Flame sensors
- F23N2229/16—Flame sensors using two or more of the same types of flame sensor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- Control Of Combustion (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Description
15 低圧圧縮機
20 高圧圧縮機
25 燃焼器
30 高圧タービン
35 低圧タービン
40 燃焼チャンバ
45 環状ドーム組立体
50 混合組立体
55 パイロット混合器
60 主混合器
65 燃料マニホルド
70 噴射ポート
75 主ハウジング
80 混合器空洞
85 サイクロン
90 燃焼火炎
100 光学燃焼器プローブシステム
110 光学燃焼器プローブ
120 光ファイバ
125 バンドル
130 皮膜
140 ガイドチューブ
150 外部構成要素
160 光検出器モジュール
170 信号処理モジュール
180 光電子増倍管
190 スペクトロメータ
200 アクセス孔
210 視界
220 制御システム
Claims (13)
- 燃焼チャンバ(40)内の燃焼火炎(90)で使用する光学プローブシステム(100)であって、
複数の噴射ポート(70)の下流に位置し、かつ前記燃焼チャンバ(40)内部でサイクロン(85)の周りに取付けられた複数の光学プローブ(110)であって、その各々の視界(210)を横切って流れる前記燃焼火炎(90)により前記燃焼チャンバ(40)内部で発生した光を収集するように配置された複数の光学プローブ(110)と、
前記燃焼チャンバ(40)の外部の1以上の構成要素(150)であって、前記複数の光学プローブ(110)の各々の視界(210)を横切って流れる前記燃焼火炎(90)により発生した光を示す信号を生成しかつ解析する1以上の構成要素(150)と
を備える、光学プローブシステム(100)。 - 前記複数の光学プローブ(110)が、複数の被覆(130)光ファイバ(120)を含む、請求項1記載の光学プローブシステム(100)。
- 前記複数の光学プローブ(110)が、光ファイバ(120)のバンドル(125)を含む、請求項1記載の光学プローブシステム(100)。
- 前記複数の光学プローブ(110)が、ステンレス鋼ガイドチューブ(140)内に配置された複数の光ファイバ(120)を含む、請求項1記載の光学プローブシステム(100)。
- 前記燃焼チャンバ(40)の外部の1以上の構成要素(150)が、前記複数の光学プローブ(110)の各々の視界(210)を横切って流れる前記燃焼火炎(90)により発生した光を示す信号を生成する光検出器モジュール(160)を含む、請求項1乃至請求項4のいずれか1項記載の光学プローブシステム(100)。
- 前記燃焼チャンバ(40)の外部の1以上の構成要素(150)が、前記複数の光学プローブ(110)の各々の視界(210)を横切って流れる前記燃焼火炎(90)により発生した光を示す信号を解析する信号処理モジュール(170)を含む、請求項1乃至請求項5のいずれか1項記載の光学プローブシステム(100)。
- 前記信号処理モジュール(170)が、複数の光電子増倍管(180)を含む、請求項6記載の光学プローブシステム(100)。
- 前記信号処理モジュール(170)が、スペクトロメータ(190)を含む、請求項6記載の光学プローブシステム(100)。
- 前記燃焼チャンバ(40)の外部の1以上の構成要素(150)が、フィードバック制御システム(220)と通信状態になっており、前記フィードバック制御システム(220)が、前記燃焼チャンバ(40)と関連する、請求項1記載の光学プローブシステム(100)。
- 燃焼チャンバ(40)内の燃焼火炎(90)を監視する方法であって、当該方法が、
複数の噴射ポート(70)の下流に、かつ前記燃焼チャンバ(40)内部でサイクロン(85)の周りに複数の光学プローブ(110)を配置するステップと、
前記複数の光学プローブ(110)の各々の視界(210)を横切って流れる前記燃焼火炎(90)により前記燃焼チャンバ(40)内部で発生した光を前記複数の光学プローブ(110)で収集するステップと、
前記複数の光学プローブ(110)の各々の視界(210)を横切って流れる前記燃焼火炎(90)により発生した光を示す複数の信号を、前記燃焼チャンバ(40)の外部の1以上の構成要素(150)によって生成するステップと、
前記燃焼チャンバ(40)内部の燃焼火炎(90)の位置を空間的に識別するために前記複数の信号を前記1以上の構成要素(150)によって解析するステップと
を含む、燃焼火炎(90)を監視する方法。 - 前記解析するステップが、前記燃焼火炎(90)を時間的に解析するステップを含む、請求項10記載の燃焼火炎(90)を監視する方法。
- 前記解析するステップが、前記燃焼火炎(90)を波長に基づいて解析するステップを含む、請求項10記載の燃焼火炎(90)を監視する方法。
- 前記燃焼チャンバ(40)と関連したフィードバック制御システム(220)と通信するステップをさらに含む、請求項10記載の燃焼火炎(90)を監視する方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/975,742 US20120164589A1 (en) | 2010-12-22 | 2010-12-22 | Optical combustor probe system |
US12/975,742 | 2010-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012132675A JP2012132675A (ja) | 2012-07-12 |
JP6018378B2 true JP6018378B2 (ja) | 2016-11-02 |
Family
ID=46210531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011279308A Active JP6018378B2 (ja) | 2010-12-22 | 2011-12-21 | 光学燃焼器プローブシステム |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120164589A1 (ja) |
JP (1) | JP6018378B2 (ja) |
CN (1) | CN102607698A (ja) |
DE (1) | DE102011056640A1 (ja) |
FR (1) | FR2969740B1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9863813B2 (en) * | 2012-04-13 | 2018-01-09 | General Electric Company | Flame sensor |
US11143407B2 (en) | 2013-06-11 | 2021-10-12 | Raytheon Technologies Corporation | Combustor with axial staging for a gas turbine engine |
CN115325567B (zh) * | 2022-07-05 | 2024-08-23 | 中国航发湖南动力机械研究所 | 一种燃烧室火焰筒及其测温系统、测温方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63263427A (ja) * | 1987-04-22 | 1988-10-31 | Hitachi Ltd | ガスタ−ビン燃焼器の火炎検知装置 |
CA1306873C (en) * | 1987-04-27 | 1992-09-01 | Jack R. Taylor | Low coke fuel injector for a gas turbine engine |
US5755819A (en) * | 1996-05-24 | 1998-05-26 | General Electric Company | Photodiode array for analysis of multi-burner gas combustors |
JP3860360B2 (ja) * | 1999-04-19 | 2006-12-20 | リンナイ株式会社 | 燃焼装置 |
JP2004093047A (ja) * | 2002-09-02 | 2004-03-25 | Rb Controls Co | 燃焼制御装置 |
US7484369B2 (en) * | 2004-05-07 | 2009-02-03 | Rosemount Aerospace Inc. | Apparatus for observing combustion conditions in a gas turbine engine |
US7716931B2 (en) * | 2006-03-01 | 2010-05-18 | General Electric Company | Method and apparatus for assembling gas turbine engine |
EP2223016B1 (en) * | 2007-12-19 | 2018-02-07 | ABB Research Ltd. | Flame scanning device and method for its operation |
US8432440B2 (en) * | 2009-02-27 | 2013-04-30 | General Electric Company | System and method for adjusting engine parameters based on flame visualization |
-
2010
- 2010-12-22 US US12/975,742 patent/US20120164589A1/en not_active Abandoned
-
2011
- 2011-12-19 DE DE102011056640A patent/DE102011056640A1/de not_active Ceased
- 2011-12-21 JP JP2011279308A patent/JP6018378B2/ja active Active
- 2011-12-21 FR FR1162220A patent/FR2969740B1/fr active Active
- 2011-12-22 CN CN2011104615586A patent/CN102607698A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20120164589A1 (en) | 2012-06-28 |
FR2969740B1 (fr) | 2018-04-27 |
FR2969740A1 (fr) | 2012-06-29 |
JP2012132675A (ja) | 2012-07-12 |
DE102011056640A1 (de) | 2012-06-28 |
CN102607698A (zh) | 2012-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7334413B2 (en) | Apparatus, system and method for observing combustion conditions in a gas turbine engine | |
JP4630247B2 (ja) | ガスタービン・エンジンの燃焼状態監視装置 | |
US7966834B2 (en) | Apparatus for observing combustion conditions in a gas turbine engine | |
US20070234730A1 (en) | Method and apparatus for monitoring combustion instability and other performance deviations in turbine engines and like combustion systems | |
JP4112043B2 (ja) | 温度測定装置 | |
JP5732244B2 (ja) | 燃焼器システムにおける不純物検出 | |
JP6139202B2 (ja) | ガスタービンエンジンにおける燃焼器火炎を観測するための装置、システムおよび方法 | |
JP2012145103A (ja) | 火炎検出に基づく燃焼作動状態を制御するためのシステム及び方法 | |
US20140075954A1 (en) | Methods And Systems For Substance Profile Measurements In Gas Turbine Exhaust | |
JP6018378B2 (ja) | 光学燃焼器プローブシステム | |
Muruganandam et al. | Chemiluminescence based sensors for turbine engines | |
US9423317B2 (en) | Combustion chamber measurement system | |
Micka et al. | Passive optical combustion sensors for scramjet engine control | |
Morrell et al. | Interpretation of optical emissions for sensors in liquid fueled combustors | |
Hohloch et al. | OH* chemiluminescence and OH-PLIF measurements in a micro gas turbine combustor | |
Meier et al. | Optical methods for studies of self-excited oscillations and the effect of dampers in a high pressure single sector combustor | |
Giacomazzi et al. | Combustion Monitoring in Gas Turbines and enhanced stability at very lean conditions | |
Bandaru et al. | Sensors for measuring primary zone equivalence ratio in gas turbine combustors | |
EP3222918B1 (en) | Gas-turbine burner assembly with optical probe | |
COMBUSTORS | 39 th Aerospace Sciences Meeting & Exhibit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20141215 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20151225 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160105 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160404 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160906 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160930 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6018378 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |