KR940020040A - 라디칼 형성 공정의 특성 결정 방법 - Google Patents

라디칼 형성 공정의 특성 결정 방법 Download PDF

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KR940020040A
KR940020040A KR1019940003324A KR19940003324A KR940020040A KR 940020040 A KR940020040 A KR 940020040A KR 1019940003324 A KR1019940003324 A KR 1019940003324A KR 19940003324 A KR19940003324 A KR 19940003324A KR 940020040 A KR940020040 A KR 940020040A
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detected
detector
radiation
region
radicals
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KR1019940003324A
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빈트리히 프란쯔
카이저 디터
아이젠로어 홀거
민데르만 쿠르트-헨리
Original Assignee
요제프 바케스, 하랄트 알론
에르베에 엔트조르궁 악티엔게젤샤프트
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Publication of KR940020040A publication Critical patent/KR940020040A/ko

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    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M11/00—Safety arrangements
    • F23M11/04—Means for supervising combustion, e.g. windows
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0014—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation from gases, flames
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Immunology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Control Of Combustion (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

본 발명은 적어도 두 개의 검출기에 의해 모니터되는 영역에서 검출기에 의해 온도 및/또는 라디칼의 농도를 감지함에 의해 라디칼을 형성하는 공정의 특성을 결정하는 방법에 관한 것이다.

Description

라디칼 형성 공정의 특성 결정 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 화석연료 연소공장의 연소챔버를 통한 영역을 개략적으로 나타낸 도면이다.

Claims (14)

  1. 라디칼 형성 공정의 특성 결정 방법으로, 온도 및/또는 라디칼의 농도가 적어도 2개의 검출기에 의해 모니터되는 영역내의 검출기에 의해 감지되는 것을 특징으로 하는 방법.
  2. 제1항에 있어서, 이러한 영역의 방사 스펙트럼이 온도 및 라디칼의 농도의 검출하기 위해 감지되는 것을 특징으로 하는 방법.
  3. 제1항 또는 제2항에 있어서, 공정 공간으로 부터의 영역이 검출기내에서 일어나는 방사를 제한시킴으로서 계획적으로 검출되는 것을 특징으로 하는 방법.
  4. 제1항 내지 제3항중 어느 한 항에 있어서, 복수 영역 단편을 감지하는 방사 방향을 따라 세기를 검출함으로써 감지되는 것을 특징으로 하는 방법.
  5. 제1항 내지 제4항중 어느 한 항에 있어서, 복수 라디칼 밴드의 방사세기가 동시에 검출되는 것을 특징으로 하는 방법.
  6. 제1항 내지 제5항중 어느 한 항에 있어서, 밴드의 방사세기 및 밴드 유리 파장 범위가 검출되는 것을 특징으로 하는 방법.
  7. 제1항 내지 제6항중 어느 한 항에 있어서, 방사 스펙트럼이 필수적으로 90°의 비임 각을 갖는 검출기에 의해 감지되는 것을 특징으로 하는 방법.
  8. 제1항 내지 제7항중 어느 한 항에 있어서, 검출기가 다양한 방사 방향을 따라 전체 방사 세기를 감지하는 것을 특징으로 하는 방법.
  9. 제1항 내지 제8항중 어느 한 항에 있어서, 방사 스펙트럼이 토모그래피로 평가되는 것을 특징으로 하는 방법.
  10. 제1항 내지 제10항중 어느 한 항에 있어서, 밴드의 방사 스펙트럼 및 밴드-유리 파장 범위가 평가되는 것을 특징으로 하는 방법.
  11. 제1항 내지 제10항중 어느 한 항에 있어서, 분진 및/또는 검댕 입자 농도가 영역 안팎에서 결정되는 것을 특징으로 하는 방법.
  12. 제1항 내지 제11항중 어느 한 항에 있어서, 표준 방사기의 방사가 검출되는 것을 특징으로 하는 방법.
  13. 제1항 내지 제12항중 어느 한 항에 있어서, 연소 챔버 또는 반응기에 존재하는 방사스펙트럼이 검출되는 것을 특징으로 하는 방법.
  14. 라디칼 형성 공정을 결정하는 장치로서, 라디칼을 포함하는 영역(8)내의 라디칼 스펙트럼을 감지하기 위한 검출기(6) 및 영역(8)내의 온도 및/또는 라디칼의 농도를 결정하기 위한 수치 계산 유니트(10)를 포함하는 것을 특징으로 하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940003324A 1993-02-24 1994-02-24 라디칼 형성 공정의 특성 결정 방법 KR940020040A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4305645.8 1993-02-24
DE4305645A DE4305645C2 (de) 1993-02-24 1993-02-24 Verfahren zur Ermittlung charakteristischer Eigenschaften von Radikale bildenden Prozessen, Verwendung des Verfahrens und Vorrichtung zur Durchführung des Verfahrens

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Country Link
US (1) US5551780A (ko)
EP (1) EP0612961B1 (ko)
JP (1) JPH06323996A (ko)
KR (1) KR940020040A (ko)
CN (1) CN1049734C (ko)
AT (1) ATE165650T1 (ko)
CA (1) CA2115401C (ko)
DE (2) DE4305645C2 (ko)
DK (1) DK0612961T3 (ko)
ES (1) ES2115792T3 (ko)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501473C2 (sv) 1993-02-03 1995-02-27 Stiftelsen Metallurg Forsk Sätt att bestämma gasers och flammors tillstånd i smält och förbränningsprocesser
DE19509412C2 (de) † 1995-03-15 1997-01-30 Siemens Ag Verfahren und Vorrichtung zur Feuerungsregelung einer Dampferzeugeranlage
DE19532539A1 (de) * 1995-09-04 1997-03-20 Heinz Prof Dr Ing Spliethoff Verfahren zur Überwachung einer Kraftwerksleistungsfeuerung
EP0766080A1 (en) * 1995-09-29 1997-04-02 FINMECCANICA S.p.A. AZIENDA ANSALDO System and method for monitoring combustion and pollutants by means of laser diodes
FR2743885B1 (fr) * 1996-01-19 1998-03-20 Proengin Optique focalisatrice d'un spectrophotometre de flamme
US5690430A (en) * 1996-03-15 1997-11-25 Bethlehem Steel Corporation Apparatus and method for measuring temperature and/or emissivity of steel strip during a coating process
DE19615141A1 (de) * 1996-04-17 1997-10-23 Bfi Automation Gmbh Verfahren und Einrichtung zur Steuerung eines Verbrennungsprozesses in einem Kessel
DE19632174C2 (de) * 1996-08-09 2002-02-07 Abb Research Ltd Temperaturmessverfahren
DE19632607C2 (de) * 1996-08-13 2001-07-19 Deutsch Zentr Luft & Raumfahrt Meßeinrichtung und Meßverfahren zur Bestimmung von Stöchiometrieverhältnissen bei der Verbrennung von Kohlenwasserstoffen und Verwendung der Meßeinrichtung
AT1747U1 (de) * 1996-11-06 1997-10-27 Avl List Gmbh Verfahren zur messung der temperatur im brennraum einer brennkraftmaschine
FR2773878B1 (fr) * 1998-01-20 2000-04-07 Auxitrol Sa Capteur de mesure d'une temperature
FR2773879B1 (fr) * 1998-01-20 2001-01-26 Auxitrol Sa Capteur de mesure d'une temperature
ATE229630T1 (de) * 1998-01-30 2002-12-15 Siemens Ag Verfahren und vorrichtung zum betreiben einer verbrennungsanlage
DE19821956A1 (de) * 1998-05-16 1999-11-18 Deutsch Zentr Luft & Raumfahrt Verfahren zur quantitativen Analyse von Gasvolumina, insbesondere von Abgasen aus Verbrennungseinrichtungen oder -anlagen, sowie Einrichtungen zur Durchführung des Verfahrens
DE19840794C1 (de) * 1998-09-08 2000-03-23 Deutsch Zentr Luft & Raumfahrt Verfahren und Vorrichtung zur Erfassung von Infrarot-Strahlungseigenschaften von Abgasen
DE19841877A1 (de) * 1998-09-11 2000-04-20 Siemens Ag Verfahren und Vorrichtung zur Ermittlung der Rußbeladung eines Verbrennungsraums
DE19948377C1 (de) 1999-10-07 2001-05-23 Siemens Ag Verfahren und Vorrichtung zur Bestimmung sowie zur Regelung des Luftüberschusses bei einem Verbrennungsprozeß
US7456750B2 (en) * 2000-04-19 2008-11-25 Federal Express Corporation Fire suppression and indicator system and fire detection device
DE10123214A1 (de) * 2001-05-12 2002-11-28 Dungs Karl Gmbh & Co Langzeitsicheres Flammenüberwachungsverfahren und Überwachungsvorrichtung
US6914246B2 (en) 2003-03-27 2005-07-05 Gas Technology Institute Method and apparatus for spatially resolving flame temperatures using ultraviolet light emission
DE102004001748B4 (de) * 2004-01-12 2006-04-20 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zum Analysieren von beliebigen, vorzugsweise gasförmigen Medien
US7810577B2 (en) 2005-08-30 2010-10-12 Federal Express Corporation Fire sensor, fire detection system, fire suppression system, and combinations thereof
JP4927935B2 (ja) 2006-03-22 2012-05-09 フェデラル エクスプレス コーポレイション 膨張剤を含む、火災抑制装置および方法
US8018590B2 (en) * 2008-10-23 2011-09-13 General Electric Company Three-dimensional optical sensor and system for combustion sensing and control
DE102008056672A1 (de) * 2008-11-11 2010-05-12 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Überwachen der Verbrennung eines Kraftwerks auf der Grundlage zweier realer Konzentrationsverteilungen
EP2199679A1 (de) * 2008-12-22 2010-06-23 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Optimieren der Verbrennung in einem Kraftwerk
DE102009020366A1 (de) * 2009-04-27 2010-10-28 Siemens Aktiengesellschaft Intelligenter Flammenwächter
CN103180722A (zh) * 2010-10-27 2013-06-26 西门子公司 用于使含碳燃料气化的设备和方法
US8625098B2 (en) * 2010-12-17 2014-01-07 General Electric Company System and method for real-time measurement of equivalence ratio of gas fuel mixture
EP2659065B1 (en) * 2010-12-29 2016-10-12 Tetra Laval Holdings & Finance SA Flame treatment of a substrate
CN102323213B (zh) * 2011-08-25 2014-06-25 华北电力大学 基于火焰自由基的燃料种类的在线识别方法
CN103884020B (zh) * 2013-09-27 2017-01-11 广东电网公司电力科学研究院 旋流燃烧器的温度及组分分布测量方法
CN105466929B (zh) * 2015-11-20 2019-02-05 清华大学 捕捉燃烧场中的激波的方法和系统
EP3663648B1 (de) * 2018-12-05 2022-08-31 Vaillant GmbH Verfahren zur regelung des mischungsverhältnisses von verbrennungsluft und brenngas bei einem verbrennungsprozess

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999383A (en) * 1960-06-02 1961-09-12 Ford Motor Co Metallic tracer method for determining lubricant in engine exhaust
SU147818A1 (ru) * 1961-04-26 1961-11-30 О.А. Кузнецов Фотоэлектрический компенсационный ркостный пирометр
US3492869A (en) * 1966-09-03 1970-02-03 Hiromichi Toyota Means of measuring surface temperature by reflection
US3539807A (en) * 1968-04-04 1970-11-10 Texas Instruments Inc Temperature - emissivity separation and temperature independent radiometric analyzer
US3611806A (en) * 1969-07-28 1971-10-12 Chino Works Ltd Radiation thermometer
FR2137523B1 (ko) * 1971-05-07 1976-08-06 Commissariat Energie Atomique
DE2133080C3 (de) * 1971-07-02 1974-10-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen System zur optischen Kontrolle von Luftverunreinigungen in einem Großraum
US4066904A (en) * 1975-05-14 1978-01-03 Agence Nationale De Valorisation De La Recherche Anvar Method of measurement of the concentration of a substance contained in a gas and devices for carrying out said method
DE3024401A1 (de) * 1980-06-28 1982-01-28 Steag Ag, 4300 Essen Verfahren zur gesteuerten verbrennung von festen fossilen brennstoffen, insbesondere kohlestaub
GB2099990B (en) * 1981-06-05 1984-11-28 Philips Electronic Associated Temperature measurement using thermal imaging apparatus
US4579461A (en) * 1983-02-14 1986-04-01 United States Steel Corporation Dual sensor radiation pyrometer
US4616137A (en) * 1985-01-04 1986-10-07 The United States Of America As Represented By The United States Department Of Energy Optical emission line monitor with background observation and cancellation
US4779977A (en) * 1985-11-14 1988-10-25 United Technologies Corporation High optical efficiency dual spectra pyrometer
GB8607373D0 (en) * 1986-03-25 1986-04-30 Airoil Flaregas Ltd Flame condition monitoring
GB2204428A (en) * 1987-05-06 1988-11-09 British Gas Plc Control of burner air/fuel ratio
JP2642632B2 (ja) * 1987-07-03 1997-08-20 株式会社日立製作所 微粒子計測装置および微粒子計測方法
ES2031563T3 (es) * 1987-10-24 1992-12-16 Kurt-Henry Dipl.-Ing. Mindermann Procedimiento para gobernar la combustion de combustible con poder calorifico muy fluctante.
DE58907538D1 (de) * 1988-03-25 1994-06-01 Hartmann & Braun Leipzig Gmbh Dynamische Eigenüberwachungsschaltung für Flammenwächter.
DE9011973U1 (de) * 1989-09-28 1990-11-08 Mindermann, Kurt-Henry, Dipl.-Ing., 4030 Ratingen Einrichtung zur Überwachung und Bewertung von Flammen
DE4028922A1 (de) * 1989-09-28 1991-06-13 Mindermann Kurt Henry Verfahren und anordnung zum ueberwachen von verbrennungsvorgaengen
FR2675901B1 (fr) * 1991-04-25 1993-07-02 Europ Gas Turbines Sa Procede de mesure de la temperature d'une flamme par mesure des caracteristiques du spectre d'une des bandes de vibration du co2.
DE4231777C2 (de) * 1992-09-23 1995-11-30 Fraunhofer Ges Forschung Verfahren zur spektralen Analyse einer eine Flackerfrequenz aufweisenden technischen Flamme durch optische Emissions- oder Absorptionsspektroskopie und Anordnung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
EP0612961B1 (de) 1998-04-29
JPH06323996A (ja) 1994-11-25
CA2115401A1 (en) 1994-08-27
DE4305645A1 (de) 1994-08-25
DE4305645C2 (de) 1996-10-02
DE59405820D1 (de) 1998-06-04
EP0612961A2 (de) 1994-08-31
EP0612961A3 (de) 1995-08-30
ES2115792T3 (es) 1998-07-01
US5551780A (en) 1996-09-03
CA2115401C (en) 1999-04-06
CN1096370A (zh) 1994-12-14
ATE165650T1 (de) 1998-05-15
DK0612961T3 (da) 1998-10-07
CN1049734C (zh) 2000-02-23

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