AU6977700A - Method and device for measuring the temperature of a gas using laser-induced incandescence pyrometry - Google Patents

Method and device for measuring the temperature of a gas using laser-induced incandescence pyrometry

Info

Publication number
AU6977700A
AU6977700A AU69777/00A AU6977700A AU6977700A AU 6977700 A AU6977700 A AU 6977700A AU 69777/00 A AU69777/00 A AU 69777/00A AU 6977700 A AU6977700 A AU 6977700A AU 6977700 A AU6977700 A AU 6977700A
Authority
AU
Australia
Prior art keywords
pyrometry
laser
measuring
gas
temperature
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.)
Abandoned
Application number
AU69777/00A
Inventor
Ken Haffner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Research Ltd Sweden
Original Assignee
ABB Research Ltd Sweden
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ABB Research Ltd Sweden filed Critical ABB Research Ltd Sweden
Publication of AU6977700A publication Critical patent/AU6977700A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G01J5/602—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using selective, monochromatic or bandpass filtering
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Radiation Pyrometers (AREA)
AU69777/00A 1999-09-23 2000-09-20 Method and device for measuring the temperature of a gas using laser-induced incandescence pyrometry Abandoned AU6977700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19945640 1999-09-23
DE1999145640 DE19945640A1 (en) 1999-09-23 1999-09-23 Method and device for gas temperature measurement with laser-induced white-hot pyrometry
PCT/CH2000/000510 WO2001022045A1 (en) 1999-09-23 2000-09-20 Method and device for measuring the temperature of a gas using laser-induced incandescence pyrometry

Publications (1)

Publication Number Publication Date
AU6977700A true AU6977700A (en) 2001-04-24

Family

ID=7923061

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69777/00A Abandoned AU6977700A (en) 1999-09-23 2000-09-20 Method and device for measuring the temperature of a gas using laser-induced incandescence pyrometry

Country Status (4)

Country Link
EP (1) EP1214571A1 (en)
AU (1) AU6977700A (en)
DE (1) DE19945640A1 (en)
WO (1) WO2001022045A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2945349B1 (en) * 2009-05-05 2015-06-19 Univ Paris Ouest Nanterre La Defense METHOD AND SYSTEM FOR DETERMINING THE SPATIAL DISTRIBUTION OF A THERMODYNAMIC PARAMETER OF A SEMI-TRANSPARENT MEDIUM
US8410946B2 (en) 2010-03-05 2013-04-02 General Electric Company Thermal measurement system and method for leak detection
US8469588B2 (en) * 2010-05-03 2013-06-25 General Electric Company System and method for compressor inlet temperature measurement
US8702372B2 (en) 2010-05-03 2014-04-22 Bha Altair, Llc System and method for adjusting compressor inlet fluid temperature
US9097182B2 (en) 2010-08-05 2015-08-04 General Electric Company Thermal control system for fault detection and mitigation within a power generation system
US9019108B2 (en) 2010-08-05 2015-04-28 General Electric Company Thermal measurement system for fault detection within a power generation system
RU2577793C1 (en) * 2014-09-30 2016-03-20 Акционерное общество "Опытное Конструкторское Бюро Машиностроения имени И.И. Африкантова" (АО "ОКБМ Африкантов") Method for thermal-imaging determination of turbulence characteristics of non-isothermal flux
EP3462153B1 (en) 2017-09-29 2021-09-22 General Electric Technology GmbH Method for determining a local hot gas temperature in a hot gas duct, and devices for carrying out the method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081215A (en) * 1976-05-18 1978-03-28 General Electric Company Stable two-channel, single-filter spectrometer
SE453017B (en) * 1985-06-13 1988-01-04 Opsis Ab Ideon SET AND DEVICE FOR DETERMINING PARAMETERS FOR GASFUL SUBSTANCES PRESENT IN THE BURNING PROCESSES AND OTHER PROCESSES AT HIGH TEMPERATURE
US4868768A (en) * 1986-09-17 1989-09-19 The United States Of America As Represented By The United States Department Of Energy Optical absorption measurement system
FR2605733B1 (en) * 1986-10-24 1989-04-28 Siderurgie Fse Inst Rech METHOD AND DEVICE FOR OPTICALLY MEASURING THE TEMPERATURE OF A GAS
DE3709065A1 (en) * 1987-03-19 1988-09-29 Max Planck Gesellschaft Method and device for contactless measurement of the temperature distribution in a measurement volume
DE3939876A1 (en) * 1989-12-01 1991-06-06 Siemens Ag Foil thickness-thermal property contactless measurement device - has head connected to heat source and thermal radiation receiver via optical conductors
GB9415869D0 (en) * 1994-08-05 1994-09-28 Univ Mcgill Substrate measurement by infrared spectroscopy
JPH0894526A (en) * 1994-09-22 1996-04-12 Toyota Central Res & Dev Lab Inc Method for measuring soot concentration
DE19809791C1 (en) * 1998-03-09 1999-07-15 Fraunhofer Ges Forschung Method of position-resolved measurement of temp. in a medium, e.g. in an engine combustion chamber

Also Published As

Publication number Publication date
WO2001022045A1 (en) 2001-03-29
EP1214571A1 (en) 2002-06-19
DE19945640A1 (en) 2001-04-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase