Planar temperature imaging using thermally assisted laser induced fluorescence of OH in a methane-air flame

Colin Copeland; Jacob Friedman; Metin Renksizbulut

Planar temperature imaging using thermally assisted laser induced fluorescence of OH in a methane-air flame

Colin Copeland, Jacob Friedman, Metin Renksizbulut

Department of Mechanical Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

Vibrational thermally assisted fluorescence of OH is used to obtain averaged two-dimensional temperature data from a lean methane-air flame. A simple two-level vibrational model is used to describe the relationship between the population ratio of excited states and temperature. The quenching versus vibrational transfer ratio between the excited states is used as a calibration parameter to fit the data to thermocouple measurements. This work in progress has yielded promising results, with temperatures typically within 100K of thermocouple data.

Original language	English
Publication status	Published - 2005
Event	2005 Combustion Institute/Canadian Section (CI/CS) Spring Technical Meeting - Halifax, UK United Kingdom Duration: 15 May 2005 → 18 May 2005

Conference

Conference	2005 Combustion Institute/Canadian Section (CI/CS) Spring Technical Meeting
Country/Territory	UK United Kingdom
City	Halifax
Period	15/05/05 → 18/05/05

Cite this

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title = "Planar temperature imaging using thermally assisted laser induced fluorescence of OH in a methane-air flame",

abstract = "Vibrational thermally assisted fluorescence of OH is used to obtain averaged two-dimensional temperature data from a lean methane-air flame. A simple two-level vibrational model is used to describe the relationship between the population ratio of excited states and temperature. The quenching versus vibrational transfer ratio between the excited states is used as a calibration parameter to fit the data to thermocouple measurements. This work in progress has yielded promising results, with temperatures typically within 100K of thermocouple data. ",

author = "Colin Copeland and Jacob Friedman and Metin Renksizbulut",

year = "2005",

language = "English",

note = "2005 Combustion Institute/Canadian Section (CI/CS) Spring Technical Meeting ; Conference date: 15-05-2005 Through 18-05-2005",

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TY - CONF

T1 - Planar temperature imaging using thermally assisted laser induced fluorescence of OH in a methane-air flame

AU - Copeland, Colin

AU - Friedman, Jacob

AU - Renksizbulut, Metin

PY - 2005

Y1 - 2005

N2 - Vibrational thermally assisted fluorescence of OH is used to obtain averaged two-dimensional temperature data from a lean methane-air flame. A simple two-level vibrational model is used to describe the relationship between the population ratio of excited states and temperature. The quenching versus vibrational transfer ratio between the excited states is used as a calibration parameter to fit the data to thermocouple measurements. This work in progress has yielded promising results, with temperatures typically within 100K of thermocouple data.

AB - Vibrational thermally assisted fluorescence of OH is used to obtain averaged two-dimensional temperature data from a lean methane-air flame. A simple two-level vibrational model is used to describe the relationship between the population ratio of excited states and temperature. The quenching versus vibrational transfer ratio between the excited states is used as a calibration parameter to fit the data to thermocouple measurements. This work in progress has yielded promising results, with temperatures typically within 100K of thermocouple data.

M3 - Paper

T2 - 2005 Combustion Institute/Canadian Section (CI/CS) Spring Technical Meeting

Y2 - 15 May 2005 through 18 May 2005

ER -

Planar temperature imaging using thermally assisted laser induced fluorescence of OH in a methane-air flame

Abstract

Conference

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