Measurements of OH rotational temperatures in flames by using polarization spectroscopy

Kaj Nyholm

doi:10.1016/0030-4018(94)90140-6

Measurements of OH rotational temperatures in flames by using polarization spectroscopy

Kaj Nyholm^*

^*Corresponding author for this work

Not published at VTT

Helsinki University of Technology

Research output: Contribution to journal › Article › Scientific › peer-review

25 Citations (Scopus)

Abstract

Ppolarization spectroscopy is applied to determine temperatures in flames. Spectra of the A²Σ-X²Π(0,0) system of the OH molecule were measured using polarization spectroscopy in a premixed atmospheric pressure acetylene-oxygen flame and in a Bunsen type propane-air flame. Rotational temperatures were determined from the measured spectra by the Boltzmann plotting method.

Original language	English
Pages (from-to)	66-70
Journal	Optics Communications
Volume	111
Issue number	1-2
DOIs	https://doi.org/10.1016/0030-4018(94)90140-6
Publication status	Published - 15 Sept 1994
MoE publication type	A1 Journal article-refereed

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10.1016/0030-4018(94)90140-6

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title = "Measurements of OH rotational temperatures in flames by using polarization spectroscopy",

abstract = "Ppolarization spectroscopy is applied to determine temperatures in flames. Spectra of the A2Σ-X2Π(0,0) system of the OH molecule were measured using polarization spectroscopy in a premixed atmospheric pressure acetylene-oxygen flame and in a Bunsen type propane-air flame. Rotational temperatures were determined from the measured spectra by the Boltzmann plotting method.",

author = "Kaj Nyholm",

year = "1994",

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doi = "10.1016/0030-4018(94)90140-6",

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N2 - Ppolarization spectroscopy is applied to determine temperatures in flames. Spectra of the A2Σ-X2Π(0,0) system of the OH molecule were measured using polarization spectroscopy in a premixed atmospheric pressure acetylene-oxygen flame and in a Bunsen type propane-air flame. Rotational temperatures were determined from the measured spectra by the Boltzmann plotting method.

AB - Ppolarization spectroscopy is applied to determine temperatures in flames. Spectra of the A2Σ-X2Π(0,0) system of the OH molecule were measured using polarization spectroscopy in a premixed atmospheric pressure acetylene-oxygen flame and in a Bunsen type propane-air flame. Rotational temperatures were determined from the measured spectra by the Boltzmann plotting method.

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DO - 10.1016/0030-4018(94)90140-6

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VL - 111

SP - 66

EP - 70

JO - Optics Communications

JF - Optics Communications

IS - 1-2

ER -

Measurements of OH rotational temperatures in flames by using polarization spectroscopy

Abstract

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