Determination of the temperature and concentrations for the products of combustion of a hydrocarbon fuel on the basis of their infrared self-radiation
A measuring system has been developed and a procedure has been proposed for determining the temperature of gas flows and the concentrations of the products of combustion of organic fuels on the basis of the spectral “radiation–absorption” method. A gas multi-wavelength (1.8–4.8 μm) pyrometer–photome...
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Veröffentlicht in: | International journal of heat and mass transfer 2002-04, Vol.45 (9), p.1983-1991 |
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Hauptverfasser: | , , , , , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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Zusammenfassung: | A measuring system has been developed and a procedure has been proposed for determining the temperature of gas flows and the concentrations of the products of combustion of organic fuels on the basis of the spectral “radiation–absorption” method. A gas multi-wavelength
(1.8–4.8
μm)
pyrometer–photometer has been created for measuring the self-radiation of gas flows and transmission of probing radiation from a reference source. The optimization of spectral intervals for temperature measurements of combustion products has been made. The test results of the temperature measurements for a laboratory gas burner are presented. |
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ISSN: | 0017-9310 1879-2189 |
DOI: | 10.1016/S0017-9310(01)00139-9 |