Spectral pyrometry of surface and flame

The development of high-speed aircraft requires the study of high-temperature materials and of combustion processes in engine combustion chambers. One of the main parameters in these studies is the temperature, which must be measured up to 3000K. Such high temperatures can be measured only by non-co...

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Bibliographic Details
Published in:Journal of physics. Conference series 2021-05, Vol.1891 (1), p.12045
Main Authors: Mosharov, V E, Radchenko, V N, Senyuev, I V
Format: Article
Language:English
Subjects:
Combustion chambers
Energy distribution
Physics
Pyrometry
Spectra
Temperature
Temperature measurement
Thermal radiation
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Summary:The development of high-speed aircraft requires the study of high-temperature materials and of combustion processes in engine combustion chambers. One of the main parameters in these studies is the temperature, which must be measured up to 3000K. Such high temperatures can be measured only by non-contact methods. One of these methods is spectral pyrometry, which is based on temperature measurement from the energy distribution in thermal radiation spectrum of investigated object. This paper presents the results of spectral pyrometry application to measure the surface temperatures and hydrocarbon flame temperatures.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1891/1/012045