Abstract
A Raman spectrometer with the full use of energy of the probing laser radiation, repeatedly passing through the object of study to increase the scattering, is described. In a flame of a propane and air mixture, the local values of temperature and composition of gases were measured simultaneously with broadband registration of Raman spectra. The results of their processing using the original software are presented.
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The work was carried out in the framework of the state assignment to IT SB RAS (No. 1210318000217-8).
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Boyarshinov, B.F., Fedorov, S.Y. Measurement of temperature and composition of gases in a propane flame by Raman scattering with a focusing resonator system. Thermophys. Aeromech. 28, 711–716 (2021). https://doi.org/10.1134/S0869864321050127
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DOI: https://doi.org/10.1134/S0869864321050127