CHOICE OF A SPECTRAL RANGE FOR MEASURING TEMPERATURE FIELDS IN A FLAME AND RECORDING HIGH-TEMPERATURE OBJECTS SCREENED BY THE FLAME USING IR DIAGNOSTIC METHODS

摘要

Results of experimental investigations of radiation spectra of flame produced from combustion of different fuels are presented. Based on an analysis of the spectra, the well-founded choice of spectral ranges for IR diagnostic methods is performed to measure temperature fields in the flame and to record high-temperature objects screened by the flame.