New High-Speed Combination of Spectroscopic And Brightness Pyrometry For Studying Particles Temperature Distribution In Plasma Jets

Up-to-date methods and devices for temperature of dispersed phase control in
high-temperature flows are considered. Possibilities of building pyrometric systems using available
modern equipment are discussed. The new pyrometric method based on registration of a wide
spectral range of radiation is proposed and implemented. Results of particles temperature
measurements during plasma treatment of zirconia powders are presented.