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High-Speed Visualization of Nanopowder Combustion in Air

F. A. Gubarev, M. S. Klenovskii, L. Li, A.V. Mostovshchikov, A. P. Ilyin
2018 Óptica Pura y Aplicada  
The paper discusses the methods of high-speed imaging of high-temperature processes in a real time mode: passive registration in the own light, usage of laser illumination, and using the laser monitor. The visualization results of combustion in air of Al nanopowder and thermite Al-Fe2O3 mixture are presented. The perspectives of application of laser monitors in NDE are considered, particularly for the study of laser ignition of thermite mixtures and solid fuels.
doi:10.7149/opa.51.4.51003 fatcat:5gpwyftckvdczptshrr5c35mya