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This article is cited in 21 scientific papers (total in 21 papers)
Applied optics
Ignition of different metamorphic grade coals by free-running laser pulses
B. P. Aduev, D. R. Nurmuhametov, Ya. V. Kraft, Z. R. Ismagilov Federal Research Center for Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences, Kemerovo, Russia
Abstract:
A study was made of laser ignition (1064 nm, 120 $\mu$s) of coals of grades DG, G, G, and K. For all grades of coal, three successive ignition stages were found, characterized by threshold radiation energy densities that have characteristic values for each grade of coal.
Keywords:
coal, laser, ignition, volatiles, degree of coalification, coke residue.
Received: 11.11.2019 Revised: 04.12.2019 Accepted: 06.12.2019
Citation:
B. P. Aduev, D. R. Nurmuhametov, Ya. V. Kraft, Z. R. Ismagilov, “Ignition of different metamorphic grade coals by free-running laser pulses”, Optics and Spectroscopy, 128:3 (2020), 442–448; Optics and Spectroscopy, 128:3 (2020), 429–435
Linking options:
https://www.mathnet.ru/eng/os461 https://www.mathnet.ru/eng/os/v128/i3/p442
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Abstract page: | 45 | Full-text PDF : | 21 |
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