Laser ignition of low-rank coal
- Autores: Aduev B.P.1, Nurmukhametov D.R.1, Nelyubina N.V.1, Kovalev R.Y.1, Zaostrovskii A.N.1, Ismagilov Z.R.1
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Afiliações:
- Institute of Coal Chemistry and Chemical Materials Science, Siberian Branch
- Edição: Volume 10, Nº 6 (2016)
- Páginas: 963-965
- Seção: Combustion, Explosion, and Shock Waves
- URL: https://journals.rcsi.science/1990-7931/article/view/198291
- DOI: https://doi.org/10.1134/S1990793116060154
- ID: 198291
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Resumo
The measured thresholds (Hcr) and kinetic characteristics of the ignition of the volatile substances and the coke residue of low-rank coal under the action of the pulses of a neodymium laser (1064 nm, 120 μs) are reported here. The ignition of volatile substances was observed in microsecond (Hcr = 0.3 J/cm2) and millisecond time intervals (Hcr = 1.2 J/cm2). The combustion of the coke residue occurred in a time interval of 30–100 ms (Hcr = 2.6 J/cm2).
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Sobre autores
B. Aduev
Institute of Coal Chemistry and Chemical Materials Science, Siberian Branch
Autor responsável pela correspondência
Email: lesinko-iuxm@yandex.ru
Rússia, Kemerovo
D. Nurmukhametov
Institute of Coal Chemistry and Chemical Materials Science, Siberian Branch
Email: lesinko-iuxm@yandex.ru
Rússia, Kemerovo
N. Nelyubina
Institute of Coal Chemistry and Chemical Materials Science, Siberian Branch
Email: lesinko-iuxm@yandex.ru
Rússia, Kemerovo
R. Kovalev
Institute of Coal Chemistry and Chemical Materials Science, Siberian Branch
Email: lesinko-iuxm@yandex.ru
Rússia, Kemerovo
A. Zaostrovskii
Institute of Coal Chemistry and Chemical Materials Science, Siberian Branch
Email: lesinko-iuxm@yandex.ru
Rússia, Kemerovo
Z. Ismagilov
Institute of Coal Chemistry and Chemical Materials Science, Siberian Branch
Email: lesinko-iuxm@yandex.ru
Rússia, Kemerovo
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