Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование
On combustion regimes of syngas-air and methane-air lean flames for swirl-stabilized burners. / Tolstoguzov, R. V.; Sharaborin, D. K.
в: Journal of Physics: Conference Series, Том 1382, № 1, 012067, 28.11.2019.Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование
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TY - JOUR
T1 - On combustion regimes of syngas-air and methane-air lean flames for swirl-stabilized burners
AU - Tolstoguzov, R. V.
AU - Sharaborin, D. K.
PY - 2019/11/28
Y1 - 2019/11/28
N2 - This work presents result of visualisation of the characteristic combustion regimes of methane-air and syngas-air swirl-stabilized flames for an unconfined premixed burner (Re = 5000) and non-premixed combustion chamber (Re = 30000). Equivalence ratios were selected to have nearly equal values of the laminar flame propagation speed for the methane/air and syngas/air flames. Visualization for the premixed combustion for the model swirl burner revealed a similar shape of the flames for all mixtures. In contrast, during combustion of methane and syngas in the combustion chamber in the case of combustion in the combustion chamber, these differences in parameters cause completely visually diverse combustion modes.
AB - This work presents result of visualisation of the characteristic combustion regimes of methane-air and syngas-air swirl-stabilized flames for an unconfined premixed burner (Re = 5000) and non-premixed combustion chamber (Re = 30000). Equivalence ratios were selected to have nearly equal values of the laminar flame propagation speed for the methane/air and syngas/air flames. Visualization for the premixed combustion for the model swirl burner revealed a similar shape of the flames for all mixtures. In contrast, during combustion of methane and syngas in the combustion chamber in the case of combustion in the combustion chamber, these differences in parameters cause completely visually diverse combustion modes.
KW - PRECESSING VORTEX CORE
KW - OSCILLATIONS
UR - http://www.scopus.com/inward/record.url?scp=85077264432&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1382/1/012067
DO - 10.1088/1742-6596/1382/1/012067
M3 - Conference article
AN - SCOPUS:85077264432
VL - 1382
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012067
T2 - 3th Siberian Thermophysical Seminar, STS 2019
Y2 - 27 August 2019 through 29 August 2019
ER -
ID: 22994235