LAMINAR BURNING VELOCITIES OF METHANOL, ETHANOL AND NUMERICAL RESEARCH OF PROCESSES OF SPONTANEOUS IGNITION AND PROPAGATION OF THE LAMINAR FLAME IN RICH MIXES OF ETHANOL WITH AIR

Artem A. Khachikian
1. Новосибирский государственный университет Новосибирск, Россия
Tatyana A. Bolshova
1. Институт химической кинетики и горения им. В. В. Воеводского СО РАН Новосибирск, Россия
Valeriy A. Bunev
1. Институт химической кинетики и горения им. В. В. Воеводского СО РАН Новосибирск, Россия
bunev@kinetics.nsc.ru
Материал поступил в редколлегию 10.06.2013
Processes of spontaneous ignition and propagation of a flat laminar flame in ethanol mixes with air investigated by numerical methods. It is shown that in rich mixes in a flame and at spontaneous ignition superadiabatic temperatures develop. Faster process of formation of water appears also more productive in a thermal emission and temperature increase, than slower processes of formation of CO and CO2. Presence of superadiabatic temperatures stabilizes burning of rich mixes of ethanol of subcritical composition.

Keywords:
superadiabatic, auto-ignition, flame propagation, ethanol.
УДК 536.64

����������� �1LAMINAR BURNING VELOCITIES OF METHANOL, ETHANOL AND NUMERICAL RESEARCH OF PROCESSES OF SPONTANEOUS IGNITION AND PROPAGATION OF THE LAMINAR FLAME IN RICH MIXES OF ETHANOL WITH AIR
Выходные данные: Khachikian A. A., Bunev V. A., Bolshova T. A., Babkin V. S. LAMINAR BURNING VELOCITIES OF METHANOL, ETHANOL AND NUMERICAL RESEARCH OF PROCESSES OF SPONTANEOUS IGNITION AND PROPAGATION OF THE LAMINAR FLAME IN RICH MIXES OF ETHANOL WITH AIR. Vestnik NSU. Series: Physics 2013, vol. 8, no. 4. С. 93–102 (in Russ.).
DOI 10.54362/1818-7919-2013-8-4-93-102