Combustion of n-butanol in a flat minichannel
V.V. Zamashchikov1, A.A. Korzhavin1, and E.A. Chinnov2,3
1 Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Novosibirsk, Russia
2 Kutateladze Institute of Thermophysics SB RAS, Novosibirsk, Russia
3 Novosibirsk State University of Architecture and Civil Engineering, Novosibirsk, Russia
E-mail: chinnov@itp.nsc.ru
Keywords: combustion, flat channel, two-phase flow, liquid film
Abstract
Combustion of n-butanol was studied experimentally at the two-phase flow in a rectangular channel of 4-mm height. Characteristics of the two-phase flow in channels with close configuration were analyzed, and the conditions of flame spread in the channel were determined. The dependencies of flame propagation velocity on flow velocity of the gas mixture with different oxygen contents were measured.
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