Extension of the Laminar Flame in a Weak Electric Field
A. V. Tupikin1, V. V. Zamashchikov2,3
1Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
2Voevodskii Institute of Chemical Kinetics and Combustion, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
3Novosibirsk State University, Novosibirsk, 630090 Russia
Keywords: ламинарное пламя, электрическое поле, PIV, спектрозональная регистрация, нормальная скорость пламени, растяжение пламени, laminar flame, electric field, spectral zonal registration, normal velocity of the flame, flame extension
Abstract
An approach to studying the influence of the electric field on the flame with separate consideration of the effects of curving and extending of the plane flame is proposed. The degree of deformation can be used as a factor determining the action efficiency. Based on the results obtained by combined application of particle image velocimetry and spectral zonal registration, the change in the degree of deformation of the flame of a Bunsen-type burner located between flat electrodes is estimated.
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