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1 2009

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Vlianie elektriceskogo pola na gidrodinamiku laminarnogo plameni

Ganeev O. V., Tupikin A. V., Zamasikov V. V.

Prace Instytutu Nafty i Gazu

2009

nr 162

277-282

Burning of gaseous fuels is widely uses in practice. Efficiency of combustion and mixtures of burning products depend on of an initial mixture, organization of combustion, effect of external factors, for example, electric field. Electric field causes movement of the electric charges formed in front of a flame therefore there is a change of structure of a current that leads to change of a surface of a flame and profiles of temperatures. Thereof such characteristic of a flame as laminar burning velocity is changed. Besides, electric field can influence directly on burning kinetics that also can change laminar burning velocity. In the present work influence of electric field on local significances of gas speed near to burning front was studied. Experiments have shown that electric field, first of all, changes a hydrodynamic picture of a current that leads to change of a surface of a flame and laminar burning velocity.