Инд. авторы:	Gusachenko L.K., Zarko V.E., Rychkov A.D.
Заглавие:	Instability of a combustion model with surface vaporization and overheat in the condensed phase
Библ. ссылка:	Gusachenko L.K., Zarko V.E., Rychkov A.D. Instability of a combustion model with surface vaporization and overheat in the condensed phase // Combustion, Explosion, and Shock Waves. - 1997. - Vol.33. - Iss. 1. - P.34-40. - ISSN 0010-5082. - EISSN 1573-8345.
Внешние системы:	DOI: 10.1007/BF02671850; РИНЦ: 13256488; WoS: A1997YF28600005;
Реферат:	eng: Using numerical modeling, we have revealed the instability of a steady-state combustion regime which was previously obtained using analytical methods in the substance-combustion model with surface vaporization and with exothermic reactions in the condensed phase which are intense enough to form a maximum of temperature underneath the surface. The instability has been. studied analytically using the method of small perturbations to eliminate the version of its nonphysical (numerical) character. Steady-state combustion regimes with; maxima on the condensed-phase temperature profile are shown to be actually unsteady. It is suggested that convection in a liquid-subsurface layer owing to bubble motion caused by the Marangoni effect should be taken into account to describe correctly the experimentally observed steady-state regimes with a leading role of the condensed phase.
Издано:	1997
Физ. характеристика:	с.34-40