The Dynamics and Heat and Mass Transfer of a Vapor Bubble Containing a Hot Particle

Author: Gubaidullin A.   Sannikov I.  

Publisher: Springer Publishing Company

ISSN: 0018-151X

Source: High Temperature, Vol.43, Iss.6, 2005-11, pp. : 922-929

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Abstract

A model of dynamics of “two-phase” bubble is suggested, which takes into account the disequilibrium of phase transition. Numerical simulation is performed of processes of heat and mass transfer. The thermal conditions of growth of a vapor bubble containing a hot particle are studied. The effect of disequilibrium of phase transition in the thermal and dynamic modes of vapor layer growth is investigated.