DOIONLINE

DOIONLINE NO - IJASEAT-IRAJ-DOIONLINE-11137

Publish In
International Journal of Advances in Science, Engineering and Technology(IJASEAT)-IJASEAT
Journal Home
Volume Issue
Issue
Volume-6,Issue-1,Special Issue - 1  ( Feb, 2018 )
Paper Title
Mathematical Modeling of Crystal Growth With Allowance for Meirs Kinetics
Author Name
Eugenya V. Makoveeva, Dmitri V. Alexandrov
Affilition
Ural Federal University, Department of Theoretical and Mathematical Physics, Laboratory of -Scale Mathematical Modeling, 620000, Ekaterinburg, Russian Federation
Pages
54-59
Abstract
The process of nucleation and growth of crystals in a metastable medium (supercooled liquid or supersaturated solution) is studied theoretically in the presence of Meirs kinetics. The removal of crystals and their “diffusion” in the space of radii are taken into account in the Fokker-Planck equation for the distribution function. The time-dependent external heat (or mass) flux which controls the level of system metastability is included in the heat (mass) balance equation. A complete analytical solution of integro-differential model is obtained. Index Terms— Crystallizer, distribution function, kinetics, nucleation.
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