Application of the Mean-Field Kinetic Method for Description of the Reaction Diffusion
Application of the Mean-Field Kinetic Method for Description of the Reaction Diffusion
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In this paper we present the results of modeling of the reaction diffusion in fcc structure between pure component A and orderedphase A<sub>1</sub>B<sub>1</sub> using the kinetic mean-field method.Theformationtime of the ordered phase A<sub>3</sub>B<sub>1</sub> (incubation time) exponentially here depends on the asymmetry of the system.On the base of the kinetic mean-field method the tracer diffusion coefficients in the ordered phase A<sub>3</sub>B<sub>1</sub> weredetermined.
Based on the computer experiments read more and theoretical considerations the constant of phase growth has been determined.Keywords:diffusion, phase formation,incubation time, kinetic mean-field method, asymmetry.