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On the solution of the equation of diffusion processes during the uptake of excess calcium by calcium fluoride

Authors
Journal
Journal of Physics and Chemistry of Solids
0022-3697
Publisher
Elsevier
Publication Date
Volume
30
Issue
10
Identifiers
DOI: 10.1016/0022-3697(69)90068-7

Abstract

Abstract This paper presents an iteration method for the solution of a generalized diffusion equation derived from the theory of diffusion process during the uptake of excess calcium by calcium fluoride. The iteration process can be carried out by a digital computer to obtain a numerical integration of the diffusion equation with estimated accuracy. By using a GE-225 computer it takes, on the average, no more than 2 min to obtain a solution of the diffusion equation to within 1 per cent error. To demonstrate the general applicability of the method numerical solutions for a wide range of the parameter have been worked out.

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