Mathematical modelling of a mushy region formation during sulphation of calcium carbonate
نویسنده
چکیده
The subject of the present paper is the derivation and asymptotic analysis of a mathematical model for the formation of a mushy region during sulphation of calcium carbonate. The model is derived by averaging, with the use of the multiple scales method, applied on microscopic moving boundary problems. The latter problems describe the transformation of calcium carbonate into gypsum on the microscopic scale. The derived macroscopic model is solved numerically with the use of a finite element method. The results of some simulations and a relevant discussion are also presented.
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عنوان ژورنال:
- NHM
دوره 9 شماره
صفحات -
تاریخ انتشار 2014