A Numerical Method for Determining Two Sorbent Characteristics in Case of Decreasing Porosity


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Resumo

For a mathematical model that incorporates internal-diffusion kinetics and sorbent swelling, we consider the inverse problem of determining the sorption isotherm and the porosity coefficient from two output dynamic curves. A gradient-type iterative method utilizing the conjugate problem technique is proposed and results of numerical experiments are reported. The results are used to investigate the features of the proposed method.

Sobre autores

S. Tuikina

Faculty of Computational Mathematics and Cybernetics, Lomonosov Moscow State University

Autor responsável pela correspondência
Email: tuik@cs.msu.ru
Rússia, Moscow

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