A Numerical Method for Determining Two Sorbent Characteristics in Case of Decreasing Porosity
- Autores: Tuikina S.R.1
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Afiliações:
- Faculty of Computational Mathematics and Cybernetics, Lomonosov Moscow State University
- Edição: Volume 30, Nº 2 (2019)
- Páginas: 155-163
- Seção: Article
- URL: https://journals.rcsi.science/1046-283X/article/view/247861
- DOI: https://doi.org/10.1007/s10598-019-09443-0
- ID: 247861
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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.
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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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