Numerical Study of the Higher-Order Maxwell-Stefan Model of Diffusion
The aim of the study is to compare the standard Maxwell-Stefan model of diffusion with the higher-order one recently derived. This higher-order model takes into account the influence of the complete pressure tensor. A numerical scheme is developed for comparing the two models through numerical simul...
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| Main Authors: | , |
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| Format: | Journal Article |
| Language: | English |
| Published: |
17-07-2024
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| Subjects: | |
| Online Access: | Get full text |
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| Summary: | The aim of the study is to compare the standard Maxwell-Stefan model of
diffusion with the higher-order one recently derived. This higher-order model
takes into account the influence of the complete pressure tensor. A numerical
scheme is developed for comparing the two models through numerical simulations
of three-component diffusion. It is shown that the higher-order model preserves
qualitative features of the diffusion process, but quantitative differences
were observed in the behavior of the mixture components. |
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| DOI: | 10.48550/arxiv.2407.12362 |