含纳米颗粒的非饱和多孔介质中污染物迁移的二维计算机模拟

2022 IEEE 17th International Conference on Computer Sciences and Information Technologies (CSIT) Pub Date : 2022-11-10 DOI:10.1109/CSIT56902.2022.10000590

V. Zhukovskyy, N. Zhukovska, J. Perháč

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引用次数: 0

摘要

本文讨论了用计算机模拟污染物在含纳米颗粒的悬浮水区向捕集器过滤器迁移的复杂物理问题。提出了一种全新的二维非线性数学模型。该模型考虑了土壤各分区质量和水分运动的广义达西-克鲁特定律。利用有限差分法求出了边值问题的数值解，并为计算机实现提供了算法。利用新创建的纳米表面程序解决方案，进行计算机建模并进行数值实验分析。证明了纳米颗粒的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Two-dimensional Computer Modelling of Contaminant Migration in Unsaturated Porous Media with Nanoparticles

The complicated physical problem of computer modeling pollutant migration in the zone of suspended water with nanoparticles to the catcher filter is discussed in this study. The brand-new mathematical model of nonlinearity in two dimensions is offered. The generalized Darcy-Clute laws for mass and moisture movement in various subregions of soil are taken into careful consideration in the model. The finite difference method was used to find a numerical solution to the boundary value problem and to provide an algorithm for computer implementation. Utilizing a newly created Nanosurface program solution, computer modeling was carried out along with the analysis of numerical experiments. The nanoparticle influence was demonstrated.

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2022 IEEE 17th International Conference on Computer Sciences and Information Technologies (CSIT)

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