A new method for simulation and analysis of displacement of fluids in porous media |
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| Authors: | Xu You-Sheng Wu Feng-Min Chen Yan-Yan and Xu Xian-Zhi |
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| Institution: | College of Mathematics, Physics and Information Science , Zhejiang Normal University, Jinhua 321004, China; College of Science, Zhejiang University of Technology, Hangzhou 310014, China; Department of Mechanics, University of Science and Technology of China, Hefei 230026, China |
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| Abstract: | Using the principle of diffusion-limited aggregation (DLA), a new model is introduced to simulate the displacement of one fluid by another in porous media. The results agree with experiments, apparently they do not leave out film-flow phenomena. Simultaneously, we also present a new numerical method to treat our results by the lattice Boltzmann method (LBM). All these will be helpful for analysing similar subjects. |
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| Keywords: | displacement in porous media diffusion-limited aggregation (DLA) numerical treatment |
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