A comparative study of using two numerical strategies to simulate the biochemical processes in microbially induced calcite precipitation
文献类型：期刊论文
| 作者 | Feng, Dianlei1,3; Wang, Xuerui4; Nackenhorst, Udo4; Zhang, Xuming4; Pan, Pengzhi2 |
| 刊名 | JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING
 |
| 出版日期 | 2022-04-01 |
| 卷号 | 14期号:2页码:592 |
| 关键词 | Microbially induced calcite precipitation (MICP) Advection-diffusion-reaction (ADR) equation Time discontinuous Galerkin (TDG) method OpenGeoSys-PHREEQC |
| ISSN号 | 1674-7755 |
| 英文摘要 | In this study, we carried out a comparative study of two different numerical strategies for the modeling of the biogeochemical processes in microbially induced calcite precipitation (MICP) process. A simplified MICP model was used, which is based on the mass transport theory. Two numerical strategies, namely the operator splitting (OS) and the global implicit (GI) strategies, were adopted to solve the coupled reactive mass transport problems. These two strategies were compared in the aspects of numerical accuracy, convergence property and computational efficiency by solving the presented MICP model. To look more into the details of the model, sensitivity analysis of some important modeling parameters was also carried out in this paper. (C) 2022 Institute of Rock and Soil Mechanics, Chinese Academy of Sciences. Production and hosting by Elsevier B.V. |
| 学科主题 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000774015400021 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/35111]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | 1.Institute of Fluid Mechanics and Environmental Physics in Civil Engineering, Leibniz University Hannover, Hannover, 30167, Germany 2.State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, 430071, China 3.Department of Hydraulic Engineering, Tongji University, Shanghai, 200092, China 4.Institute of Mechanics and Computational Mechanics, Leibniz University Hannover, Hannover, 30167, Germany |
| 推荐引用方式 GB/T 7714 | Feng, Dianlei,Wang, Xuerui,Nackenhorst, Udo,et al. A comparative study of using two numerical strategies to simulate the biochemical processes in microbially induced calcite precipitation[J]. JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING,2022,14(2):592. |
| APA | Feng, Dianlei,Wang, Xuerui,Nackenhorst, Udo,Zhang, Xuming,&Pan, Pengzhi.(2022).A comparative study of using two numerical strategies to simulate the biochemical processes in microbially induced calcite precipitation.JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING,14(2),592. |
| MLA | Feng, Dianlei,et al."A comparative study of using two numerical strategies to simulate the biochemical processes in microbially induced calcite precipitation".JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING 14.2(2022):592. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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