An Approach for Modeling Rock Discontinuous Mechanical Behavior Under Multiphase Fluid Flow Conditions
文献类型：期刊论文
| 作者 | Feng, Xia-Ting2 ; Pan, Peng-Zhi1,2; Rutqvist, Jonny1; Yan, Fei2
|
| 刊名 | ROCK MECHANICS AND ROCK ENGINEERING
 |
| 出版日期 | 2014 |
| 卷号 | 47期号:2页码:589-603 |
| 关键词 | Rock discontinuous cellular automaton TOUGH2 CO2 injection Discontinuity Multiphase flow |
| ISSN号 | 0723-2632 |
| DOI | 10.1007/s00603-013-0428-1 |
| 英文摘要 | In this paper, the two computer codes TOUGH2 and RDCA (for "rock discontinuous cellular automaton") are integrated for coupled hydromechanical analysis of multiphase fluid flow and discontinuous mechanical behavior in heterogeneous rock. TOUGH2 is a well-established code for geohydrological analysis involving multiphase, multicomponent fluid flow and heat transport; RDCA is a numerical model developed for simulating the nonlinear and discontinuous geomechanical behavior of rock. The RDCA incorporates the discontinuity of a fracture independently of the mesh, such that the fracture can be arbitrarily located within an element, while the fluid pressure calculated by TOUGH2 can be conveniently applied to fracture surfaces. We verify and demonstrate the coupled TOUGH-RDCA simulator by modeling a number of simulation examples related to coupled multiphase flow and geomechanical processes associated with the deep geological storage of carbon dioxide-including modeling of ground surface uplift, stress-dependent permeability, and the coupled multiphase flow and geomechanical behavior of fractures intersecting the caprock. |
| WOS研究方向 | Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000331710200020 |
| 出版者 | SPRINGER WIEN |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3570]  |
| 专题 | 岩土力学所知识全产出_期刊论文 岩土力学所知识全产出 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Univ Calif Berkeley, Lawrence Berkeley Natl Lab 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; |
| 推荐引用方式 GB/T 7714 | Feng, Xia-Ting,Pan, Peng-Zhi,Rutqvist, Jonny,et al. An Approach for Modeling Rock Discontinuous Mechanical Behavior Under Multiphase Fluid Flow Conditions[J]. ROCK MECHANICS AND ROCK ENGINEERING,2014,47(2):589-603. |
| APA | Feng, Xia-Ting,Pan, Peng-Zhi,Rutqvist, Jonny,&Yan, Fei.(2014).An Approach for Modeling Rock Discontinuous Mechanical Behavior Under Multiphase Fluid Flow Conditions.ROCK MECHANICS AND ROCK ENGINEERING,47(2),589-603. |
| MLA | Feng, Xia-Ting,et al."An Approach for Modeling Rock Discontinuous Mechanical Behavior Under Multiphase Fluid Flow Conditions".ROCK MECHANICS AND ROCK ENGINEERING 47.2(2014):589-603. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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