A multilevel preconditioner and its shared memory implementation for a new generation reservoir simulator
文献类型：期刊论文
| 作者 | Wu Shuhong5; Xu Jinchao2; Feng Chunsheng3; Zhang ChenSong4; Li Qiaoyun1; Shu Shi3; Wang Baohua1; Li Xiaobo1; Li Hua1 |
| 刊名 | PETROLEUM SCIENCE
 |
| 出版日期 | 2014 |
| 卷号 | 11期号:4页码:540-549 |
| 关键词 | FACTORIZATION PROCEDURE MATRIX EQUATIONS SYSTEMS Multilevel preconditioner shared memory large-scale linear system reservoir simulation |
| ISSN号 | 1672-5107 |
| 其他题名 | A multilevel preconditioner and its shared memory implementation for a new generation reservoir simulator |
| 英文摘要 | As a result of the interplay between advances in computer hardware, software, and algorithm, we are now in a new era of large-scale reservoir simulation, which focuses on accurate flow description, fine reservoir characterization, efficient nonlinear/linear solvers, and parallel implementation. In this paper, we discuss a multilevel preconditioner in a new-generation simulator and its implementation on multicore computers. This preconditioner relies on the method of subspace corrections to solve large-scale linear systems arising from fully implicit methods in reservoir simulations. We investigate the parallel efficiency and robustness of the proposed method by applying it to million-cell benchmark problems. |
| 资助项目 | [RIPED, PetroChina through PetroChina New-generation Reservoir Simulation Software] ; [Program of Research on Continental Sedimentary Oil Reservoir Simulation] ; [PetroChina] ; [NSFC] ; [Hunan Provincial Natural Science Foundation of China] ; [Specialized Research Fund for the Doctoral Program of Higher Education of China] ; [Dean's Startup Fund] ; [Academy of Mathematics and System Sciences] ; [State High Tech Development Plan of China (863 Program)] ; [Program for Changjiang Scholars and Innovative Research Team in University of China] ; [Scientific Research Fund of the Hunan Provincial Education Department of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5348032 |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/54031]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 作者单位 | 1.PetroChina, Res Institute Petr Explorat & Dev, Beijing 100083, Peoples R China 2.Penn State University, Dept Math, Universityersity Pk, PA 16802 USA 3.湘潭大学 4.中国科学院数学与系统科学研究院 5.State Key Lab Enhanced Oil Recovery, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu Shuhong,Xu Jinchao,Feng Chunsheng,et al. A multilevel preconditioner and its shared memory implementation for a new generation reservoir simulator[J]. PETROLEUM SCIENCE,2014,11(4):540-549. |
| APA | Wu Shuhong.,Xu Jinchao.,Feng Chunsheng.,Zhang ChenSong.,Li Qiaoyun.,...&Li Hua.(2014).A multilevel preconditioner and its shared memory implementation for a new generation reservoir simulator.PETROLEUM SCIENCE,11(4),540-549. |
| MLA | Wu Shuhong,et al."A multilevel preconditioner and its shared memory implementation for a new generation reservoir simulator".PETROLEUM SCIENCE 11.4(2014):540-549. |
入库方式： OAI收割
来源：数学与系统科学研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。