Parallelizing of macro-scale pseudo-particle modeling for particle-fluid systems
文献类型：期刊论文
| 作者 | Tang, DX; Ge, W; Wang, XW; Ma, JS; Guo, L; Li, JH |
| 刊名 | SCIENCE IN CHINA SERIES B-CHEMISTRY
 |
| 出版日期 | 2004-10-01 |
| 卷号 | 47期号:5页码:434-442 |
| 关键词 | particle system parallel algorithm macro-scale pseudo-particle modeling multi-level cell-subdivision |
| ISSN号 | 1006-9291 |
| 其他题名 | Sci. China Ser. B-Chem. |
| 中文摘要 | A parallel algorithm suitable for simulating multi-sized particle systems and multiphase fluid systems is proposed based on macro-scale pseudo-particle modeling (MaPPM). The algorithm employs space-decomposition of the computational load among the processing elements (PEs) and multi-level cell-subdivision technique for particle indexing. In this algorithm, a 2D gas-solid system is simulated with the temporal variations of drags on solids, inter-phase slip velocities and solids concentration elaborately monitored. Analysis of the results shows that the algorithm is of good parallel efficiency and scalability, demonstrating the unique advantage of MaPPM in simulating complex flows. |
| 英文摘要 | A parallel algorithm suitable for simulating multi-sized particle systems and multiphase fluid systems is proposed based on macro-scale pseudo-particle modeling (MaPPM). The algorithm employs space-decomposition of the computational load among the processing elements (PEs) and multi-level cell-subdivision technique for particle indexing. In this algorithm, a 2D gas-solid system is simulated with the temporal variations of drags on solids, inter-phase slip velocities and solids concentration elaborately monitored. Analysis of the results shows that the algorithm is of good parallel efficiency and scalability, demonstrating the unique advantage of MaPPM in simulating complex flows. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | DYNAMICS ; SIMULATION ; FLUIDIZATION |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000225425000011 |
| 公开日期 | 2013-11-05 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4982]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, Multiphase React Lab, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, DX,Ge, W,Wang, XW,et al. Parallelizing of macro-scale pseudo-particle modeling for particle-fluid systems[J]. SCIENCE IN CHINA SERIES B-CHEMISTRY,2004,47(5):434-442. |
| APA | Tang, DX,Ge, W,Wang, XW,Ma, JS,Guo, L,&Li, JH.(2004).Parallelizing of macro-scale pseudo-particle modeling for particle-fluid systems.SCIENCE IN CHINA SERIES B-CHEMISTRY,47(5),434-442. |
| MLA | Tang, DX,et al."Parallelizing of macro-scale pseudo-particle modeling for particle-fluid systems".SCIENCE IN CHINA SERIES B-CHEMISTRY 47.5(2004):434-442. |
入库方式： OAI收割
来源：过程工程研究所
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