An improved CE/SE scheme and its application to dilute gas-particle flows
文献类型：期刊论文
| 作者 | Wang G(王刚) ; Zhu HY(朱辉玉); Sun QH(孙泉华); Zhang DL(张德良); Liu KX(刘凯欣)
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| 刊名 | Computer Physics Communications
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| 出版日期 | 2011 |
| 卷号 | 182期号:8页码:1589-1601 |
| 通讯作者邮箱 | wanggang@imech.ac.cn |
| 关键词 | Ce/Se Scheme Numerical Simulations Dilute Gas-Particle Flows Time Conservation Element Numerical-Simulation Euler Equations Detonation-Wave Mhd Equations Shock |
| ISSN号 | 0010-4655 |
| 产权排序 | [Wang, Gang; Zhu, Huiyu; Sun, Quanhua; Zhang, Deliang] Chinese Acad Sci, Inst Mech, LHD, Beijing 100080, Peoples R China; [Liu, Kaixin] Peking Univ, LTCS, Beijing 100871, Peoples R China; [Liu, Kaixin] Peking Univ, Coll Engn, Beijing 100871, Peoples R China |
| 通讯作者 | Wang, G (reprint author), Chinese Acad Sci, Inst Mech, LHD, Beijing 100080, Peoples R China |
| 合作状况 | 国内 |
| 中文摘要 | An improved space-time Conservation Element and Solution Element (CE/SE) scheme is constructed by proposing a new structure of solution elements and conservation elements based on the rectangular mesh. Furthermore, the improved CE/SE scheme was applied to dilute gas-particle two-phase flows. A two-fluid model and two corresponding chemical reaction models, i.e., two-step reaction model and detailed chemical reaction model, were used to describe the physical and chemical characteristics in the two-phase flows. Shock wave reflection in gas, shock wave diffraction in air-sand mixture, explosive synthesis of TiO(2) nanoparticle and air-fuel two-phase detonation were simulated by the improved CE/SE scheme and appropriate physical and chemical models. All the numerical results were compared and discussed carefully. The results show that the improved CE/SE scheme is clear in physical concept, easy to be implemented and high accurate for the above-mentioned problems. Thus, the improved CE/SE scheme can be applied to gas-particle flows widely. (C) 2011 Elsevier B.V. All rights reserved. |
| 学科主题 | Computer Science; Physics |
| 分类号 | 一类 |
| 类目[WOS] | Computer Science, Interdisciplinary Applications ; Physics, Mathematical |
| 研究领域[WOS] | Computer Science ; Physics |
| 关键词[WOS] | TIME CONSERVATION ELEMENT ; NUMERICAL-SIMULATION ; EULER EQUATIONS ; DETONATION-WAVE ; MHD EQUATIONS ; SHOCK |
| 收录类别 | SCI ; EI |
| 原文出处 | http://dx.doi.org/10.1016/j.cpc.2011.04.004 |
| 语种 | 英语 |
| WOS记录号 | WOS:000292437800002 |
| 公开日期 | 2012-04-01 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/45172]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Wang G,Zhu HY,Sun QH,et al. An improved CE/SE scheme and its application to dilute gas-particle flows[J]. Computer Physics Communications,2011,182(8):1589-1601. |
| APA | 王刚,朱辉玉,孙泉华,张德良,&刘凯欣.(2011).An improved CE/SE scheme and its application to dilute gas-particle flows.Computer Physics Communications,182(8),1589-1601. |
| MLA | 王刚,et al."An improved CE/SE scheme and its application to dilute gas-particle flows".Computer Physics Communications 182.8(2011):1589-1601. |
入库方式： OAI收割
来源：力学研究所
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