Two-way coupling model for shock-induced laminar boundary-layer flows of a dusty gas
文献类型：期刊论文
| 作者 | Wang BY(王柏懿) ; Xiong X; Osiptsov AN
|
| 刊名 | Acta Mechanica Sinica
 |
| 出版日期 | 2005 |
| 卷号 | 21期号:6页码:557-563 |
| 通讯作者邮箱 | wby@imech.ac.cn |
| 关键词 | Shock Wave Dusty Gas Two-Phase Boundary Layer Two-Way Coupling Numerical Modeling Initial-Stages Lift Force Particle Waves Air |
| ISSN号 | 0567-7718 |
| 通讯作者 | Wang, BY (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China. |
| 中文摘要 | The present paper describes a numerical two-way coupling model for shock-induced laminar boundary-layer flows of a dust-laden gas and studies the transverse migration of fine particles under the action of Saffman lift force. The governing equations are formulated in the dilute two-phase continuum framework with consideration of the finiteness of the particle Reynolds and Knudsen numbers. The full Lagrangian method is explored for calculating the dispersed-phase flow fields (including the number density of particles) in the regions of intersecting particle trajectories. The computation results show a significant reaction of the particles on the two-phase boundary-layer structure when the mass loading ratio of particles takes finite values. |
| 类目[WOS] | Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Engineering ; Mechanics |
| 关键词[WOS] | INITIAL-STAGES ; LIFT FORCE ; PARTICLE ; WAVES ; AIR |
| 收录类别 | SCI ; EI ; CSCD |
| 语种 | 英语 |
| WOS记录号 | WOS:000234873100005 |
| 公开日期 | 2009-08-03 ; 2010-06-13 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/33837]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Wang BY,Xiong X,Osiptsov AN. Two-way coupling model for shock-induced laminar boundary-layer flows of a dusty gas[J]. Acta Mechanica Sinica,2005,21(6):557-563. |
| APA | 王柏懿,Xiong X,&Osiptsov AN.(2005).Two-way coupling model for shock-induced laminar boundary-layer flows of a dusty gas.Acta Mechanica Sinica,21(6),557-563. |
| MLA | 王柏懿,et al."Two-way coupling model for shock-induced laminar boundary-layer flows of a dusty gas".Acta Mechanica Sinica 21.6(2005):557-563. |
入库方式： OAI收割
来源：力学研究所
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