Numerical investigation on the flow characteristics and permeability of three-dimensional reticulated foam materials
文献类型：期刊论文
| 作者 | W. G. Xu ; H. T. Zhang ; Z. M. Yang ; J. S. Zhang |
| 刊名 | Chemical Engineering Journal
 |
| 出版日期 | 2008 |
| 卷号 | 140期号:1-3页码:562-569 |
| 关键词 | finite volume analysis flow characteristics permeability inertial parameter friction factor foam materials pressure-drop porous-media heat-exchangers metallic foams sic foams catalysts supports |
| ISSN号 | 1385-8947 |
| 中文摘要 | In this paper, a three-dimensional (3D) model was proposed for predicting the flow characteristics and permeability of three-dimensional reticulated foam materials, which were prepared by replication process. Parameters, such as permeability, inertia coefficient, and friction factor, were obtained in order to describe the fluid flow characteristics of porous media. The influence of foam structure on the fluid flow characteristics was elucidated. Three flow regimes in porous media, including Darcy's regime, Forchheimer's regime and Froude's regime, were visualized and discussed. The flow transition from linear (Darcy's regime) to nonlinear (Forchheimer's regime) behavior, which is typical of experiments, was founded in the simulation. The data presented revealed the fact that the numerical results are in agreement with the experimental ones published previously. (C) 2007 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/33250]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | W. G. Xu,H. T. Zhang,Z. M. Yang,et al. Numerical investigation on the flow characteristics and permeability of three-dimensional reticulated foam materials[J]. Chemical Engineering Journal,2008,140(1-3):562-569. |
| APA | W. G. Xu,H. T. Zhang,Z. M. Yang,&J. S. Zhang.(2008).Numerical investigation on the flow characteristics and permeability of three-dimensional reticulated foam materials.Chemical Engineering Journal,140(1-3),562-569. |
| MLA | W. G. Xu,et al."Numerical investigation on the flow characteristics and permeability of three-dimensional reticulated foam materials".Chemical Engineering Journal 140.1-3(2008):562-569. |
入库方式： OAI收割
来源：金属研究所
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