A new fractional time-stepping method for variable density incompressible flows
文献类型：期刊论文
| 作者 | Li, Ying; Mei, Liquan; Ge, Jiatai; Shi, Feng |
| 刊名 | JOURNAL OF COMPUTATIONAL PHYSICS
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| 出版日期 | 2013 |
| 英文摘要 | This paper describes a new method for solving variable density incompressible viscous flows. We have dealt with the momentum equation and the divergence free constraint in a new manner by rewriting the original equations. The originality of the proposed approach is that we have used different numerical methods to evaluate the evolution of the velocity and pressure. Compared with some established methods, the proposed approach is parameter-free, more flexible and can avoid the difficulties caused by the original equations. The stability analysis of the method is performed to show that our method is stable. Finally, numerical experiments are given to show the accuracy, efficiency and validness of this method for variable density incompressible flows. (C) 2013 Elsevier Inc. All rights reserved. |
| 收录类别 | SCI |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S0021999113001204 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/5061]  |
| 专题 | 深圳先进技术研究院_数字所 |
| 作者单位 | JOURNAL OF COMPUTATIONAL PHYSICS |
| 推荐引用方式 GB/T 7714 | Li, Ying,Mei, Liquan,Ge, Jiatai,et al. A new fractional time-stepping method for variable density incompressible flows[J]. JOURNAL OF COMPUTATIONAL PHYSICS,2013. |
| APA | Li, Ying,Mei, Liquan,Ge, Jiatai,&Shi, Feng.(2013).A new fractional time-stepping method for variable density incompressible flows.JOURNAL OF COMPUTATIONAL PHYSICS. |
| MLA | Li, Ying,et al."A new fractional time-stepping method for variable density incompressible flows".JOURNAL OF COMPUTATIONAL PHYSICS (2013). |
入库方式： OAI收割
来源：深圳先进技术研究院
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