Spectral method of decoupling the vorticity and stream function for the incompressible fluid flows
文献类型：期刊论文
| 作者 | Li, JA; Sun, WW |
| 刊名 | COMPUTERS & MATHEMATICS WITH APPLICATIONS
 |
| 出版日期 | 1999 |
| 卷号 | 37期号:1页码:35-40 |
| 关键词 | spectral method vorticity-stream function formulation |
| ISSN号 | 0898-1221 |
| 英文摘要 | A spectral method is proposed for the vorticity-stream function equations of the incompressible fluid flows. It is effective to overcome the lack of vorticity boundary condition. This method decouples the vorticity and stream function. At each time step, first, the vorticity is explicitly solved and:the stream function is evaluated by a Poisson-like equation; then the vorticity is determined by a Poisson-like equation again. The numerical experiments show that this method is of effeciency and high accuracy. (C) 1998 Elsevier Science Ltd. All rights reserved. |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000077836900003 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/14231]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Li, JA |
| 作者单位 | 1.Chinese Acad Sci, Inst Computat Math & Sci Engn Comp, Beijing, Peoples R China 2.City Univ Hong Kong, Dept Math, Kowloon, Hong Kong |
| 推荐引用方式 GB/T 7714 | Li, JA,Sun, WW. Spectral method of decoupling the vorticity and stream function for the incompressible fluid flows[J]. COMPUTERS & MATHEMATICS WITH APPLICATIONS,1999,37(1):35-40. |
| APA | Li, JA,&Sun, WW.(1999).Spectral method of decoupling the vorticity and stream function for the incompressible fluid flows.COMPUTERS & MATHEMATICS WITH APPLICATIONS,37(1),35-40. |
| MLA | Li, JA,et al."Spectral method of decoupling the vorticity and stream function for the incompressible fluid flows".COMPUTERS & MATHEMATICS WITH APPLICATIONS 37.1(1999):35-40. |
入库方式： OAI收割
来源：数学与系统科学研究院
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