| 解Burgers方程的迎风加权交替分块显-隐方法 |
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| 引用本文： | 谢树森,宋翠玲.解Burgers方程的迎风加权交替分块显-隐方法[J].中国海洋大学学报(自然科学版),2008,38(1):167-172. |
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| 作者姓名： | 谢树森 宋翠玲 |
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| 作者单位： | 中国海洋大学,山东,青岛,266071 |
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| 摘 要： | 利用迎风加权格式对二维Burgers方程的对流项进行处理,构造求解二维Burgers方程的一类交替分块显隐的有限差分格式,该方法具有并行本性,且绝对稳定.数值实验表明方法还具有较好的精度.
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| 关 键 词： | Burgers 方程 迎风加权格式 交替分块显隐方法 并行算法 |
| 文章编号： | 1672-5174（2008）01-167-06 |
| 收稿时间： | 2007-03-30 |
| 修稿时间： | 2007-06-13 |
An Upstream Weighted Alternating Block Explicit-Implicit Method for Solving Burgers Equation |
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| XIE Shu-Sen,SONG Cui-Ling.An Upstream Weighted Alternating Block Explicit-Implicit Method for Solving Burgers Equation[J].Periodical of Ocean University of China,2008,38(1):167-172. |
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| Authors: | XIE Shu-Sen SONG Cui-Ling |
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| Abstract: | An alternating block explicit-implicit method for solving the two-dimensional Burgers equation is presented in this paper. The convection term in the equation is discretized by the upstream weighted scheme. The numerical experiment shows that the method has the obvious property of parallelism and good accuracy. |
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