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投稿时间：1994-11-03
投稿时间：1994-11-03
中文摘要: 本文论述了利用物理原理指导差分格式设计的重要性,然后根据数学理论与物理原理相结合的观点而提出利用随流方法来设计非线性对流扩散方程的新的差分格式,最后通过算例表明新的差分格式在提高计算精度方面的效果.
Abstract:This paper expounds the significance of using physical principles to direct the design of difference schemes. Then the new difference schemes of non-linear convection-diffusion equation are designed by means of the follow-flow method, based on combining mathematical theory with physical orinciple. Finaly the effect of the new difference schemes on the improvement of computational accuracy is shown by some examples.
文章编号：19950102 中图分类号： 文献标志码：
基金项目:
| 作者 | 单位 |
| 蒋锦良 | 上海电力学院动力工程系 |
| Author Name | Affiliation |
| Jiang Jinliang | Department of Thermal Power Engineering |
引用文本：
蒋锦良.用随流方法数值求解非线性对流扩散方程[J].上海电力大学学报,1995,11(1):6-14.
Jiang Jinliang.Numerically Solving Non-Linear Convection-Diffusion Equation by Follow-Flow Method[J].Journal of Shanghai University of Electric Power,1995,11(1):6-14.
蒋锦良.用随流方法数值求解非线性对流扩散方程[J].上海电力大学学报,1995,11(1):6-14.
Jiang Jinliang.Numerically Solving Non-Linear Convection-Diffusion Equation by Follow-Flow Method[J].Journal of Shanghai University of Electric Power,1995,11(1):6-14.