Improved exponential discretization method for convection-diffusion equation

被引:0
|
作者
钟万勰
机构
[1] Dalian 116023
[2] Dalian University of Technology
[3] China
基金
中国国家自然科学基金;
关键词
finite element method; convective-diffusion equation; time-step integrations;
D O I
暂无
中图分类号
O411.1 [数学物理方法];
学科分类号
0701 ; 070104 ;
摘要
The convective-diffusion equations are very common in applied mechanics.One-dimensional convective-diffusion equation can be given aswhere φ is the unknown function to be solved, such as conceniration, temperature, etc.,t, the time; x, the coordinate; D, the diffusive constant, and V is the velocity of fluidflow.
引用
收藏
页码:1133 / 1136
页数:4
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