convection-diffusion process

基本解释

The numerical study of the inverse problem in reverse process of convection-diffusion equation with adjoint assimilation method;
利用伴随同化方法对一维逆时热传导问题进行了数值研究，这里在目标函数中引入了稳定项。
In order to describe the chloride transportation process in unsaturated concrete components, the convection-diffusion equation of chloride was developed based on the mass conservation law.
为确定氯离子在非饱和混凝土构件中的传输过程，推导了基于物质守恒定律的氯离子对流扩散方程；
The results of numeric solution show that the scheme established in this paper can reduce the numeric fluctuation and dispersion to the least, and simulate the process of convection-diffusion well.
数值试验结果表明，本文建立的格式可以同时使得格式的数值振动和数值扩散达到最小，能较好地模拟对流扩散波的传播过程。