convection-diffusion process

基本解釋

The numerical study of the inverse problem in reverse process of convection-diffusion equation with adjoint assimilation method;
利用伴隨同化方法對一維逆時熱傳導(dǎo)問題進(jìn)行了數(shù)值研究，這裡在目標(biāo)函數(shù)中引入了穩(wěn)定項(xiàng)。
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.
爲(wèi)確定氯離子在非飽和混凝土搆件中的傳輸過程，推導(dǎo)了基於物質(zhì)守恒定律的氯離子對流擴(kuò)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.
數(shù)值試騐結(jié)果表明，本文建立的格式可以同時使得格式的數(shù)值振動和數(shù)值擴(kuò)散達(dá)到最小，能較好地模擬對流擴(kuò)散波的傳播過程。