1) dimensionless convection-dispersion equation
对流-弥散方程无量纲化
2) Convection-dispersion equation
对流-弥散方程
1.
At last,the convection-dispersion equations were approximately normalized and the approximate solutions of the equations were gotten.
并借助于摄动矩的理论,求出了随机微分方程质点位移的均值与方差,之后将对流-弥散方程进行正态近似,得到了方程的近似解。
3) advection-dispersion equation
对流弥散方程
1.
Numerical simulations for the source coefficient inversion in an advection-dispersion equation with random noisy data;
随机扰动条件下对流弥散方程源项系数反演的数值模拟
4) advection-dispersion equation
对流-弥散方程
1.
In this paper,we discuss two kinds of the time-space fractional advection-dispersion equations.
考虑两类时间空间分数阶对流-弥散方程,它们是由传统的对流-弥散方程推广而来(时间一阶导数用μ∈(0,1]阶Caputo导数代替,空间一阶、二阶导数分别用α∈(0,1]和β∈(1,2]阶Riesz或Caputo导数代替)。
5) Advection dispersion-reaction diffusion equation
对流弥散-反应扩散方程
6) fractional advection-dispersion equation
分数微分对流-弥散方程
1.
A Riemann-Liouville definition based finite element solution for fractional advection-dispersion equation
基于R-L定义的分数微分对流-弥散方程有限元解
2.
The fractional advection-dispersion equation(FADE) is a new theory for simulating solute transport,but it needs to be validated whether the FADE can be directly used to simulate the scale-dependent transport without considering the scale effect of the dispersion.
分数微分对流-弥散方程(FADE)是模拟溶质迁移问题的新理论,但应用FADE来模拟溶质迁移时能否克服弥散的尺度效应尚待验证。
补充资料:无量纲化
将一个物理导出量用若干个基本量的乘方之积表示出来的表达式,称为该物理量的量纲式,简称量纲。 它是在选定了单位制之后,由基本物理量单位表达的式子。
有量纲的物理量都可以进行无量纲化处理。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条