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- A perturbational finite volume (PFV) method for the convective diffusion equation is presented in this paper. 在有限体积(FV)方法的重构近似中;引入数值摄动处理;即把界面数值通量摄动展开成网格间距的幂级数;并利用积分方程自身的性质求出幂级数的系数;同时获得高精度迎风和中心型摄动有限体积(PFV)格式.
- Multigrid algorithms based on the finite difference method of three dimensional(3D) convection diffusion equation are studied. 摘要 研究了三维对流扩散方程基于有限差分法的多重网格算法。
- unsteady convection diffusion equation 非定常对流扩散方程
- convection diffusion equation with constant coefficient 常系数对流扩散方程
- SOLVINC CONVECTIVE DIFFUSION EQUATIONS BY A FINITE ANALYTIC METHOD IN LOCAL COORDINATES 对流扩散方程的局部坐标有限分析法
- Based on the theory of convective diffusion,the theoretical equation for interwell tracer production concentration is derived by the stream tube method. 以对流扩散理论为基础,利用流管法导出了井间示踪剂产出浓度的理论公式。
- Radiative transfer equation (RTE) in cartesian coordinates can be considered as a special kind of convective- diffusive equation with strong convection characteristics. 直角坐标系下的辐射传递方程可以看作一类特殊的对流扩散方程,且具有强对流特性。
- Simulated accuracy of nonlinear convection diffusion equation by first order upwind difference scheme 一阶迎风差分格式求解非线性对流扩散方程的精度
- Multigrid method based on the high accuracy full implicit scheme of the convection diffusion equation 二维对流扩散方程的高精度全隐式多重网格方法
- ALTERNATING SEGMENT EXPLICIT-IMPLICUIT METHOD FOR THE VARIABLE COEFFICIENT CONVECTION DIFFUSION EQUATION 变系数对流扩散方程的交替分段显-隐式方法
- GER Method for a Kind of Convection Diffusion Equation with Variable Coefficients 求解一类变系数对流扩散方程的GER方法
- Theory of Convection Diffusion Equations and Its Application 对流扩散方程的理论与应用
- The basic characteristics of gas convective diffusion of underground coal gasification (UCG) are studied. 研究了煤炭地下气化气体对流扩散的基本特征。
- THE BEM METHOD FOR SOLVING THE CONVECTION DIFFUSION EQUATION AND APPLICATION TO WATER QUALITY ANALYSIS 对流扩散方程的边界元解法及其在水质分析中的应用
- The High-order ICT-MMOCAA Difference Method for the Convection Diffusion Equation 求解对流扩散方程的高阶ICT-MMOCAA差分方法
- In orde to enhance the ability of convective diffusing, this very apparatus has been developed, to get intermittent jet and alternate shear flow field. 为克服喷射充气设备对流扩散能力不足的缺点,研制可形成间歇脉冲射流和交变剪切流场的设备。
- The model consists of a single advection?diffusion equation with a source term. 此模型由一个单一的具有源项的对流扩散方程组成.
- equation of convective diffusion 对流扩散方程
- The transport model based on the convective diffusion theory is used to simulate the process of warm water diffussion and given the characteristic value of the temperature field. 运用建立在对流扩散理论基础之上的输运扩散模型模拟了被动扩散过程,给出了三亚电厂温排水各个方案的温升场特征值。
- The diffusion equations are derived by the Chapman Enskog method. 该模型满足流体质量扩散方程和运动方程。