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- A perturbational finite volume (PFV) method for the convective diffusion equation is presented in this paper. 在有限體積(FV)方法的重構近似中;引入數值攝動處理;即把界面數值通量攝動展開成網格間距的冪級數;並利用積分方程自身的性質求出冪級數的係數;同時獲得高精度迎風和中心型攝動有限體積(PFV)格式.
- Multigrid algorithms based on the finite difference method of three dimensional(3D) convection diffusion equation are studied. 摘要 研究了三維對流擴散方程基於有限差分法的多重網格演算法。
- unsteady convection diffusion equation 非定常對流擴散方程
- convection diffusion equation with constant coefficient 常係數對流擴散方程
- SOLVINC CONVECTIVE DIFFUSION EQUATIONS BY A FINITE ANALYTIC METHOD IN LOCAL COORDINATES 對流擴散方程的局部坐標有限分析法
- Based on the theory of convective diffusion,the theoretical equation for interwell tracer production concentration is derived by the stream tube method. 以對流擴散理論為基礎,利用流管法導出了井間示蹤劑產出濃度的理論公式。
- Radiative transfer equation (RTE) in cartesian coordinates can be considered as a special kind of convective- diffusive equation with strong convection characteristics. 直角坐標系下的輻射傳遞方程可以看作一類特殊的對流擴散方程,且具有強對流特性。
- Simulated accuracy of nonlinear convection diffusion equation by first order upwind difference scheme 一階迎風差分格式求解非線性對流擴散方程的精度
- Multigrid method based on the high accuracy full implicit scheme of the convection diffusion equation 二維對流擴散方程的高精度全隱式多重網格方法
- ALTERNATING SEGMENT EXPLICIT-IMPLICUIT METHOD FOR THE VARIABLE COEFFICIENT CONVECTION DIFFUSION EQUATION 變係數對流擴散方程的交替分段顯-隱式方法
- GER Method for a Kind of Convection Diffusion Equation with Variable Coefficients 求解一類變係數對流擴散方程的GER方法
- Theory of Convection Diffusion Equations and Its Application 對流擴散方程的理論與應用
- The basic characteristics of gas convective diffusion of underground coal gasification (UCG) are studied. 研究了煤炭地下氣化氣體對流擴散的基本特徵。
- THE BEM METHOD FOR SOLVING THE CONVECTION DIFFUSION EQUATION AND APPLICATION TO WATER QUALITY ANALYSIS 對流擴散方程的邊界元解法及其在水質分析中的應用
- The High-order ICT-MMOCAA Difference Method for the Convection Diffusion Equation 求解對流擴散方程的高階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. 為克服噴射充氣設備對流擴散能力不足的缺點,研製可形成間歇脈衝射流和交變剪切流場的設備。
- The model consists of a single advection?diffusion equation with a source term. 此模型由一個單一的具有源項的對流擴散方程組成.
- equation of convective diffusion 對流擴散方程
- 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. 運用建立在對流擴散理論基礎之上的輸運擴散模型模擬了被動擴散過程,給出了三亞電廠溫排水各個方案的溫升場特徵值。
- The diffusion equations are derived by the Chapman Enskog method. 該模型滿足流體質量擴散方程和運動方程。