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- The governing equations are spatially discretized in the cell-vertex finite volume scheme on a simple H mesh and temporally integrated by an explicit two-step Runge-Kutta scheme. 使用H型网格离散微分方程,并采用多重网格方法和当地时间步长方法加速计算收敛。
- Cartesian coordinate velocity is taken as the primary variable to simplify the discretization equation. 选用笛卡尔速度分量作为动量方程的求解变量,易于简化离散方程的形式。
- The control volume method is employed to discrete the modified Reynolds equation, and alternative directions iterate method is used to solve the resulting discretion equation. 数值求解采用控制体方法离散修正雷诺方程;离散后的方程用交替方向迭代法求解.
- The governing equations are spatially discrete in the cell-vertex finite volume scheme on a simple H mesh.Calculation results show that the code can predict inner flow-field of turbomachinery ... 计算结果表明该程序能够很好地预测透平机械内流场,该涡轮级通道内部整体流动状况良好,只是在叶尖处存在局部气流分离和再附现象。
- In order to implement EFG method through computer program, the discrete equation from the variational principle (weak form) and the numerical implementation are described. 再次,论述了无网格伽辽金方法的位移近似函数和权函数,给出了变分方程及离散方程,以及数值求解的实现。
- The control volume method is employed to discrete the modified Reynolds equation , and alternative directions iterate method is used to solve the resulting discretion equation . 数值求解采用控制体方法离散修正雷诺方程;离散后的方程用交替方向迭代法求解.
- In this paper finite element discretization equation of 3D eddy current proble s is deduced by means of the weighted residual method making the equation clear in concept, convenient in expression and simple in calculation. 本文应用加权余量法推导了三维涡流场的有限元离散化方程,使得三维涡流场的有限元方程表达方便,概念清楚,计算较为简捷。
- I can't make this equation come out. 我不会解这个方程式。
- In this paper,thte discrete equations of some kinds of the experimental boundary conditions are set up by using the appending fountainhead item method. 本文采用附加源项法建立了实验过程几类边界条件的离散方程。
- What does x represent in this equation? 这个方程式中的x代表什么?
- Benefits of social goods are spatially limited. 社会商品益处的空间局限性。
- Fluctuations are spatial and temporal in character. 这种波动的特点是空间性和瞬时性的。
- The equation of wealth with happiness can be dangerous. 把财富与幸福等同起来是很危险的
- The transient term is discretized by difference method and the spatial derivatives are employed by the DQM with equal spacing and non-equal spacing of sampling points. 将权重系数与热源为已知项,热传导系数为未知项,整理统御方程式后,以矩阵方式排列,以逆算矩阵,求得解答。
- An equation or inequality relating the variables in an optimization problem. 在优化问题中,一种表示若干变量相互关系的方程(式)或不等式。
- Traveling Wave Fronts in an Age-Structured Spatially Discrete Reaction-Diffusion Model of a Single Species 一个具有年龄结构的单种群离散反应扩散模型的波前解
- Show me how to solve this equation. 告诉我,这个方程式怎么解。
- The midpoint for each discretized bucket in the column. 列中每个离散化存储桶的中点。
- A group of atoms bonded in a spatial configuration like links in a chain. 原子序,原子构造限定在如链条上的连结环的空间构型里的一组原子
- The oil versus nuclear equation is largely moot. 石油和核能之间的关系还很有争议。