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- Saul'yev type asymmetric difference schemes 第二类Saul’yev非对称格式
- Saul'yev type asymmetric different scheme 交替分组方法
- asymmetric difference schemes 非对称格式
- The coefficient matrix of the linear equations is diagonally dominant when the difference schemes designed reasonably. 通过合理设计差分格,使得到的线性方程组系数矩阵严格对角占优,可使求解无条件稳定。
- The method uses the finite element time-domainexplicit difference schemes with forth order derivative. 方法中采用了一种考虑四阶导数影响的有限元时域显示差分格式。
- The local truncation error,stable conditions and positivity condition,for all these difference schemes areeasily given. 简便地给出了全部差分格式的局部截断误差，稳定性条件和正性条件。
- Several backward characteristic difference schemes that have been employed to solve pure convective equations are reviewed in this paper. 介绍了几种向后特征差分格式，用两个典型算例对这几种特征差分格式的计算精度进行了分析比较。
- In oder to get efficient and stable numerical methods of these equations,it isnecessary for us to construct the difference schemes that can keep the property. 为了得到高效、稳定的数值方法,这就需要求解方程的差分格式要尽量保持原问题的性质。
- Some symplectic difference schemes for a quantum system were constructed in terms of thesymplectic difference schemes of nonautonomous Hamiltonian system. 根据非自治哈密顿系统的辛差分格式，构造了适用于一个哈密顿显含时间的模型量子系统的辛差分格式。
- Dendrite growth has been simulated with the phase field method and finite difference schemes on a two dimensional rectangular domain with a uniform square mesh. 相场方法不需要跟踪固液界面，因此在模拟枝晶生长方面有独特的优势。
- It can be implemented by simple finite difference scheme with a significantly larger time step. 模型允许选取较大的时间步长，可以用简单的有限差分格式实现。
- The numerical simulation of this model was analyzed through first-order upwind difference scheme and QUICK scheme. 通过一阶迎风格式及QUICK格式,求解出该模型的数值解。
- A clase of leap-frog finite difference scheme with higher stability propertiesfor a hyperbolic equation Ut+aUx=0 are proposed in this paper. 本文提出了一种数值求解双曲方程Ut+aUx=0的高稳定性蛙跳显格式。
- In order to capture the shock wave, Murman Cole type of finite difference scheme is used to calculate spatial source distribution. 用 Murman- Cole差分格式计算空间场源强度 ,以捕捉激波。
- The energy equations of the oil film and the bush are solved simultaneously by using an efficient finite difference scheme. 用一有效的有限差分法同时求解油膜和轴瓦的温度控制方程。
- Whether it rains or not makes no difference to me. 下不下雨对我来说都一样。
- The numerical solution of incompressible viscous flow over an aerofoil is obtained by H-type grids and a special difference scheme. 本文用H型网格和特殊的差分格式数值求解了粘性不可压缩叶型绕流。
- Based on this method, a difference scheme is derived for the numerical solution of diffusion equation on the structured quadrilateral mesh. 在此基础上推导了在结构四边形网格上求解扩散方程的线性精确差分格式。
- In this paper, we present formation and penetration results of WSC based on three different schemes. 本文根据三种不同的设计方案显示了W型聚能装药射流的形成和侵彻结果。
- There are many different schemes of learning styles in addition to the visual, auditory and kinesthetic model. 我们都有自己所喜欢的学习方式。
