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possion.rar
- 利用1五点差分格式解决的方程为Possion方程,Use of a five-point difference scheme to solve the equation for the Possion equation
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- 对 -方法导出的几种隐式差分格式编程实现求出数值解；估计数值解的误差界；大致比较几种不同格式的优劣；结合格式的相容性、稳定性和收敛性条件简单分析计算结果-- Export several implicit difference scheme for programming to find the numerical solution estimated error bounds for the numerical solution rough comparison of the pros a
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- 按照给定的差分格式编程实现求出数值解；结合格式的相容性和收敛性条件简单分析计算结果。-Numerical solution obtained in accordance with the given differential format programming combined format compatibility and convergence conditions simple analysis of the calculation results.
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- 1.理解显式差分格式的依赖区域。写出所给微分方程的依赖区域。 2.会求显式差分格式的截断误差。 3.能写出显式差分格式的CFL条件，显式差分格式的稳定性条件，写出显式差分格式的收敛性条件。 -Understanding the explicit difference scheme dependent region. Write to differential equations dependent region. 2 will seek explicit difference sch
FVM
- 采用SIMPLE算法对方腔驱动流进行模拟，采用交错网格和正交结构网格，对流项采用三阶quick格式，粘性项采用中心差分格式。RE数为100到1000的计算结果非常符合。-Use the SIMPLE to solve the cavity_drive proplem with the third-precise quick scheme for the convection item.the result is with good agreement .
Source1
- 利用MacCormack差分格式求解一维激波管问题（Fortran77 语言版本）-Use MacCormack Difference Scheme for Solving the one-dimensional shock tube problem (Fortran77 language version)
N-S
- 二阶迎风型TVD差分格式求解一维可压缩黏性流动问题N-S方程（FORTRAN语言版本） -Second-order upwind TVD Difference Scheme for Solving the one-dimensional compressible viscous flow problems NS equation (FORTRAN language version)
shock-wave
- 利用L-W差分格式求解二维平面激波反射问题 （FORTRAN 77语言版本） -LW Finite difference Scheme use two-dimensional shock wave reflection problem (FORTRAN 77 language versions)
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- 非线性薛定谔方程差分的五种格式详细解析和各种格式的稳定性分析-Detailed Analysis of Five Schemes of Nonlinear Schr (o) dinger Equation Difference and Stability Analysis of Various Formats