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difference-method-of-hydrodynamics
- 一维流体力学差分方法,共10章。本书是介绍流体力学计算的差分格式基础理论的专著,对于研究流体力学的数值计算有很大帮助。-One-dimensional hydrodynamic finite difference method, a total of 10 chapters. This book introduces the basic computational fluid dynamics theory of the differe
ssor
- 数值求解正方形域上的Poisson方程边值问题,用由椭圆型第一边值问题的五点差分格式,用Gauss-Seidel迭代法、块Gauss-seidel迭代法、SSOR迭代法编写求解线性方程组Au=f的算法程序-Numerical Solution of the Poisson equation on a square domain boundary value problem, with the first boundary value p
chafenqiujieshuizhimoxing
- 一维水质模型的解法,采用的是差分格式。比较简单的一个小程序。-Solution of one-dimensional water quality model
FDM2d
- 用二阶有限差分法的中心差分格式来模拟二维均匀介质中声波传播,震源子波是雷克子波-Finite difference method with second order central difference scheme to simulate two-dimensional wave propagation in uniform media, the source wavelet is a Ricker wave
back
- 一维抛物方程差分格式,数值分析作业,(向后的方法)-One-dimensional difference scheme for parabolic equations
ADI
- 求解抛物型方程的交替方向隐式法P-R差分格式的matlab程序实现。-Solving Parabolic Equations PR alternating direction implicit difference scheme of matlab program.
simple
- 供初学者练习的小程序(简单的数值求解)中心差分格式-simple excise for learner in the first stage
1Dnumerical-reservoir-simulation
- 油藏一维一相数值模拟,使用不同方法进行比较有,显式差分格式,隐式差分格式,及精确解的比较-One phase of one-dimensional numerical reservoir simulation, using different methods compared, explicit difference scheme, implicit difference scheme, and the comparison of ex
upwind1D
- 用一阶迎风差分格式计算一维激波管问题的Fortran语言算法-Order upwind difference scheme with a one-dimensional shock tube problem of calculating the Fortran language algorithm
WB-f1-2
- 采用人工粘性滤波法的Warming-Beam差分格式求解一维激波管问题的C语言代码-Artificial viscosity of the Warming-Beam Filter Difference Scheme for Solving One Dimensional Shock Tube Problem C language code
matlab
- 一维热传导方程的MATLAB计算,使用隐式差分格式,追赶法计算-1 dimension matlab calculaiton
maccomack_1d
- 一维Riemann问题,即激波管问题,是一个典型的一维可压缩无黏气体动力学问题,并有 解析解。对它采用二阶精度MacCormack两步差分格式进行数值求解。同时,为了初学者入门和练习方便,这里给出了用Fortran77语言编写的计算一维Riemann问题的计算程序,供大家学习参考。——计算流体力学教程-One-dimensional Riemann problem, that shock tube problem is a typica
40geyuanma
- 本文件中包含了40种常用差分格式的源代码CFD(Fortran语言),如追赶法、Jacobi矩阵等-This document contains 40 kinds of common differential source format CFD (Fortran language), such as catch-up method, Jacobi matrices, etc.
scheme
- 一类非线性延迟抛物偏微分方程的Crank_Nicolson型差分格式-A class of nonlinear delay parabolic partial differential equations Crank_Nicolson difference scheme
C-N-for-het-conduct
- C-N差分格式数值求解一维非稳态导热问题-CN difference scheme solving the heat conduction
flow-and-heat-transfer
- (1) 二维椭圆型流动和传热问题通用计算机程序算法方面的特点 1、 采用原始变量法,即以速度U、V及压力P作为直接求解的变量 2、 守恒型的差分格式,离散方程系对守恒型的控制方程通过对控制容积作积分而得出的,无论网格疏密程度如何,均满足在计算区域内守恒的条件; 3、 采用区域离散化方法B,即先定控制体界面、再定节点位置 4、 采用交叉网格,速度U、V与其他变量分别存储于三套网格系统中; -(1) two-dimens
ormat
- 一维线性双曲方程初边值问题的高阶差分格式-One-dimensional linear hyperbolic initial boundary value problem of higher-order differential equation format
schemes
- 带有不连续系数的线性输运方程差分格式的收敛性-With a discontinuous coefficient of linear transport equation convergence of difference schemes
LU-SGS
- 利用时域有限差分求解CFD问题,其中差分格式为LUSGS,是求解流体问题的理论基础-Solved using finite-difference time-domain CFD problems, in which the differential form LUSGS
weifen
- 微分方程模型代码,很多时候差分格式的重写-the function as is code