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NnuericalMethodsforPDE
- 本程序功能为计算一阶双曲型偏微分方程的初值问题,分别采用3种格式计算：1、迎风格式 2、Lax-Friedrichs格式 3、Lax-Wendroff格式-function of the procedures for calculating an order hyperbolic partial differential equation initial value problems were used to calculate three formats : 1, 2 upwind, the
CFD-various-difference-schemes
- CFD各种差分格式,ENO/Lax-Friedriches/Beam-Worming/Lax实例-CFD various difference schemes, ENO/Lax-Friedriches/Beam-Worming/Lax examples
inviscid_eqution
- 求解粘性Burger方程和非粘性Burger方程的各种差分格式，包括BTCS格式的显式计算 BTCS格式的隐式计算 滞后非线性项 向前时间步长线性化 牛顿迭代法线性化 Lax-Wendroff格式 通量分裂格式显试计算 通量分裂格式隐式计算 CN格式隐式计算 等格式。-Solution of viscous Burger equation and non-viscous Burger differential equations of various for
transport
- 迎风差分格式、lax-Wendroff差分格式等样例，还附有图形等-Upwind difference scheme, lax-Wendroff difference scheme, such as sample, but also with graphics, etc.
lax
- fortran for desin home atleast
FLCIR
- 用Lax-Friedrichs及Courant-Isaacson-Rees格式求解一阶双曲型方程。-With the Lax-Friedrichs and the Courant-Isaacson-Rees format for solving first order hyperbolic equation.
Euler_DG_Quadrilateral_2D
- 自己写了一个二维Euler方程的间断有限元程序 上次发了一个三角形单元的程序 因为不是曲边单元 所以在圆柱后面容易形成涡 现在把程序改为曲边四边形单元了 没有涡出现 单元是8节点四边形单元 节点编号顺序是 1 5 2 6 3 7 4 8 也就是四个角点依次 是1 2 3 4 然后是边的中点编号 5 6 7 8. 时间推进采用 Runge-Kutta 方法 数值通量采用全局Lax-Friedrichs通量 仍然不能捕捉激波 因为
hyperbolicequationsnumericalsolution
- 微分方程课程设计 (双曲型方程数值解)一阶双曲型方程的差分格式 Lax_Wendroff，Lax-Friedrichs，Courant_Isaacson_Rees-Differential equations course (hyperbolic equations numerical solution) first-order hyperbolic equations, differential format Lax_Wendroff Lax-Friedrichs,, Courant_Isaa
CFD_matlab
- 基于matlab的，关于lax-wendroff,lax-friedrichs,一阶迎风格式，一阶warming-beam格式的计算流入门简单算例-simple examples of lax-wendroff, lax-friedrichs, first-order upwind, first-order warming-beam based on MATLAB.
LaxFriedrichsOfFirstOrderHyperbolic
- 本程序功能为计算一阶双曲型偏微分方程的初值问题,采用Lax-Friedrichs格式计算。-The program features to calculate the first order hyperbolic partial differential equations of the initial value problem, calculated using the Lax-Friedrichs format.
mit18086_fd_transport_limiter
- Lax-Wendroff-upwind求解u_t+cu_x=0(Solves u_t+cu_x=0 by finite difference methods. Of interest are discontinuous initial conditions. The methods of choice are upwind, Lax-Friedrichs and Lax-Wendroff as linear methods, and as a nonlinear method Lax-Wendr
oned_euler_fluxes_v5
- 一维欧拉方程计算，集合了Lax-Friedrichs，Richtmyer，MacCormack，Steger-Warming，Van Leer，AUSM，Zha-Bilgen，Godunov，Osher，Roe，Rusanov，HLL(HLLE)，HLLL，AUFS方法(One dimensional Euler equation, including Lax-Friedrichs, Richtmyer, MacCormack, Steger-Warming, Van Leer, AUSM, Z
Lax-Friedrichs
- 用Lax-Friedrichs格式求解波动方程的matlab程序。(The matlab program for solving wave equation by Lax-Friedrichs scheme.)