在前面的基础上: 迦非喵:C++Tridiagonal matrix algorithm 简单测试迦非喵:国产CFD开源软件OneFLOW求解一维热传导方程简单测试(Crank–Nicolson scheme version2)这里继续重构: 有: CMakeList.txt cmake_mi…
0]=-np.sin(np.pi*x[i])# store solution at t=0u_e[i]=-np.exp(-t)*np.sin(np.pi*x[i])# theory solutionbeta=alpha*dt/(dx**2)print(" beta = ",beta)a=np.zeros(nx+1)b=np.zeros(nx+1)c=np.zeros(nx+1)d=np.zeros(nx+1)half=1.0/2.0r=half*alpha...
shown that the explicit method of numerically solving the heat equation lead to an extremely restrictive time step. This motivates another scheme which allows for larger time steps, but with the trade off of more computational work per step. This method is known as the Crank-Nicolson scheme. ...
Crank-Nicolson schemeNonlinear Schrodinger equationSolitons propertiesVon-Neumann stabilityPurpose The purpose of this paper is to obtain the nonlinear Schrodinger equation (NLSE) numerical solutions in the presence of the first-order chromatic dispersion using a second-order, unconditionally stable, implicit...
在前面的基础上: 迦非喵:CGNS4.4.0+C++求解一维单块结构网格热传导方程简单测试(Crank–Nicolson scheme)0 赞同 · 0 评论文章 这里继续重构: 有: voidField::CN( Zone * zone ) voidField::CN(Zone*zone){intist=1;intied=ni;doublerr=0.5*this->alpha*dt/(dx*dx);std::vector<double>a(ni);//0...
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网络克兰克-尼科尔森格式 网络释义 1. 克兰克-尼科尔森格式 国际贸易>流体词汇英汉对照(02) ... 可压缩流体 compressible fluid克兰克-尼科尔森格式Crank-Nicolson scheme空化 cavita… china-customs.com|基于68个网页
I want to implicitly find the solution using Crank-Nicolson and a Newton-Raphson scheme. I have the following code: if Method == 'CNM' | Method == 'All' for i5 = 1:length(x)-1 % Over Time % Forward Euler for initial guess k1 = odeSystem(x(i5),y(:,i5)); ...
Crank-Nicolson schemeConvolution quadratureSingularityThanks to the singularity of the solution of linear subdiffusion problems, most time-stepping methods on uniform meshes can result inO(蟿)\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\use...
求解一维热传导方程Crank-Nicolson差分法