Numerical Web

Tag: C++

  • Create Sitemap from a List of URLs of Your Sites

    About Typical Sitemaps You can create a sitemap from a list of URLs for your website. There are a few ways to do this: Replace the example.com with your website’s URL and add all your URLs in <loc> url </loc> Once you have created your sitemap, you should submit it to Google Search Console so…

  • MFEM Tutorials (2) Simplest MFEM of Laplace Problem with Various Options Part B

    Set up the bilinear form a(.,.) on the finite element space Set up the bilinear form a(.,.) on the finite element space corresponding to the Laplacian operator -Delta, by adding the Diffusion domain integrator. This code is the same as I explained earlier, it creates a BilinearForm object, “a”, which is used to represent the…

  • MFEM Tutorials (1) Simplest MFEM of Laplace Problem

    Description This example code demonstrates the most basic usage of MFEM to define a simple finite element discretization of the Laplace problem with zero Dirichlet boundary conditions. General 2D/3D mesh files and finite element polynomial degrees can be specified by command line options. Parse command line options This code includes the header files for the…

  • Heat Transfer Analysis and Open Sourced Finite Element Tools (3) About Opensources

    CodeAster: Code_Aster is an open-source software for finite element analysis (FEA) developed by EDF (French electric company). It can be used to solve a wide range of problems, including heat transfer problems. It is primarily written in Fortran language and provides a comprehensive set of features for solving both steady-state and transient heat transfer problems.…

  • Heat Transfer Analysis and Open Sourced Finite Element Tools (2) About Opensources

    MFEM: MFEM is an open-source library for solving partial differential equations using the finite element method. It is written in C++ and provides a wide range of features for solving both scalar and vector-valued problems, including heat transfer problems. MFEM provides several discretization options for solving heat transfer problems, including continuous and discontinuous Galerkin methods,…

  • Stacks of Web Developments for Numerical Simulations

    There are many different combinations of technologies that can be used to build a web application, and these combinations are often referred to as “stacks”. Some common web development stacks include: These are just a few examples, and there are many other possible stacks that can be used for web development. The specific stack that…

  • FreeFEM++ Tutorials #1. Introduction to FreeFEM++ and How to Install it.

    FreeFEM++ is a high-level language for the numerical solution of partial differential equations (PDEs) that can be used to solve problems in structural analysis. It is designed to be easy to use and provides many built-in features that make it suitable for solving a wide range of problems in structural mechanics, including linear and nonlinear…