Official git repository of Elmer FEM software

OpenRadioss is a powerful, industry-proven finite element solver for dynamic event analysis

Tensor Toolbox for Modern Fortran

FEAPpv -- free personal version of the FEAP

This is a plant/farming simulator based on Finite Element Method, which targets crops in fields and soil foundations. This software provides multi-physical simulations of agriculture for canopies, plants, and organs for farmers, breeders, agronomists, and civil engineers. Please try and give us feedback.

Parallel programming for Finite Element Analysis using FORTRAN and PETSc

My Abaqus related stuffs (under development)

OpenSTAP is a Finite Element Method (FEM) Solver based on STAP (KJ Bathe, FORTRAN IV), and modified version STAP90 (Prof. Xiong Zhang, Tsinghua University, FORTRAN 90). Basic elements, some advanced elements and methods are added and an Abaqus interface as well. Works with ParaView and Intel MKL.

FOSolverS: a Suite of Free & Open Source Solvers. A brief overview:

User Material Model Implementation (UMAT) based on Finite Viscoelasticity Theory for Hydrogels in Abaqus

System of HydrodYnamic Finite Element Modules

MPI/OpenMP hp-adaptive 3D finite element software

Two dimensional high-order spectral element method fluid dynamics solver (this code is no longer maintained!)

Expandable And Scalable Infrastructure for Finite Element Methods, EASIFEM, is [Modern Fortran](https://fortran-lang.org) framework for solving partial differential equations (PDEs) using finite element methods. EASIFEM "eases" the efforts to develop scientific programs in Fortran.

3-D particle-in-cell (PIC) rarefied plasma simulation with finite element method (FEM) field solver

A quick and dirty project to deploy a working DG solver

This code is the Fortran 77 version of the UMAT, FLOW, and SDVINI subroutines of the cartilage model, I firstly proposed in my Master's thesis. The model with minor modification was used in several publications.

Mixed beam-continuum model with a crack, solved with a secant solver

Fortran FEA solver for simulating plastic deformation in metal forming (upsetting process). Supports custom stiffness matrix assembly, nonlinear updates, various boundary conditions, and restart capability with post-processing for stress and strain.

Personal fork of OpenRadioss