Official git repository of Elmer FEM software

Development of the Failure Criteria for Composites using ABAQUS Subroutines (UMAT/VUMAT)

FEAPpv -- free personal version of the FEAP

Parallel programming for Finite Element Analysis using FORTRAN and PETSc

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.

EMUstack is an open-source simulation package for calculating light propagation through multi-layered stacks of dispersive, lossy, nanostructured, optical media. It implements a generalised scattering matrix method, which extends the physical intuition of thin film optics to complex structures.

System of HydrodYnamic Finite Element Modules

NumBAT, the Numerical Brillouin Analysis Tool, integrates electromagnetic and acoustic mode solvers to calculate the interactions of optical and acoustic waves in waveguides.

Parallel FEM for earthquake dynamic ruptures on geometrically complex fault systems and ground motions.

Fluid simulation codes of atmosphere using discontinuous Galerkin finite element method. This project also provides a nonhydrostatic atmospheric model, SCALE-DG.

Finite Element Solvers for Atomic Structure Calculations

Strain gradient plasticity code for Abaqus

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.

EQquasi: parallel finite-element solution to earthquake dynamics over cycles with rate- and state- friction.

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.

This is a 3D scalable static/dynamic program for solving complex PDEs in mechanics. I built it during my 3.5 years' PhD study at MIT (for details please refer to my publications in researchgate website )

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

Coupled multiphysics finite element implementation for moisture diffusion in epoxy materials with stress-assisted transport

one dimensional first order element finite element method(Galerkin method) using BiCGSTAB method + diagonal preconditioning.

The UMAT subroutine is a tool in Abaqus that can be used when a material cannot be adequately modeled using the Abaqus material library. In this project, we employed this subroutine to evaluate the Tsai-Hill failure criterion in composites. Additional projects in this field can also be accessed on the following link.