The finite element method (FEM) is a numerical method for solving problems of engineering and mathematical physics. Typical problem areas of interest include structural analysis, heat transfer, fluid flow, mass transport, and electromagnetic potential.
libMesh github repository
A Full-Newton Finite Element Program for Free and Moving Boundary Problems with Coupled Fluid/Solid Momentum, Energy, Mass, and Chemical Species Transport
preCICE-adapter for the CSM code CalculiX
PETSc-based framework for isogeometric analysis (IGA) methods
Coupling of OpenFOAM, CalculiX and Code_Aster for Conjugate Heat Transfer, using the multi-physics coupling library preCICE
preCICE-adapter for the FEM code COMSOL Multi-Physics (currently unmaintained)
use mex solve 2D second order linear PDE and transport equation
beginners' documentation of PetIGA, a code for isogeometric analysis
A finite element solver