JuliaFEM

Gmsh.jl contains API for Gmsh: a three-dimensional finite element mesh generator. With the help of Gmsh.jl, it is possible add parametric model construction and/or automatic mesh generation to a FEM pipeline.

FEMQuad.jl package contains various of integration schemes for cartesian and tetrahedral domains. The most common integration rules are tabulated and focus is on speed. Each rule has own "label" so we can easily implement several rules with same degree. API is very simple making is easy to utilize package in different FEM projects.

ModelReduction is a repository of JuliaFEM to reduce the dimension of a model for multibody dynamics problems. The package includes e.g. the Guyan reduction and the Craig-Bampton method.

This is the repository for web-pages shown at www.juliafem.org. Any changes to web-page should be committed to here. Jekyll is used in background to generate html pages from markdown documents.

JuliaFEM base package (core functionality)

The JuliaFEM software library is a framework that allows for the distributed processing of large Finite Element Models across clusters of computers using simple programming models. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage.

AsterReader.jl is a Julia package to read Code Aster binary mesh and result files. Code Aster meshes can be done using another open source software SALOME Platform. Reading results from .rmed files is also partially supported, so it's possible to verify calculations of JuliaFEM.jl against Code Aster solutions.

FEMBasis contains interpolation routines for finite element function spaces. Given ansatz and coordinates of domain, shape functions are calculated symbolically in a very general way to get efficient code. Shape functions can also be given directly and in that case partial derivatives are calculated automatically.

Computational material models

Package contains algorithms to calculate smallest enclosing sphere for a given set of points in N dimensions.

JuliaFEM bindings to Materials.jl

FEMSparse.jl aims to develop fast finite element assembly procedure. Main goal is to utilize threading of multicore computeres in order to calculate global FEM matrices in a efficient way.

Plane mortar contact mechanics using automatic differentiation

Generla Finite Element mesh description

Mortar3D.jl is a Julia package to calculate discrete projections between non-conforming finite element mesheds. The resulting "mortar matrices" can be used to tie non-conforming finite element meshes together which are meshed separately to construct bigger models.

FEModels.jl is a Julia package to download test models from FEModels easily.

The need for a standardized method to exchange scientific data between High Performance Computing codes and tools lead to the development of the eXtensible Data Model and Format (XDMF) . Uses for XDMF range from a standard format used by HPC codes to take advantage of widely used visualization programs like ParaView, to a mechanism for performin…

Quasistatic solver for JuliaFEM

Mortar contact mechanics for plane problems

Implementation of heat transfer problems for JuliaFEM

Beam implementation for JuliaEFM

Mortar2D.jl is a Julia package to calculate discrete projections between non-conforming finite element meshes. The resulting "mortar matrices" can be used to tie non-conforming finite elements meshes together in an optimal way.

AbaqusReader.jl is a parse for ABAQUS FEM models. It's capable of parsing the geometry accurately, including surface sets, node sets, and other relevant geometrical data used in FEM calculations. Other option is to parse whole model, including boundary conditions, material data and load steps.

Documentation for JuliaFEM

Julia package for a smallest enclosing sphere for points in arbitrary dimensions

NodeNumbering is a repository of JuliaFEM to renumber FE nodes with the Reverse Cuthill-McKee algorithm.

Plate bending formulations for JuliaFEM

Coupling elements for JuliaFEM, including kinematic couplings and distributing couplings.

PDEAssembles takes a set of partial differential equations and boundary conditions and creates a global assembly M, C, K, f in SparseMatrixCSC format ready for linear system solvers.