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Demo Codes

We provide here some demonstration finite element programs to illustrate reasonable size prototype programs using .

Heat Transfer

A 2-D steady state diffusion convection code
A 2-D transient heat transfer code
A 3-D steady state heat transfer code

Solid and Structural Mechanics

A linear elasticity code with planar deformations
A 3-D linear elasticity code
A linear elasticity code with planar deformations and contact
An elastic beam code
A planar truss code

Fluid Dynamics

A 2-D incompressible fluid flow problem using quadrilateral finite elements
A 2-D incompressible fluid flow problem using triangular finite elements and a projection method

Using the Linear Solver

Solve a linear system by a direct method
Solve a linear system issued from a PDE by a preconditioned iterative method

Using the ODE solver

A nonlinear first-order ode given by a regular expression
A first-order nonlinear ode given numerically
A system of first-order linear ode's given numerically
A simple nonlinear ode given by regular expressions

Using the Time Stepping solver

Solution of a transient heat transfer problem by the BDF2 scheme
Solution of a problem of elastodynamics by the Newmark method

Using the Eigen Problem solver

Eigenvalues of a given symmetric matrix
Solve an eigenvalue problem for the Laplace equation

 

Copyright © 1998-2017 Rachid Touzani