FEM App - Geometry Builder Development

Developing geometry builder component of the finite element app is taking more time than I expected πŸ€” Computational geometry issues πŸ˜… But it is already fun to draw some shapes πŸ•Ί

FEM App - Stress Plots as Continuous Contours

The finite element app which is under development can now plot stress distributions as continuous contours 🌈 Visualization of these stress contours can be seen on the accelerated video πŸ‘€

FEM App - Mesher, Solver, Visualization

2D tria mesher and FEM solver are combined in Unity πŸ₯³πŸ» Visualization of displacement and stress results from an aluminum plate can be seen on the accelerated video πŸ‘€ Geometry building UI is the next thing to do πŸ‘·

Solving Systems of Linear Equations

I published an article on medium.com titled Solving Systems of Linear Equations, link is below:

Solving Systems of Linear Equations

FEM App - Mesh Solver More Results

FemApp solver can now calculate strains and stresses at 2D tria elements. On a tria mesh, strain and stress results are coherent with the ones from Nastran πŸ₯³ I'm impatient to see these results in the form of colorful triangles πŸ€“

FEM App - Mesh Solver Results

2D stiffness matrix calculation is ported to FemApp solver. Based on a simple tria mesh, displacement and reaction force results are coherent with the ones from Nastran πŸ₯³ Next step is to combine this with the tria mesher in Unity πŸ€”