JADIM is a code which permits to solve the incompressible, unsteady and 3-D Navier-Stokes equations :
and the advection-diffusion of a passive scalar on a orthogonal mesh:
The equations are written in primitive variables (velocity-pressure) and are solved with the finite volume method. Schemas used give to the code a two order precision in time and in space thanks to three order Runge-Kutta advancement schema and thanks to a semi-implicit Crank-Nicholson method concerning the diffusive terms resolution.
* a LES simulation using a "mixed-dynamic" model.
* a diphasic VOF calculation on a fixed mesh.
* a lagrangian particles following.