Ceci est une ancienne révision du document !

Logiciel INCNS - Parallel INCompressible Navier-Stokes solver

The code INCNS solves the incompressible Navier-Stokes equations in a cubic box with periodic boundary conditions in the three directions. It treats both Eulerian and Lagrangian dynamics. An external force ensures an isotropic stiring at low wavenumbers. The code is primarily devoted to the study of homogeneous and isotropic turbulent dynamics. The integration is second-order in time (Adams-Bashforth scheme) and pseudo-spectral in space. The integration of fluid trajectories relies on a second-order (in time) Verlet algorithm and tri-cubic interpolation in space. The code runs in parallel (with MPI) in either single or double precision with optional dealiasing.

en/developpement/productions/logiciels/incns.1368764857.txt.gz · Dernière modification: 2015/01/07 10:04 (modification externe)