fluidsim

FluidSim Overview FluidSim is an object-oriented Python framework for high-performance computational fluid dynamics (CFD) simulations. It provides solvers for periodic-domain equations using pseudospectral methods with FFT, delivering performance comparable to Fortran/C++ while maintaining Python's ease of use. Key strengths : Multiple solvers: 2D/3D Navier-Stokes, shallow water, stratified flows High performance: Pythran/Transonic compilation, MPI parallelization Complete workflow: Parameter configuration, simulation execution, output analysis Interactive analysis: Python-based post-processing and visualization Core Capabilities 1. Installation and Setup Install fluidsim using uv with appropriate feature flags: Show more