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UPDATE: As of March 2023, the CFDTOOLS project has moved its public repository to NASA's official organization on GitHub: https://www.github.com/nasa/cfdtools While this repository will remain available, it will no longer receive updates or be monitored for issues. Please see the link above for latest releases and issue status. ---- The CFD Utility Software Library (previously known as the Aerodynamics Division Software Library at NASA Ames Research Center) contains nearly 30...

FFTW++ is a C++ header class for the FFTW Fast Fourier Transform library that automates memory allocation, alignment, planning, wisdom, and communication on both serial and parallel (OpenMP/MPI) architectures. In 2D and 3D, hybrid dealiasing of convolutions substantially reduces memory usage and computation time. Wrappers for C, Python, and Fortran are included.

WE ASSUME NO LIABILITY FOR ANY SAFETY ISSUES OR DESIGN FLAWS! --> STILL IN PROGRESS !!!! This Project includes the engineering documents of a three wheeled sigle seated electric lightweight L5e-A vehicle. The vehicle is designed to be build with "simple" Tools and machines in an individual production or very small batches. All documents in this product are accessible with open source or freeware Software. Used Software: - LibreOffice - Free CAD + FEM Workbench ...

See here for newer version: https://youtu.be/mfvtWzbqNFw Portable 64-bit Linux CAE Applications to avoid Dependency hell 1) calculix portable 2) netgen opensource mesher (development) 3) dolfyn.net opensource CFD code (windows executables are included) 4) CDE: Automatically create portable Linux applications http://www.pgbovine.net/cde.html

this repository contains all of my non-trivial OpenGL project done while learning computer graphics and computational fluid dynamics

OpenFVM is a general open source three-dimensional Computational Fluid Dynamics (CFD) solver (for Linux and Windows). It uses the unstructured finite volume method to simulate non-isothermal transient flow. Gmsh is used for pre- and post- processing.

OVERVIEW is a framework for optimization that integrates the visualization of complex fluid solutions and geometries taking advantage of the high performance and cutting edge rendering techniques of modern graphic cards.

LuaLB is an open-source parallelizable lattice Boltzmann simulation for computational fluid dynamics with Lua scripting.

Sound Propagation and Acoustic Radiation of Turbomachines - Aeroacoustic Noise Suppression Project : A CFD-like CAA code for predicting turbomachines noise.

hftga2foam converts .tga height fields (as produced by povray or hf-lab) to blockmesh dictionaries (geometric mesh descriptions) for the OpenFOAM computational fluid dynamics package.

Gerris is a tool for generic numerical simulations of flows (CFD), in geometrically complex geometries and including adaptive, multiphase and interfacial flows capabilities.

The DUNS (Diagonalized Upwind Navier-Stokes)code is a 2D/3D, structured, multi-block, multi-species,reacting, steady/unsteady, Navier Stokes fluid dynamics code with q-omega turbulence model. It currently uses a diagonalized ADI procedure with upwind diff

Hephaestus is a computational framework to be used for iterative solution programs, such as weather models or CFD applications. (Now in need of an administrator/developers).

MagCAD is a set of tools for reconstructing 3D meshes from medical images such as MRI scans and ultra-sound. Resulting meshes are designed for CFD and visualisation