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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.
Lightweight L5e vehicle with freely accessible engineering documents
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
...
The CFD General Notation System (CGNS) provides a standard for recording and recovering computer data associated with the numerical solution of fluid dynamics equations.
WE HAVE MOVED! Very old (unsupported) stable releases can still be found here, but the new repository is at https://github.com/CGNS
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.
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).