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IBDS is a library for dynamic simulation of multi-body systems in C++. It simulates rigid bodies, particles, many different joint types and collisions with friction.
(ZLib license, free for commercial use)
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An Object Oriented numerical model simulating fluid flow in a porous medium using Cellular Automata techniques. Uses the DotNet Framework. Intended to be extensible to other types of fluid flow problems.
STOCHSIM is a stochastic simulator for biochemical reactions. The particles are represented as individual software objects which react according to probabilities derived from concentrations and rate constants. Simple spatial structures can be built.
ParticleStats is software for analysing tracked particles from RNA Localization experiments. Analysis is performed on the X and Y coordinated of the tracked RNA particles
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.
This library allows you to control a PMS (Particle Measuring Systems) Lasair II air particles counter. You can either use a COM component from several programming languages (Visual Basic, ...) or directly use its underlying Python class.
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A program which simulates the motion of particles due to electric charge and gravitational force. Calculations are done in two dimensions, without care given to real world factors such as air resistance, although such functionality may be added later.
Burkhard Heim's Mass Formula - A collection of programs that calculate the mass of a variety of sub-atomic particles, based on work by the late Burkhard Heim.
http://www.heim-theory.com/
OpenFlower is a free and open source CFD code (for Linux and Windows) mainly intended to solve the turbulent incompressible Navier-Stokes equations with a LES approach. It can deal with arbitrary complex 3D geometries with its finite volume approach.
The ADFC code is a computational fluid dynamics (CFD) C++ solver for incompressible viscous flow over 2D and 3D geometries. It uses finite element and the characteristic method on unstructured meshes to solve Navier-Stokes equations.
Note: New versions are not being posted to source forge. Please check the project homepage at: http://www.cove.org/flade A free library for simulating 2D physics in Flash using Verlet integration. It currently features particles, stick & angular constra
GRAnular Media Simulation in C++ using Molecular Dynamics. To be used in PhD work. The code will support: collision, electric dipoles (long range forces), intergranular fluid, and possibly MPI for parallel computing.
JRVFSim (Jarvis) is a simulator of a fluid dynamics phenomenon known as radial viscous fingering. Its main feature consists of taking jordan curves and simulating their evolution subject to various parameters. Includes a partial API for numerical methods
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).
The fluid simulator consists of a core library and a GUI. The core makes all calculations based on the paper "Stable Fluids" by Jos Stam. It is able to simulate fluid flow in abritrary time steps. Support for boundaries is included.
Golp is an easy-to-use property class library for CFD&NHT programs. Golp is not, but more than a property database, it provides thermodynamics and thermophysical properties by generic interfaces. The classes can also be built as COM and python modules.
GtkParticle is a small graphical simulation of some point masses undergoing elastic collisions in
a 2-D square universe. Statistics of pressure and energy are reported, particles are colored dynamically
by their relative mass and can be added or removed
ISAAC (Integrated Solution Algorithm for Arbitrary Configurations) is a computational fluid dynamics (CFD) code developed to test and apply high order turbulence models for compressible flows around complex geometric configurations.
CFDtools is a set of libraries to manage data format for CFD (mesh/grid and flow data). It provides additional tools for development of simulations softwares.
PyAero is a toolkit developped at andheo for CFD software :
post-processing, curve generation, …
Currently PyAero focuses on ONERA's code "Cedre".
PyAero is powered by Qt, Python, PySide, enthought and pyLot.