Search Results for "system dynamics simulator"

http://loto.sourceforge.net/ hosts 4 projects of free software related to materials science and physics. They are loto, feram, compasses and xtalgrowth.

MesoRD is a stochastic and deterministic simulator of coupled chemical reactions and diffusions in space.

Gabedit is a Graphical User Interface for FireFly (PC-Gamess), Gamess-US, Gaussian, Molcas, Molpro, MPQC, NWChem, OpenMopac, Orca, PSI4 and Q-Chem computational chemistry packages.

...The codebase emphasizes readability and hackability so learners can modify the solver, add new behaviors, or swap integrators without wading through engine internals. It’s ideal when you want expressive motion and playful dynamics rather than full rigid-body simulation.

Articulated-body simulation engine written in C: based on the Lagrangian Dynamics, even if on a modified flavour of it, I deviced to make it more friendly in the context of numerical simulations. The overall simulation procedure (de facto a full 3D, an articulated-body simulaiton engine) is called: "Lagrangian Dynamics' New Flavour Simulations". It is delivered through sample-simulators relying on it. The modified falvour of the Lagrangian Dynamics here proposed is also a bit...

Simcas is a simple and very flexible analog simulator. SimCAS uses symbolic equations to define components and solves the net system by using a "Computer Algebra System" algorithm.

This project is no longer hosted on sourceforge, please go to https://github.com/jodersky/sims instead. A library for rigid body simulation written in Scala. This project was created under the terms of a one-year project at school (Gymnase de Burier). Another program for testing and visualizing SiMS, Graphyx, is included.

GSS-TCAD: A 2D General-purpose Semiconductor Simulator. It both supports DDM and HDM.

libPunts is a tiny 3D rendering engine focused on developing physics simulations. Gravetat is a gravity and electromagnetism simulator built over libPunts.

Mito-MAS-m is a simulator of the mitochondrial inner membrane and the enzymatic complexes embedded in it, implementing a coarse-grained (CG) model of the molecules using rigid structures and Dissipative Particules Dynamics (DPD) as motion equation.

Partgen is a simple particle system generator and simulator. It's intended to have a 3D scene description language, and batch processing mode. Support for some scripting languages like ruby is also planned

The goal of Motorsport is to become the most realistic simulation of wheeled vehicles possible. The addition of cars and tracks will be a simple task, and there will be a system for customization of most of the simulator features.

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.

Diagram (JGraph) driven simulator. Bondgraphs > nonlinear differantial system > plot: implemented for economics and ecology. Network analysis: emergy propagation implemented. Would also fit for electronics, mechanics, cost, GWP, footprint analysis.

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

RooCARDS is a set of C++ classes written for the ROOT analysis framework which interface ROOT to the Stuttgart Neural Network Simulator (SNNS). This interface is based on a concept originally developed by Professor Yibin Pan at the UW-Madison.

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.

A simulator that allows people with a computer to simply create their own solar systems, and see what would happen if it really existed!

md-utils is a set of command line tools written in C designed to perform certain operations and analysis on the molecular dynamics data. The supported operations involve trajectory coordinate transformation to the COM system, Cartesian coordinate transformation to selected internal coordinates and to projected normal mode coordinates, trajectory merging, selecting subsets of trajectory frames, selecting subsets of atoms, permuting atoms, etc. Analysis tools involve 1D, 2D and 3D data binning (histograms), volumetric data handling, etc. ...