Open Source C# Simulation Software for ChromeOS

A cross-platform, open-source, alternative to NIST REFPROP. Based on reference-accuracy equations of state and transport property correlations for refrigerants like Water, CO2, R134a, Nitrogen, Argon, Ammonia, Air, R404a, R410a, Propane and many others. A selection of secondary working fluid properties are also available. Can also make use of REFPROP when available. In addition, calculations for Humid Air Properties based on ASHRAE RP-1485 are provided. Wrappers are available for MATLAB, Octave, Python, C#, Fortran and many more.

Digital-Logic-Sim is an interactive simulation tool designed to help users understand digital logic circuits through a visual and hands-on environment. It allows users to build circuits using basic logic gates such as AND, OR, and NOT, and observe how signals propagate through the system in real time. The project emphasizes education, making it easier for beginners to grasp concepts like binary logic, combinational circuits, and signal flow. It provides a visual interface where components can be connected and tested dynamically, reinforcing learning through experimentation. The simulation engine handles signal updates and interactions efficiently, ensuring that circuit behavior is accurately represented. It is particularly useful for students and hobbyists interested in computer architecture and electronics. Overall, Digital Logic Sim serves as an accessible platform for exploring and understanding the fundamentals of digital systems.

gVirtualXRay is a C++ library to simulate X-ray imaging. It is based on the Beer-Lambert law to compute the absorption of light (i.e. photons) by 3D objects (here polygon meshes). It is implemented on the graphics processing unit (GPU) using the OpenGL Shading Language (GLSL). SimpleGVXR is a smaller library build on the top of gVirtualXRay. It provides wrappers to Python, R, Ruby, Tcl, C#, Java, and GNU Octave.

A C# written application that simulates MODBUS devices in their serial ASCII, serial RTU and TCP communication modes. It uses NModbus libraries for message passing; mono framework and Gtk# bindings for the multi-platform GUI.

MapSim is a simulation engine for System Dynamics. It provides a .NET library that works on Windows and under Mono on Linux. A simple GUI tool is provided too. MapSim uses its own modeling language described in the reference manual.

A free rendered GUI library providing windowing and widgets for the easy creation of HUDs for games. It supports themes/skinning, XML-based configuration, and works with any graphics API or rendering engine including Axiom, Irrlicht, and SDL.NET.

The CMSD Tools project provides tools in different programming languages to help manipulating data in the Core Manufacturing Simulation Data format.

It's a program for calculating and visualizing evolutionary processes of cells in multidimensional spaces. Many cellular properties are involved (vitality, lifespan, ethnicity, growth medium), affected by mutation and accidental influences.

Coming Soon - An open source implementation of DIS (Distributed Interactive Simulation) written for the Unity3D game engine.

ESys.NET is a new system-level modeling and simulation environment. It takes advantages of .NET capabilities such as introspection, multi lingual model definition,... It allows more easily the creation of external tools (ex: verification, debugger, ...)

This is a set of tools for simulating fusors/IEC devices in their various forms.

math lib for .NET. n-dim arrays, complex numbers, linear algebra, FFT, sorting, cells- and logical arrays as well as 3D plotting classes help developing algorithms on every platform supporting .NET. Sources from SVN, binaries: http://ilnumerics.net

ISIADIS: development environment for hierarchical software systems. ISIADIS allows prototyping, development and running software systems that are based on hierarchical (tree-like) architecture.

This project hosts the 'Simulation Tool', an extensible, interactive environment for carrying out simulation experiments of SBML models. This project can use RoadRunner or SBW enabled simulators to carry out simulations.

This project aims to provide libraries in a few languages which allow for NORAD general perturbation element sets to be used in calculating the position and velocity of space objects.

A .NET physics modeling and simulation library aiming at modularity, flexibility and extensibility. "Lamp" stands for "Lamp abstract managed physics"

This project aims to implement several network fault diagnosis algorithms.

Web-based dynamic system modeling tool for online nonpoint pollution, hydrology, and water supply planning. Supports HSPF, CEQUAL and GWLF. Web Hydrology Object model is object oriented, with user definable equations, linkages and remote data queries.

Open Source Aided Manufacturing - A CAM system based on STEP-NC with full 3D modeling ability and support for legacy NC machine tool languages.

The General Creature Simulator will be a creature/human simulator somwhat akin to The Sims, and will wake use of the Irrlicht graphics engine and the Lua scripting language.

The Tylon Physics Engine is arigid body, iterative, impulse-based physics engine completely written in C#. Tylon is a general purpose, cross-platform, physics engine.

AMICI, the Assessment platform for Multiple Interdependent Critical Infrastructures, simplifies and boosts experimentation with cyber-physical systems. AMICI enables the real-time execution of physical process models developed in Matlab Simulink, in a way that they can interact with real cyber systems, e.g., ad-hoc software or even real malware. The simulated physical models may come from a wide range of domains, e.g., power generation, power transmission, railway transportation, chemical processes. AMICI includes two main software units that have been developed in C# (Windows) and have been ported on Unix-based systems with the help of the Mono platform. AMICI has been primarily tested in FreeBSD-based systems. AMICI is developed by the European Commission's Joint Research Centre (JRC) For further documentation and acknowledgements please refer to http://ipsc.jrc.ec.europa.eu/?id=819