Laws Thermal Dynamics

This project aims to develop a cross platform environment for utilisation of various open source and freely available molecular dynamics and bioinformatics tools. Some extra features are included such as protein hydrophobicity and hydrophilicity plots. Platforms: Windows, Mac, Linux

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. Platforms: Windows, Mac, Linux

MDDriver is a library allowing a user to easily couple molecular visualisation tools with simulation code through a network. It allows to carry out interactive molecular dynamics, visualize simulation results and drive a simulation in interactive time. Platforms: *nix

ODE for Java is a binding between C dynamics library ODE (Open Dynamics Engine, http://ode.org) and Java. Separate packages provide among other things a Java3D integration and thus a scenegraph representation of selected ODE objects. Platforms: Windows, Mac, Linux

Open source 3D physics and dynamics engine and library written in pure Java. This is a Java port of ODE / OpenDE (Open Dynamics Engine). Platforms: Windows, Mac, Linux

The Pajé visualization tool provides interactive and scalable behavioral visualizations of the dynamics of the executions of parallel and distributed applications. Platforms: Mac, BSD, Linux

qsims simulates quantum dynamics with an (almost) arbitrary time-dependent Hamiltonian. qsims uses a Chebychev polynomial expansion of the Schrodinger propagator, and the pseudospectral method developed by R. Kosloff. Platforms: Mac, BSD

Spasmos is a Python package that allows scientists to simulate the dynamics of highly collisional plasmas using a number of numerical methods. Platforms: Windows, Mac, Linux

The Sphinx project is dedicated to create common accessible environment for system dynamics simulation. This software is developed on Java 6 platform and use Java Swing GUI. Platforms: Windows, Mac, Linux

SystemDynamics is a graphical Java application for modeling, visualization and execution of System Dynamics models. Platforms: Windows, Mac, Linux

This class readily reproduces textbook examples and provides immediate demonstrations of representation error, loss of precision (subtractive cancellation), and the failure of the distributive, commutative, and associative laws. Beyond textbook work, this class is also useful for exploring the... Platforms: Windows, Mac, *nix, Python, BSD Solaris

Flade (Flash Dynamics Engine) is an open source actionscript 2.0 library for simulating 2D physics using Verlet integration. It currently features rectangular, circular, & wheel primitives, spring & angular constraints, and surfaces composed of line segments, circles, & rectangles. It's designed... Platforms: Windows, Mac, *nix, Flash, BSD Solaris

The forced Duffing oscillator exhibits behavior ranging from limit cycles to chaos due to its nonlinear dynamics. When the periodic force that drives the system is large, chaotic behavior emerges and the phase space diagram is a strange attractor. In that case the behavior of the system is... Platforms: Matlab

This ZIP file contains the nonlinear model of anF-16 fighter aircraft in MATLAB/Simulink, Both high-fidelity and low-fidelity aerodynamic data are available, taken from NASA report 1538 and "Aircraft Control and Simulation" by Lewis & Stevens.A trim function is also included.F16dyn.c and... Platforms: Matlab

This is a nonlinear system of differential and algebriac equations, that describe the dynamics of a continuous bioreactor. The bioreactor simulates the production of ethanol through yeast fermentation. The model is described in:Z. K. Nagy, Model Based Control of a Fermentation Bioreactor using... Platforms: Matlab

Based on Ken Elder's 1993 paper: "Langevin simulations of nonequilibrium phenomena" Computers In Physics, vol. 7, no. 1, 1993, p.27-33.Domains of ordered phase are created from an initially disordered phase due to thermal fluctuations. The domains coarsen as a function of time. Large domains grow... Platforms: Matlab

This heat exchanger exists of a pipe with a cold fluid that is heated up by means of a convective heat transfer from a hot condensate. Platforms: Matlab

Two tanks in are disposed in series. The level of tank 2 must be controlled despite a sine wave disturbance in the flow F3. This is achieved by changing the flow rate F0 of liquid to tank 1. The tanks areas are A1 and A2. Flow equations depends on constants K1 and K2. A proportional control with... Platforms: Matlab

Aerospace Toolbox 1.0 and Aerospace Blockset 2.2 made it easier to model and simulate aircraft dynamics in Simulink.The attached files contain the simulation of longitudinal dynamics of a new light aircraft design described in January 2007 MATLAB Digest article by Arkadiy Turevskiy, Stacey Gage,... Platforms: Matlab

his is a complete model of the 1976 US standard atmosphere model with valid data between sea level and 1000 km. This set of functions returns Temperature, Pressure, Density, Speed of Sound, Gravity, Dynamic and Kinematic Viscosity, Coefficient of Thermal Conductivity, Gas Number Density at... Platforms: Matlab