Open Source Physics Software - Page 13

Advanced Simulation Library (ASL) is a free and open source multiphysics simulation software package. Its computational engine is based, among others, on the Lattice Boltzmann Methods (http://en.wikipedia.org/wiki/Lattice_Boltzmann_methods) and is written in OpenCL (http://en.wikipedia.org/wiki/OpenCL) which enable extraordinarily efficient deployment (http://asl.org.il/benchmarks) on a variety of massively parallel architectures, ranging from inexpensive FPGAs, DSPs and GPUs up to heterogeneous clusters and supercomputers. The engine is hidden entirely behind C++ classes, so that no OpenCL knowledge is required from application programmers. ASL can be utilized to model various coupled physical and chemical phenomena and employed in a multitude of fields: computational fluid dynamics, virtual sensing, industrial process data validation and reconciliation, image-guided surgery, computer-aided engineering, high-performance scientific computing, etc..

Computational modelling is a interdisciplinary field spanning many techniques and programming languages. AgenTools is a project dedicated to establishing increased modularity in scientific computing packages and a portal linking to other existing project

Compute Aircraft (jet) Trajectories based upon Eurocontrol BADA Aircraft Performance Model

AIRE (Astrophysical Integrated Research Environment) is a set of computing facilities initiated by Tsinghua Center for Astrophysics , which aims to aid astrophysicists collect, store and analyze data.

A compilation of Icelandic physics problems, will be developed in LaTeX in collaboration. Nótur og efnisinnihald um eðlisfræði, þróað í LaTeX umhverfinu. Verkefnið er hætt á sourceforge, verið að færa yfir á github undir http://github.com/LainBlaster/FrjalsEdlis

AnaLina is a mathematics/physics presentation, visualization and simulation system. It is intended to be used by teachers etc. in classrooms to help in teaching linear algebra and physics (mainly mechanics).

Users load multiecho MRI data and draw ROIs. AnalyzeNNLS creates a T2 distribution from the averaged decay data. Regional fractions and geometric T2 times can be determined. Please reference: Bjarnason TA, Mitchell JR. JMR 206:200-4 (2010). Temporal Phase Correction included in version 2.5. If you use this functionality, please reference: Bjarnason TA, Laule C, Bluman J, Kozlowski P. JMR 232:22-31 (2013).

Given dynamical coefficients and/or derivatives of the ionic potential with respect to normal (harmonic) vibrational modes, compute anharmonic energies and electric dipole-permitted transitions and intensities using nearly-degenerate perturbation theory (i.e. properly accounting for Fermi and Darling-Dennison resonances).

AntiGrav simulates the formation of large-scale structures in the universe under the assumption of both attractive and repulsive gravitational forces and an accelerating cosmic expansion.

A useless physics engine for useless game ;-)

is a molecular viewer & model builder for quantum chemistry programs. It has an interface with NWChem, CP2K and PC GAMESS/Firefly quantum programs. http://www.biomolecular-modeling.com/Products.html

This project demonstrates the use of a sniper gun (physics), and the behaviour of agents in a 3D world in case of a catastrophy like the assassination of a person.

Astrog is a library for performing astronomical calculations, accelerated by using a graphics processing unit (GPU).

A collection of high performance astrophysical N-body simulation, analysis and visualization tools. These are written in C, C++, Java and Fortran, designed for serial and parallel computers. Primary motivation: enable wider community collaboration.

3 levels density matrix simulation. Currently it enables you to get time solvetions for three-level systems. It's generates files with time solvetions for density matrix. In the future It will solve multilevel atomic system on MPI.

This software searches the potential energy surface of small to medium size atomic systems for global minima using quantum ab initio techniques. It performs bond rotations and molecule translations and rotations on a Linux cluster with MPI.

Software developed for the analysis of Neutron Reflectivity data.

ARS is a physically-accurate robotics simulator written in Python. It's main purpose is to help researchers with to develop mobile manipulators and, in general, any multi-body system. It is open-source, modular, easy to learn and use, and can be a valuable tool in the process of robot design, in the development of control and reasoning algorithms, as well as in teaching and educational activities.

The intention is to create a platform for developing performant navigation and behavioral algorithms that would then work well applied to real world robots. All development is cross platform. Initially for Linux and Windows. Languages used: C/C++,OpenG

This is a command line based Physics Simulator that can export data to a spreadsheet program. Awesim Physics can be used to simulate everything from a ball being thrown upwards to the obits of planets in a solar system.

It started as a simple physics API for educational purposes, but now its development is clearly focused on gaming and will be incorporated to a next-gen engine.

Lattice QCD kernel library optimized for Blue Gene/Q supercomputer.

Python library for Wageningen B-Series Propeller calculations

This computer tutorial program shows and explains structure of atoms and describes how bonds between atoms occur, as well as provides capabilities to access information about chemical elements such as atomic weight via an interactive periodic table.

Scientific software for the physically accurate photorealistic visualisation of relativistic (near light-speed) scenarios.