Open Source Physics Software - Page 21

Foundational Physics is a 2D physics engine written in Java for entertainment and educational purposes. With a robust groundwork, its aim is to provide an easy interface for programmers to easily manipulate a Newtonian physics environment.

An easy-to-use free-fall calculator that calculates terminal velocity and vacuum calculations in BOTH Metric and English units. Simple variables like time, mass, distance, and velocity are all that's needed for the calculations.

This project is a collection of FreeFEM++ scripts used to find numerical solutions of the free-surface incompressible Navier-Stokes equations. The boundary interpolations from a moving mesh are suitable for applying surface tension boundary conditions

FreeFOAM is no longer maintained. Please consider using one of the official OpenFOAM distributions instead.

FreeSOLID is a library for collision detection of three-dimensional objects undergoing rigid motion and deformation. FreeSOLID is designed to be used in interactive 3D graphics applications.

This application is intended to give abilities of calculating physical measures and draw charts, related to the aspect of the movement of sphere - shaped projectiles, ejected to reach some range. With the help of FreeBalistic you can fast calculate such measures as: height of bullet after specified time, height for given range, max height of bullet, range after given time, range to get max height, range to the end of move, time to get given range, time to get max height, time to get end of move. The app is currently in the middle state of development, and will recive at least one update. The curent target of this project is to achieve modification of chart display, that allows to show all scope of calculated values. In opposite to similar projects, this one is oriented to consider additional physical conditions, that can affect on the sphere-body movement, especially air resistance and throw angle For more info visit: www.freebasic.net/forum/viewtopic.php?f=8&t=27484

Freegressi est un logiciel pour tracer des courbes de tendances à partir de séries de données.

Fluid Dynamics with Front Tracking

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

GAST-Viz is a toolkit allowing for the creation of OpenGL atomistic simulation applications using discrete element modeling methods. A number of sample applications are included.

An analytical generalized Born model to calculate electrostatic solvation energy that accurately reproduces the linearized Poisson-Boltzmann equation. More about this method is explained in J. Phys. Chem. B, 111, 3055-3061 (2007).

Grid-based Coupled Electron and Electromagnetic field Dynamics (GCEED) is an open-source software package for massively parallel first-principles calculations of electron dynamics in real time and real space. The program codes are written in the Fortran 90/95 language with MPI and OpenMP. Time dependent density functional theory (TD-DFT) calculations can be performed on 100,000 CPU cores of K Computer with high parallel efficiency.

The GDAC (Generic Device Access and Control) framework is an extensible multithreaded cross platform (Linux (x86,VME)/Windows) C++ device control environment. It typically will be used as the basis for custom OPC servers or front-end control software.

GENFIT has been moved to github: https://github.com/GenFit/GenFit GENFIT - a generic track reconstruction framework for nuclear and particle physics

GENIUS (GenEral Numerical Integrated CircUlt Simulator) will be a full 3D semiconductor process/device simulator.

**we moved to github** https://github.com/gimli-org/gimli Geophysical Inversion and Modeling Library

OpenGL viewer for Numerical Electromagnetics Code (NEC) output files. Reads .NOU files and displays them graphically along with near field electric and magnetic fields. If both E and H are present, the Poynting vector is also calculated and displayed

An universal Lan-to-GPIB adapter for lab instruments using the Egnite Ethernut 2.1; code in AVR C; supports http protocals and able to run cgi scripts; Primary interface is command based; software, firmware, and hardware schematics are all available

UI for Data Acquisition System

Geophysical Library is a C++-library to handle geophysical data. At the moment the focus is on magnetotelluric and seismic data. It also includes a genetic algorithm for data inversion, signal processing and statistics routines.

GPX is mainly a physics engine, written in C++, focused on real time simulations. Project also provides a graphics library, built on top of SFML. Physics part is independent from graphics library and can be used with any other front-end.

GRAY (High Energy Photon Ray Tracer) is a Monte-Carlo ray-driven high energy photon transport engine for mainly PET and SPECT applications that supports complex mesh based primitives for source distributions, phantom shapes, and detector geometries.

Fast FDTD solver with graphics card support. Optimized for nanoscale optics - scanning near field optical microscopy, rough surface scattering and solar cells. Uses CUDA environment for graphics card operation.

Finds the cosmological power spectrum from a N-body simulation using the MPI FFTW library. May be run as a parallel computation for increased resolution. Reads in binary Gadget2 files.

A Matlab code to characterize and analyze Gafchromic film for radiotherapy applications. Single or dual color analysis (respectively for EBT or EBT2 film types). Accurate uncertainty estimations. Requirements: Matlab (min. ver. 2007a), Image toolbox.