Open Source Simulation Software - Page 3

QVM is a quaternion, vector, and matrix class set in C++ for 3D kinematics.

CFDTool - "CFD Simulation Made Easy" CFDTool is a fluid dynamics toolbox for modeling and simulation of flows with coupled heat transfer. Based on FEATool Multiphysics (https://www.featool.com), CFDTool is specifically designed to make advanced fluid mechanics and heat transfer simulations both easy and enjoyable. - Completely stand-alone and cross-platform self-contained toolbox - Optionally use as MATLAB Add-On toolbox - Fully integrated and easy to use MATLAB GUI - Modeling and simulation in 1D, 2D, 3D, and axisymmetric/swirl/cylindrical coordinate systems - Seamless OpenFOAM GUI and SU2 CFD solver integrations (https://www.featool.com/Easy-to-Use-OpenFOAM-GUI) - Built-in geometry and CAD tools - Automatic mesh and grid generation - Pre-defined equations and boundary conditions for: + Incompressible viscous fluid flows (Navier-Stokes equations) + Compressible, supersonic, trans-sonic, and turbulent flows + Heat conduction with conjugate heat transfer

Knitter produces a 3-dimensional model of a knitting pattern. It supports KnitML, as well as a native language similar to that of traditional knitting patterns.

A C/C++ library for Cavity Quantum Electrodynamics Simulations. CQEDSimulator is a framework that provides all basic mathematical elements and methods to perform quantum numerical simulations. It's crossplatform, that works on Windows, Linux, Mac...

The library in C++ for numerical modeling any dynamic systems.

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

Gravitas is a fully scriptable, real-time 3D gravity simulator.

HOT is a package of Matlab and Octave compatible functions that manage thermodynamic data for a wide range of species. Functions calculate almost all the most common thermodynamic quantities of mixtures. Python users may also want to look at PYroMat at https://chmarti1.github.io/PYroMat/index.html

OpenWave is a educational wave Simulator.

QCS is a quantum computer simulation written by Philipp Jungmann, Torsten Mandel and Maximilian Plenert as a software project under Dr. Michael Winckler (IWR) and Dr. Jian-Wei Pan (PI), University of Heidelberg.

This software accompanies the textbook "Quantum Wells, Wires and Dots" (4th Edition), Paul Harrison and Alex Valavanis, Wiley, Chichester (2015). It is adapted (by the same authors) from code that was originally supplied on a CD with the first edition of the book [1] and is now made available under the GPL3 license. In brief, we encourage everyone to use the software in your studies and research, to study and modify the source-code and to share it widely. However, you are not permitted to include any of our code in a closed-source project.

SLFCFD stands for San Le's Free Computational Fluid Dynamics. It is a package of scientific software and graphical user interfaces for use in computational fluid dynamics. It is written in ANSI C and distributed under the terms of the GNU license.

Calculates Shockley-Read-Hall recombination in semiconductors with 2 defect levels in dependence on photo generation rate. The program runs within MATLAB programming environment version 6.5.0 release 13 or newer offering a Graphical User Interface (GUI).

3D mobile robot simulation environment. Due to the component-based design very flexible and also suitable for several other mechatronical systems. Planned to be used for a real distributed robot system currently being built up.

TROPICS - Trajectory of Particle In a Crystal Simulator программный комплекс для моделирования траекторий движения быстрых заряженных частиц в осевых и плоскостных каналах кристалла под ОС Windows и Linux. Комплекс легко расширяется плагинами, может работать как в графическом режиме, так и в консольном для простого встраивания в другие программы. Комплекс обладает богатым количеством возможностей и настроек. Для построения графиков используется графическая библиотека MathGL (http://mathgl.sf.net/).

Computational Fluid Dynamics (CFD) solver aimed to solve multi-physics problems on unstructured grids (inviscid Euler, Navier-Stokes flows, Heat transfer). F90 based. MPI, cgns, Metis libraries used.

VisIVO Server is a new tool specifically designed for a grid environment. This tool offers a framework for exploration of large-scale scientific datasets, particularly related to cosmological simulations.

RANSFOIL is a console program to calculate airflow field around an isolated airfoil in low-speed, subsonic, transonic or supersonic regime by numerically solving the Reynolds averaged Navier-Stokes (RANS) equations using mature computational fluid dynamics (CFD) method. As postprocess results, the aerodynamic parameters of the airfoil, e.g., lift coefficient and drag coefficient, can be integrated from the airflow distribution near wall boundary. In addition, the coupling between airflow and heat transfer and the effect of surface roughness on near wall flow are considered by this program, it can be used for engineering calculation of the friction drag and heat transfer coefficients on airfoil surface. RANSFOIL reads coordinates data from a 1D XYZ file which describes the grid points or control points on airfoil as only input, then outputs grid and solution files in 2D PLOT3D format to record grid coordinates and airflow data and a report file to show aerodynamic parameters.

It is a commandline tool to manipulate .xyz molecule files.

VASPMO aims at visualizing wavefunctions (or molecular orbitals) from VASP calculations. It reads VASP's output files PROCAR and CONTCAR, and exports an *.out file in Gaussian's output format, which can be visualized by many popular visualization tools, such as JMol, Molekel, Chemcraft, Gabedit and Molden, etc. These tools can further generate *.cube files, which can be visualized by an even wider range of softwares. 读入VASP计算得到的PROCAR和CONTCAR文件，输出Gaussian结果文件。该文件能够被常用的量子化学可视化软件（如Molekel、Chemcraft、Gabedit、Molden和JMol等）读取，进而绘制和观看体系的分子轨道。有些软件还能导出 cube文件（如Chemcraft和Molden等），从而又能被很多支持cube格式文件的可视化软件所识别。

A 2-D inviscid flow and adjoint solver on unstructured triangular grids. It makes use of a vertex-centroid finite volume scheme which is second order accurate. The adjoint solver is developed using the automatic differentiation tool called TAPENADE. Code has been moved to https://github.com/cpraveen/euler2d

CFD scientific software. Provides simulation of 3D CFD problem based on Quasi-Gas Dynamics approach with radiation processes token into account. Lots of spectral intervals are considered. Parallel MPI/OpenMP-based implementation is provided.

This project is a simulation model of the road traffic. The project is developed by students on FRI, University of Zilina, for educational purpose.

This project has been moved to GoogleCode: http://code.google.com/p/hdf5serie/

Atomistic NanoTransport (ANT) comprises a series of codes designed to compute electronic quantum transport with a broad range of applicability in nanoelectronics. ANT.Gaussian (or ANT.G for brevity) relies on the popular quantum chemistry code GAUSSIAN03/09 code with which interfaces in a seamless manner. Straightforwad use of ANT.G include the computation of the zero-bias conductance (or, alternatively, the electrical current under an applied bias voltage) of a variety of nanoscale systems such as molecular bridges or simply metallic atomic contacts as those created with scanning tunneling microscope or break junction techniques. The use of ANT.G may also be naturally extended to the computation of scanning tunneling spectroscopy and the simulation of scanning tunneling and electrostatic force microscopy.