Search Results for "volume"
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Showing 28 open source projects for "volume"
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cfMesh
A library for polyhedral mesh generation
cfMesh is an open-source library for volume mesh generation based on OpenFOAM. It implements various meshing workflows for volume mesh generation needed for CFD simulations with OpenFOAM. It is already a part of foam-extend, OpenFOAM for Windows, Caelus and OpenFOAM+ released by ESI. This repository is intended for contribution and collaborative development. If you have a new meshing algorithm or interested in contributing to cfMesh, do not hesitate to contact us. ... -
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ransfoil
console to calculate airflow around an airfoil based on RANS approach
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... -
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Netgen Mesh Generator
NETGEN is an automatic 3d tetrahedral mesh generator
NETGEN is an automatic 3d tetrahedral mesh generator. It accepts input from constructive solid geometry (CSG) or boundary representation (BRep) from STL file format. The connection to a geometry kernel allows the handling of IGES and STEP files. NETGEN contains modules for mesh optimization and hierarchical mesh refinement. Netgen is open source based on the LGPL license. It is available for Unix/Linux and Windows. -
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RTC-simulator
Simulation and Control of Processing Plants
...A tutorial gives brief background to the theory and programming of each application, plus a stepwise set of objectives to illustrate the main features. The simulations include a number of the techniques described in Applied Process Control – Essential Methods, and that book’s accompanying volume, Applied Process Control – Efficient Problem Solving. Actually, RTC is not merely a suite of simulations: Each application can be switched from “MODEL” to “PLANT” mode for real-time control of equipment through a somewhat basic interfacing arrangement. In “MODEL” mode, time can be accelerated or frozen. -
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5
RElt
calculates overlap, kinetic integrals for numerical atomic orbitals.
...The implemented algorithm is described in my paper: "Numerical calculation of overlap and kinetic integrals in prolate spheroidal coordinates", International Journal of Quantum Chemistry, Volume 108, Issue 2, Year 2008, Pages 249–256 http://onlinelibrary.wiley.com/doi/10.1002/qua.21485/full -
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OpenFVM is a general open source three-dimensional Computational Fluid Dynamics (CFD) solver (for Linux and Windows). It uses the unstructured finite volume method to simulate non-isothermal transient flow. Gmsh is used for pre- and post- processing.
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2d Heat advection Parallelized
MPI based Parallelized C Program code to solve for 2D heat advection.
Type - 2D Grid - Structured Cartesian Case - Heat advection Method - Finite Volume Method Approach - Flux based Accuracy - First order Scheme - Explicit, QUICK Temporal - Unsteady Parallelized - MPI (for cluster environment) Inputs: [ Length of domain (LX,LY) Time step - DT Material properties - Conductivity (k or kk) Density - (rho) Heat capacity - (cp) Boundary condition and Initial condition. ] Setup: The left and top edges are heated to 100 C and the right and bottom boundaries are heated to 0 C. ... -
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3D Heat advection C code
A C Program code to solve for Heat advection in 3D Cartesian grid.
Type - 3D Grid - Structured Cartesian Case - Heat advection Method - Finite Volume Method Approach - Flux based Accuracy - First order Scheme - Explicit, QUICK Temporal - Unsteady Parallelized - No Inputs: [ Length of domain (LX,LY,LZ) Time step - DT Material properties - Conductivity (k or kk) Density - (rho) Heat capacity - (cp) Boundary condition and Initial condition. ] Setup : The left, top and inside plane boundary is at 100 C and the right, bottom and outside plane boundary is at 0 C. ... -
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2D Heat advection C code
A C Program code to solve for Heat advection in 2D Cartesian grid.
Type - 2D Grid - Structured Cartesian Case - Heat advection Method - Finite Volume Method Approach - Flux based Accuracy - First order Scheme - Explicit, QUICK Temporal - Unsteady Parallelized - No Inputs: [ Length of domain (LX,LY) Time step - DT Material properties - Conductivity (k or kk) Density - (rho) Heat capacity - (cp) Boundary condition and Initial condition. ] Setup : The left and top boundary is at 100 C and the right and bottom boundary is at 0 C. ... -
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3D Heat convection C code
A C Program code to solve for Heat convection in 3D Cartesian grid.
Type - 3D Grid - Structured Cartesian Case - Heat convection Method - Finite Volume Method Approach - Flux based Accuracy - First order Scheme - Explicit, QUICK Temporal - Unsteady Parallelized - No Inputs: [ Length of domain (LX,LY) Time step - DT Material properties - Conductivity (k or kk) Density - (rho) Heat capacity - (cp) Boundary condition and Initial condition. ] Setup : The top, bottom, front and back boundaries are heated to 100 C. -
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2D Heat convection C code
A C Program code to solve for Heat convection in 2D Cartesian grid.
Type - 2D Grid - Structured Cartesian Case - Heat convection Method - Finite Volume Method Approach - Flux based Accuracy - First order Scheme - Explicit, QUICK Temporal - Unsteady Parallelized - No Inputs: [ Length of domain (LX,LY) Time step - DT Material properties - Conductivity (k or kk) Density - (rho) Heat capacity - (cp) Boundary condition and Initial condition. ] Setup : The top and bottom boundaries are heated to 100 C. -
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3d axisymmetric heat diffusion C code
A C Program code to solve for Heat diffusion in 3D Axi-symmetric grid.
Type - 3D Grid - Axisymmetric Case - Heat diffusion Method - Finite Volume Method Approach - Flux based Accuracy - First order Scheme - Explicit Temporal - Unsteady Parallelized - No Inputs: [ Length of domain (LR,LZ,LH) Time step - DT Material properties - Conductivity (k or kk) Density - (rho) Heat capacity - (cp) Boundary condition and Initial condition. ] Setup - Periphery heated to 500 C Top to 500 C Bottom to 500 C -
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2d axisymmetric heat diffusion C code
A C Program code to solve for Heat diffusion in 2D Axi-symmetric grid.
Type - 2D Grid - Axisymmetric Case - Heat diffusion Method - Finite Volume Method Approach - Flux based Accuracy - First order Scheme - Explicit Temporal - Unsteady Parallelized - No Inputs: [ Length of domain (LR,LZ) Time step - DT Material properties - Conductivity (k or kk) Density - (rho) Heat capacity - (cp) Boundary condition and Initial condition. ] Setup - Periphery heated to 200 C Top to 300 C Bottom to 100 C -
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3d heat conduction parallelized
MPI based Parallelized C Program code to solve for 3D heat conduction.
Type - 3D Grid - Structured Cartesian Case - Heat conduction Method - Finite Volume Method Approach - Flux based Accuracy - First order Scheme - Explicit Temporal - Unsteady Parallelized - Yes Inputs: [ Length of domain (LX,LY,LZ) Time step - DT Material properties - Conductivity (k or kk) Density - (rho) Heat capacity - (cp) Boundary condition and Initial condition. ] Setup : The six boundaries are heated to 100 C, 200 C, 300 C, 400 C, 500 C, 600 C respectively. -
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3d Heat conduction C code
A C Program code to solve for Heat conduction in 3D Cartesian grid.
Type - 3D Grid - Structured Cartesian Case - Heat Conduction Method - Finite Volume Method Approach - Flux based Accuracy - First order Scheme - Explicit Temporal - Unsteady Parallelized - No Inputs: [ Length of domain (LX,LY,LZ) Time step - DT Material properties - Conductivity (k or kk) Density - (rho) Heat capacity - (cp) Boundary condition and Initial condition. ] Setup : The six boundaries are heated to 100 C, 200 C, 300 C, 400 C, 500 C and 600 C respectively. -
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WODA solver
A finite volume groundwater simulator
WODA (Well Outline and Design Aid) is a groundwater simulator developed at the Group for Numerical Analysis, Jaroslav Cerni Institute, Belgrade, Serbia. WODA does not have its own graphical user interface, but it can work with groundwater models constructed using the freely available Lizza interface, http://www.bioirc.ac.rs/index.php/groundwater-flow-software. -
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.... _______________________________________ Please cite this software in scientific publications as: Thiele, JC; Grimm, V (2010). NetLogo meets R: Linking agent-based models with a toolbox for their analysis. Environmental Modelling and Software, Volume 25, Issue 8: 972 - 974
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DEVSIM
TCAD Device Simulator
TCAD Device Simulator. DEVSIM is a semiconductor device simulation software, using the finite volume method. This software solves partial differential equations on a mesh. The Python interface allows the user to specify their own equations. -
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ViennaGrid is a generic mesh handling library that provides the traversal of structured and unstructured grids in arbitrary spatial dimensions, in particular 1d, 2d and 3d. Quantities can be conveniently stored on mesh elements using ViennaData.
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SIMtoEXP
For comparison of simulation and experimental scattering data
SIMulation to EXPeriment is software that allows the direct comparison of simulation density information with that obtained from X-ray and neutron scattering experiments, by converting the simulation data to form factors. It also calculates volume probability distributions according to a space filling volumetric model. Written in C++ and Qt, SIMtoEXP has a very simple and easy to use GUI with interactive plotting. The software was originally developed by Norbert Kucerka. The code has been tested on OpenSUSE and Ubuntu (both binary and compilation); Windows and Mac are not officially supported, see the 'Notes' in the tar. ... -
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Depolarization analysis tools
Tools for the accurate analysis of Raman depolarization measurement
...A numerical model is programme to calculate, for realistic experimental configurations, effective Raman line strength functions, which find their way into depolarization ratios. The model is based on interlinked integrations over the angles in the light collection path, and a finite Raman source volume along the excitation laser beam. The model deals as well with the conditional aperture parameters, associated with more than one optical component in the light collection path. Finally, the model also takes into account polarization aberrations introduced by the sample cell windows. -
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Godunov finite volume code based on OpenFoam. The code is based on rhoCentralFoam from version 1.7.1
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...If you are looking for CUDA support, try birgHPCC (https://sourceforge.net/projects/birghpcc/) If you use birgHPC in your work, please cite us: Teong Han Chew, Kwee Hong Joyce-Tan, Farizuwana Akma and Mohd Shahir Shamsir. birgHPC: creating instant computing clusters for bioinformatics and molecular dynamics. Bioinformatics. Volume 27, Issue 9. pp 1320-1321. doi: 10.1093/bioinformatics/btr109
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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
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This code performs the finite volume numerical simulation of a general integrate and fire neuron model driven by a stochastic direct current input.
