CFD codes list - free software

MVH

Test Problem Code Archive
From Robert Fisher / bobf@physics.Berkeley.EDU
Subject: Test Codes
Date: Thu, 12 Dec 1996 19:57:23 -0800


   I have written two short programs to calculate the exact Sod shock
tube problem solution and the exact Taylor-Sedov blast wave solution.
Even though these codes are very short and straightforward, I could not
find links to similar programs under the CFD Codes List. When you have
time, could you please provide a link to these codes? You can cut and
paste the following description :

Test Problem Code Archive
sod.f -- A f77 program to calculate the exact solution to the
Sod                     
         shock tube problem. Initial configuration can be easily
         altered to handle similar shock tube problems.
ts.c  -- A C program to calculate the exact solution to the Taylor-     
                 Sedov blastwave problem.

The site is located at
http://astron.berkeley.edu/~bobf/archive/index.html.

MVH

USGS Water Resources Applications Software
From Michele Y Crouse / mcrouse@usgs.gov
Contact: Steve Regan 703-648-5896, h2osoft@usgs.gov


United States Department of the Interior
U.S. Geological Survey
Office of Water Information
Reston, Virginia 20192


USGS WATER RESOURCES APPLICATIONS SOFTWARE NOW ON THE WEB

A suite of 48 software packages and related materials, used by the U.S.
Geological Survey for hydrologic analysis and modeling, is now available for
electronic retrieval through an on-line repository on the World Wide Web.
The repository is accessible via the WWW from the USGS Water Resources Home
Page at:

          http://h2o.usgs.gov/

by selecting the announcement for "USGS Water Resources Applications
Software" or directly at:

          http://h2o.usgs.gov/software/

In addition, the repository is available via anonymous File Transfer
Protocol (FTP) from the USGS Water Resources Information server:

          h2o.usgs.gov or 130.11.50.175 (path: pub/software)

Note: a mirror site (http://www.geogr.uni-jena.de/software/) is available
at Friedrich-Schiller University, Department of Geoinformatics, Jena,
Germany that some users may find more convenient.  FTP access is also
available at www.geogr.uni-jena.de (path: pub/software).

Each software distribution package consists of compiled or source code,
test data sets and documentation files.  All of the USGS water resources
hydrologic analysis and modeling software applications available publicly on
the WWW are documented by published USGS reports.  The software distribution
packages have been prepared primarily for the Data General AViiON DG/UX
platform and for compilation on other UNIX-based computers.  The USGS
continues to prepare software packages for its own use on UNIX-based and
other computer platforms such as DOS-based personal computers.  As these
packages are available, they will be added to the repository.

The software available in the repository is grouped into the following
categories: geochemical, ground water, surface water, water quality and
general.  Examples of the software now available through the on-line
repository include:

     PHREEQC--A program for aqueous geochemical calculations;

     MOC--Two-dimensional method of characteristics ground-water flow and
          transport model;

     MODFLOW--A modular three-dimensional finite-difference ground-water flow
              model;

     SUTRA--Saturated and/or unsaturated, constant or variable-density fluid
            flow, and solute or energy transport (two-dimensional finite
            element code);

     ANNIE--Interactive hydrologic (time series) data management;

     BRANCH--Branch-network one-dimensional dynamic flow model;

     HSPEXP--Expert system for calibration of the Hydrological Simulation
             Program--Fortran (HSPF).

Since June 1996, when these programs and associated documentation became
publicly available on the WWW, the number of accesses by users outside the
USGS has increased rapidly.  Currently, the site is "visited" about 2500
times per month by users outside the USGS.

For general information on USGS water resources applications software,
please contact:  USGS, Hydrologic Analysis Software Support Team, 437
National Center, Reston, VA 20192 (e-mail: h2osoft@usgs.gov)

MVH

The Center for Computational Sciences and Engineering, LBNL
From John B. Bell / jbb@mothra.lbl.gov
Date: Mon, 03 Feb 1997 10:44:28 -0800

Center for Computational Sciences and Engineering
Lawrence Berkeley National Laboratory


The Center for Computational Sciences and Engineering at the Lawrence
Berkeley National Laboratory has recently released some CFD software
that would be appropriate for the CFD codes list. The software is
available from our web site at:

http://seesar.lbl.gov/ccse/software/software.html

Included are two applications codes:

Gas Dynamics AMR - HAMR

An adaptive mesh refinement algorithm for solving the compressible
Euler equations in two and three dimensions.  The code uses an
operator-split second-order Godunov algorithm for advancing the flow
equations.

Single Grid Incompressible Flow Solver - VarDen

An incompressible Euler and Navier-Stokes algorithm based on a
projection method formulation.  There are two and three dimensional
versions of the algorithm both of which can treat large-amplitude
density variations.


Also available are support software libraries

BoxLib C++ library

C++ class library to support block-structured adaptive algorithms.  The
applications codes discussed above are based on BoxLib

Amrvis visualization tool

A visualization tool for viewing data generated by block-structured
adaptive algorithms.  The above applications generate plot files that
can be visualized with AmrVis.  AmrVis is also built using BoxLib.

MVH

Pab3d
A 3-D Navier-Stokes CFD System

PAB3D solves the three-dimesional Reynolds-averaged Navier-Stokes equations with a finite-volume formulation on structured multi-block grids. Initially developed to predict simple internal and external performance of nozzle-afterbody configurations, the code has evolved to predict complex flow in mixer-ejector nozzles, thrust vectoring, multi-species jet mixing, and propulsion installation with a variety of aerodynamic configurations. The flow solver has a robust (production quality) two-equation k-epsilon turbulence models with anisotropic algebraic Reynolds stress models. PAB3D also has the capability of modeling standard air real-gas effects.

Code Developer: Dr. Khaled S. Abdol-Hamid (Analytical Services and Materials)

Availible by request from NASA Langley Research Center See http://ad-www.larc.nasa.gov/pab3d/request.html

MVH

CFX User Subroutine Archive
I have recently created an archive of user fortran subroutines for CFX users. The site is located at http://www.uiuc.edu/ph/www/d-creech/cfd/subroutine/index.html

Currently the site contains subroutines that I wrote for my thesis research at the University of Illinois. I am hoping to get submissions from other CFX users, and make the site a useful resource.

The motivation for this site was the difficulty that I had in learing to write subroutines for CFX - there are very few useful examples in the documentation. Hopefully the site will prevent others from having the same problem

David Creech
Department of Mechanical Engineering
University of Illinois, Urbana-Champaign

MVH

MicroTunnel
MicroTunnel analyzes 2-D subsonic, transonic, and supersonic flow (Mach 0.1 to 3.0) over multi-element configurations on a raster type Cartesian mesh. Flow visualization is provided through color contour plots of local Mach number, density, pressure, and temperature, including streamline plots. Shock waves are easily captured!

MicroTunnel runs out of Microsoft Windows through simple "point and click" operations. While the program is computing, other applications can still be run with minimal sacrifice in performance. Any screen output can be sent to a color printer.

MicroTunnel is based on a finite volume description of the unsteady Euler equations using Van Leer type flux vector splitting. A solution is marched in time from an instantaneous acceleration of the flow. Flow resolutions of 200x150 take approximately six hours to converge to steady state on a system with minimum requirements.

For more information see http://www.microcfd.com

MVH

Mouse
This is the very first public version of MOUSE, a finite volume library. At the Institute of Combustion and Gas Dynamics at the University of Duisburg in Germany, we use this library for CFD applications. Since this is the first public version and it has been restructured quite a bit from the last internal one, it is likely that you discover some bugs if you use it. Nevertheless we think it is in a state where it can be useful. If you discover bugs, please do not hesitate to contact us.

MOUSE is an object oriented framework for finite volume computations on unstructured grids. It serves as a development library, as well as a ready to use application. For more information see http://fire8.vug.uni-duisburg.de/MOUSE/

MVH

Mathtools
http://www.mathtools.net - Free scientific portal for MATLAB/MIDEVA m-files and toolboxes, and Excel/Java/Fortran/C++ resources and links.

http://www.mathtools.com - Complementary products for MATLAB, like MIDEVA (fast MATLAB replacement), MATCOM (Compiler for MATLAB), Visual MATCOM (integrate m-files into Visual C++) and others, all available for download.

MVH

NaSt3DGP
I just wanted to announce that we offer our CFD code NaSt3DGP for free (non-commercial) use. Main features are

finite volume discretization on a cartesian, non-uniform staggered mesh
Adams-Bashforth time discretization
VONOS/SMART higher order upwind schemes
parallel using MPI
can handle complex geometries by a simple cell decomposition/enumeration technique
More informations on the official web site:
http://wissrech.iam.uni-bonn.de/ ... /NaSt3DGP/index.htm

MVH

SHYNE
SHYNE
http://www.cimne.upc.es/shyne

International Center for Numerical Methods in Engineering, UPC Barcelona, Spain

SHYNE is a CFD code for solving the 3D, incompressible Navier-Stokes Equations by means of the Finite Element Method (FEM); Easy, intuitive handling (conditions assignment), minimum time and memory requirements (semi implicit fractional step algorithm). SHYNE is available for Windows95/98 or NT and LINUX/UNIX operative systems. The SHYNE website contains program description, tutorial, examples, FREE DOWNLOAD (academic test version). SHYNE is designed for working together with the pre/postprocessing environment GiD (also available for free download).

email: Julio Garc韆

MVH

FLASH
The FLASH Code

The FLASH Code is now freely available for non-commercial use. FLASH is developed by the FLASH Code group at the University of Chicago, ASCI/Alliances Center for Astrophysical Thermonuclear Flashes (http://flash.uchicago.edu).

The FLASH code is a modular, adaptive, parallel simulation code capable of handling general compressible flow problems in astrophysical environments. FLASH has been designed to allow users to configure initial and boundary conditions, change algorithms, and add new physical effects with minimal effort. FLASH uses the PARAMESH library to manage a block-structured adaptive grid, placing resolution elements only where they are needed most. FLASH uses the Message-Passing Interface (MPI) library to achieve portability and scalability on a variety of different message-passing parallel computers. The Flash Code was awarded the 2000 Gordon Bell Award in the Special Category for achieving 0.25 TFLOPS on 6420 processors of ASCI Red.

FLASH runs on a number of different platforms, including Linux clusters, SGI Origin 2000 clusters, IBM SP/2 based machines, and Intel ASCI Red. It requires a Fortran 90 and C compiler, MPI, HDF 4/5 libraries for I/O, and IDL for visualization.

Documentation is available at http://flash.uchicago.edu/flashcode/doc/.

The FLASH Code can be requested online at http://flash.uchicago.edu/flashcode/user/request.html, and is free for non-commercial use.

MVH

SAINTS2000
Software: SAINTS2000
Authors: AKira Nakayama and Xu Guoliang
Description:
SAINTS2000 is a new kind of PC software package for simulation of heat and fluid flow, written in Visual C++,which can handle almost all two-dimensional and axisymmetric heat and fluid flow problems. User-friendly pre- and post-processors are packed "all-in-one-package" with the well-known solver SAINTS used widely in Japan since1995. Any objects of arbitrary shape can be drawn in the computational domain, easily by using a mouse. The concept of KNOWN-VELOCITY BOUDARY enables us to feed all necessary input data in dialogue boxes within a minute. Computation usually takes only a few seconds and then the results can be shown at any moment in terms of vectors, contour maps and 3D surfaces. This software package can be used for university students and researchers to conduct numerical experiments and also for practitioners to design heat and fluid flow assemblies. Interested book publishers and software companies are welcomed to contact us.

For more information and to download the limited version of SAINTS2000, see http://th1a8.eng.shizuoka.ac.jp/~heat/saints/Sns_100.html

yaoyansi

LZ啊，很多都没有链接，
怎么办啊

eryun05

怎么没有人顶?