Search Results for "fortran code cfd" - Page 7
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Showing 235 open source projects for "fortran code cfd"
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Comparison of Cartesian Treecodes
Fortran code to compare particle-cluster and cluster-particle treecode
In molecular simulations it is sometimes necessary to compute the electric potential at M targets due to a disjoint set of N charged source particles. Direct summation is prohibitively expensive when M and N are large. We provide Fortran 90 code for two complementary treecode methods which reduce the cost. The standard particle-cluster treecode partitions the sources into an octree and applies a far-field approximation, while a recently developed cluster-particle treecode instead partitions the targets into an octree and applies a near-field approximation. Particle-cluster is faster when N >> M, and cluster-particle is faster when M >> N. ... -
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ASCEND is a modelling environment and solver for large or small systems of non-linear equations, for use in engineering, thermodynamics, chemistry, physics, mathematics and biology. Solvers for both steady and dynamic (NLA & DAE) problems, are provid
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XYmath
XYmath is a GUI that creates, documents and explores y=f(x) curve fits
...It can search through common equations, an exhaustive search through thousands of equations, splines, smoothed splines, or non-linear equations input by the user. After fitting, XYmath will find roots, minima, maxima, derivatives or integrals of the curve. It will generate source code that documents and evaluates the fit in python, FORTRAN or EXCEL. Configurable plots are created using matplotlib that are of publication quality. Click on XYWiki above for more information. If a recent version of pythonxy is installed, then XYmath can be installed with no additional dependencies. XYmath was developed with python 2.7 requires modules: matplotlib / pylab numexpr numpy PIL / Image scipy win32com / win32clipboard -
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NKA
Nonlinear Krylov acceleration of fixed-point and Newton-like methods
Nonlinear Krylov Acceleration (NKA) is a method for accelerating the convergence of fixed-point (Picard) iterations. Many Newton-like and inexact Newton methods are fixed point iterations. The NKA project provides the canonical implementation of the method for several programming languages. The black-box accelerator is simple to integrate into existing code. Placed in the iteration loop, it observes the sequence of solution updates and replaces them with improved updates using information... -
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GridPACK is a community-developed open-source collection of code for use in power systems research, analysis, and operation.
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eemod_dnsmod
A detailed nitrogen model inside of a simple ecological model
This is an simple ecological model for lakes and reservoirs that contains a very detailed description of the most relevant nitrogen processes. The model is not very complete, but the main intention is to develop a library to be coupled with other models and use the full-mixed model as a testing version. A lot of things can be improved. I will read all the suggestions but I cannot promise that I will include all of them. Every new part of the code will contain the name of the author. If... -
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caffa-sst
Enhanced version of CAFFA CFD code.
CAFFA (abbreviation for Computer Aideed Fluid-Flow Analysis) is a well-known CFD code that followed Ferziger&Peric book on Computational Fluid Dynamics. Menter's k-omega SST (short for Shear Stress Transport) model is probably the dearest turbulence model in aerodynamics community. It is a blend of k-omega and k-epsilon model. It's popularity is not diminishing since it's being used in new RANS/LES hybrid models like DES (Detached Eddy Simulation) too. -
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f2what
Lapack/quadprog QP for VBA/.Net/Java
F2what is an open source project to translate algorithmic fortran to a variety of languages (java, dotnet and VBA so far). It offers a Fortran77 parser with code transformations, variable disambiguation, and modular output to other programming languages. It also offers already translated versions of Lapack and quadprog to Java, .Net and VBA, to give access to SVD, LU, QR, Cholesky, eigenvalue decomposition, linear system solving and QP optimization in those three languages. -
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Starch CLD fit
Least-squares fit of amylopectin chain-length distribution
...Morell and Robert G. Gilbert. The downloadable .zip file contain the main code readily usable after compiling. An instruction manual is also provided. This is an open source program. -
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fortran-utils
Tools for use with Fortran77 code
Tools for use with Fortran77 code -
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FortGrapher
InLine Plot with Fortran
This is a Fortran Module that merges the performance of the computation of the Fortran with the power of a Python Package called Matplotlib plot the data computed by your fortran code. It allows you to divide you data into groups of datafiles and each group is stored on its own directory. It allows you to create different types of plotting files such as, PNG file for each datafile and PDF and MPEG files for each group of datafiles. -
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Fordocu can be used to automatically generate documentation for your Fortran source codes.
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The OpenFEZ project aims to provide software development kit needed for the creation of finite element software. It is written in object oriented Fortran 2003, and developed as part of a lecture held at the Institute for Statics and Dynamics of Aerospace Structures at the University of Stuttgart, Germany. The main purpose of this code is to allow students to develop a better understanding of the mathematical and numerical theories behind modern finite element codes. It is published under the Educational Community License, Version 2
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Climate Modeling
Benefit Your Learning of Climate Modeling
The goal of this project is to provide a couple of Fortran code to those students who selected the course of "Climate Modeling" in the department of atmospheric and oceanic sciences at Peking University. 这个项目的目标是给选择“气候模拟”课程（北京大学大气与海洋科学系）的同学提供与课程学习有关的源代码程序。 We are subject to GNU/GPL license and happy to open the code to the public. 我们遵守GNU/GPL协议，并乐于开放代码给所有需要的人。 -
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NastranToCodeAster
Tool to translate Nastran to CodeAster file.
Tool to translate Nastran to CodeAster file. -
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ElementWords
chemical symbols words checker
A small FORTRAN program which checks whether a specific word can be generated out of the symols of the chemical elements. To run the program extract the given archive. You NEED the list of elements which is given in the archive (elements). Just run the program (ElementWords) in the same folder as the list of elements. If you want you can compile from the FORTRAN code (elementwords.F) Some Examples: Physics : P H Y Si C S Iron : Ir O N Netherlands : Ne Th Er La N Ds Have Fun -
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MICROMECHANICS
A collection of lecture notes and accompanying code on micromechanics
The collection MICROMECHANICS (micromechanics.zip) includes: (1) lecture notes (microbook.pdf) on the analysis of heterogeneous materials and homogenization, and (2) source codes (microcode.tar.bz2) that accompany the computational exercises in Part II of the notes. Instructions on using the codes are given in the README file of each exercise. Further instructions can be found in the file microcode.tar.bz2. The MATLAB codes are used for visualization, evaluating analytical bounds... -
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open source Aerodynamics and 3-D CFD software (RANS, VLES, DNS) for compressible turbulent flows: 1.0.2 version with GUI (mar 2012)
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MultiKin
General Stochastic Simulation GUI for MultiKin
The GUI allows the creation of nc-files from a GUI run on matlab. These nc-files can then be used with the Hy3S supercomputer fortran code to run chemical kinetic simulations. netcdf and matlab are required. -
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EPLF
Electron Pair Localization Function
The Electron Pair Localization Function (EPLF) helps to understand chemical bonding in molecular systems. This code uses a modified formulation which allows the exact calculation of the EPLF for usual wave functions (HF,KS,CAS,...) -
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BlockIt provides a Python framework to scan and parse a program file into constituent nested blocks, however defined, forming a block tree of your code and can be used as a mechanism to "extend" in some sense, the underlying programming language.
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The goal is to provide a powerful unit testing framework (based on xUnit) written entirely in Fortran. Because so much important legacy code exists, f66 and f77 with be emphasized.
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define-ext
Plugin-based foreign code embedder for newLISP
...New plugins for other compiled languages (like Fortran or ECL) should be trivially easy to create using the existing ones as templates. -
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Proteus Cross Compiler system allows the generation and compilation of Java Code from llvm-gcc compatible languages (C/C++/fortran). The generated code will execute at up to 50% of native code.
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Computation Fluid Dynamics Source Code Collection Navier-Stokes equations - Chorin Projection method ( 2D ) Lattice Boltzmann method ( 2D , 2 phase ) Smoothed Particle Hydrodynamics ( 2D , 3D , freesurface )
