ipez / cfcfd-ng

A fork and modified version of CFCFD http://cfcfd.mechmining.uq.edu.au/index.html

CFCFD-NG

This repository is forked from CFCFD. It only contains the version Eilmer3. The master branch is a direct clone of the original repository and dev branch contains my own modifications. I will try my best to keep both branches updated. Thanks again for the great work of original developers.

Changes:

patch1

Tools

• ReadCellGrid.m: Read Eilmer3 generated cell-centered grid. (You may not need it in your work)
• ReadGrid.m: Read normal plot3d vertex-centered multiblock grid file (ext: g, xyz)
• ReadFlowEilmer3.m: Read plot3d multiblock function file from Eilmer3 (ext: f, fmt)
• ReadFlow.m: Read plot3d multiblock function file
• ReadName.m: Read name file (ext: nam, name)
• ConcateBlocks.m: Merge multiblock grid file and functionfile (Only test for my 2D cases which have uniformed divided multi-block grid)
• ExportXYZ.m/ExportFUNCTION.m: Export correct plot3d format
• PLOT3D_post.m: script to involke the post processing of previous sample
• poshax2tec.py: Convert poshax3 output to tecplot format

Models

• VT relaxation model: A new model called PolyFit, which can be used to for polynominal fit VT relaxation time or Eq. 5 in paper. Check energy-exchange-relaxation-time.cxx for detail. A example input o2-VT-QCT.lua is included.
• Macheret-Fridman model: Modify the models based on paper

Licenses:

CFCFD program collection is a set of flow simulation tools for compressible fluids. Copyright (C) 1991-2017 Peter Jacobs, Rowan Gollan, Daniel Potter, Ingo Jahn, Anand Veeraragavan, Vince Wheatley, Daryl Bond, Chris James and other members of the CFCFD group. This collection is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version. This program collection is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU-General-Public-License along with this program. If not, see http://www.gnu.org/licenses/. All the modifications I made is also licensed with GPL 3.0.