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Step-by-step SU2 clean parallel Installation (Part 2/3)

Posted July 27, 2014 at 21:12 by pdp.aero
Updated October 3, 2015 at 04:51 by pdp.aero (Updating to recent version 3.2.9)

Step 4: Scipy 0.11.0

First, we need be sure about the f2py, which is a requirement. Enter the below command and make sure you have it. You might find it in /usr/local/bin/f2py.
Code:
whereis f2py
In previous step, we checked that numpy is added to python 2.6.6 site package. Now we can go forward and build scipy. Download the source from here, unpack and follow the below commands in your desired directory.

Code:
sudo python setup.py build
sudo python setup.py
...
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Old
Rating: 2 votes, 5.00 average.

All about the PIMPLE algorithm - Part II

Posted October 21, 2014 at 17:55 by Tobi
Updated November 4, 2014 at 14:36 by Tobi (Some errors and mistakes)

## Case 3.1 ##

Now we will use the following fvSolution file:
Code:
PIMPLE
{
    nCorrectors            1;
    nOuterCorrectors    2;
}
Compared to Case 2 there is not a big difference. The only difference is that we calculate the pressure - momentum coupling in one time step twice:
  1. Calculate momentum
  2. Calculate pressure
  3. Recalculate momentum from new pressure
  4. Recalculate pressure from new momentum
Calculation in OpenFOAM is like:...
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Old
Rating: 2 votes, 5.00 average.

Building OpenFOAM 2.3.x on centOS 6.6

Posted March 23, 2015 at 19:22 by donQi (ZibaldoneFoam)
Updated March 24, 2015 at 03:22 by donQi

I was following the instructions from
http://www.openfoam.org/download/git.php
to install the Repository Release Version 2.3.x on a centOS 6.6 machine.

But even after installing all the dependency packages written in the above link, I was getting the following error
Code:
  /usr/bin/ld: cannot find -lz
   collect2: error: ld returned 1 exit status
   make[2]: *** [dummysizes] Error 1
SOLUTION :
The problem with -lz will be solved by installing...
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Old
Rating: 5 votes, 4.80 average.

OpenFOAM: Interesting cases of bad meshes and bad initial conditions

Posted September 15, 2013 at 06:03 by wyldckat

This year (2013) has been an interesting one for me, regarding OpenFOAM. Even beyond the amazing features that OpenFOAM 2.2 brought to the world (at least to my world) and everything that I keep discovering about it.

This blog post is about the various threads/posts were I took the time to diagnose what was specifically wrong with the case and where the bad results are astonishingly wrong... simply because the details were not easily seen. The list might get updated along time, as I...
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Rating: 4 votes, 4.75 average.

Notes about running OpenFOAM in parallel

Posted February 27, 2011 at 10:22 by wyldckat
Updated October 31, 2015 at 09:25 by wyldckat (added more links)

This is a rough list of informations to be compiled and posted on openfoamwiki.net on a page about running OpenFOAM in parallel. If someone picks up on this and wants to start the article in the wiki, be my guest. Leave a comment pointing to the wiki page, so we can cooperate

List of already catalogued applications on the wiki for pre/post processing for parallel mode: http://openfoamwiki.net/index.php/Ca...sing_utilities
Yet to be catalogued:
  • redistributeMesh
  • renumberMesh
...
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