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How to loop over cell faces

Posted September 17, 2014 at 11:09 by pfhan

How to loop over cell faces qoute

Quote:

Originally Posted by fumiya

Hi Marshak,

I think it is better to start another thread for being easy to search later.
Regarding your question, the following is my sample code:

Code:

scalar sumA = 0.0; //Sum of areas of all faces of a cell
const cell& cFaces = mesh.cells()[yourCellIndex];

forAll(cFaces, i)
{
    sumA += mag(mesh.Sf()[cFaces[i]]); //cFaces[i]: face label of a cell
}

scalar Length = mesh.V()[yourCellIndex]/sumA;

...

pfhan

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Step-by-step SU2 clean parallel Installation (Part 1/3)

Posted July 27, 2014 at 21:31 by pdp.aero
Updated October 3, 2015 at 02:29 by pdp.aero

Long story short, my system has been infected by a malicious. Couldn't remove it, so decided to format the disk and start over fresh. After, I decided to open a blog and share everything that I did for installing the SU2 suite step by step. What you are going to read is step-by-step instruction for installing the SU2 suite after having a clean OS installation. Therefore, there is no precompiled library, packages or third-party software.

All the instruction provided here is based...

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

Posted July 27, 2014 at 21:15 by pdp.aero
Updated October 4, 2015 at 12:28 by pdp.aero (Updating to recent version)

For the past

In this section, we are going to install the SU2 2.0.2, pretty old version comparing to current version 3.2.0, and then SU2 2.0.10, after we will finally install the SU2 3.0.0. Again, download the tar file, put the source in a right place, and unpack it. Before building these versions we will need the stands-alone metis.

Metis 4.0.3

Download the tar file from here, put it in your SU2 2.0.2 trunk, then unpack the tar file and direct there....

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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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Influence of mesh size, orientation and type on numerical schemes

Posted July 27, 2014 at 11:13 by Tobi
Updated July 28, 2014 at 04:46 by Tobi

Tags mesh dependency, mesh type, numerical schemes

Dear Community,

I am happy and glad to tell you that I finished to analyze all my cases in the investigation of the "Influence of mesh size, orientation and type on numerical schemes in a convective flow field".

Information