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SIMULATION SCIENCE and COMPUTATIONAL FLUID DYNAMICS

Posted October 5, 2015 at 05:13 by adarsh tiwari

The wheel invented centuries ago has now taken speed. World today is fast moving with new product extensively coming in to replace the existing product. Experimentation is always necessary to introduce a product. Only experiments can validate the theory and purpose of a product. However, experimentation is not very easy and cheaper. The increasing cutting-throat competition in the world is driving the business leaders to find a new and cheaper way to assist, if not replace, the need of experimentation....
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Validation of supersonic flow over a flat plate using rhoCentralFoam

Posted August 11, 2015 at 08:16 by geojim

Hi,
i am trying to validate openfoam solver rhocentralfoam by running the case of supersonic flow over a flat plate.My freestream flow conditons are MachNumber =2, Pinf =0.01181, Tinf=226.5.
Ufile
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration...
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pimpleDymFOAM and NACA 23015 rotor

Posted July 29, 2015 at 08:58 by skeptik (CFD notes)

Not bad for the first time.
PolyDualMesh. 1,9M cells.

The comparation with CFX and Russian CFD package LOGOS from

Vladimirova, N.A., CFD ANALYSIS AND CALCULATION OF AERODYNAMIC CHARACTERISTICS OF HELICOPTER ROTOR, ERF 2013.

Click image for larger version

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Introduction

Posted July 25, 2015 at 04:14 by LarryHowman

Hi, I've registered as a member to learn more about CFD and indirectly FEA and coding. I have some understanding, but am here as a student of engineering. All of my questions are innocent in origin, and are purely out of curiousity and of wanting to get a better grasp of something I find interesting.
My participation will be sporadic, as I have a young son who takes much of my 'free time', but as I'm doing this mainly for pleasure, there's no rush. I may be impatient at times, as I want to...
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Old

divDevRhoReff and divDevReff

Posted July 15, 2015 at 15:24 by Tobi
Updated January 19, 2016 at 06:38 by Tobi

Hi all,

I removed that blog post because now everything is available here: http://holzmann-cfd.de/index.php/en/publications

There it is more clear and straight forward.

If you want to give me some reputation please use that thread for that:

http://www.cfd-online.com/Forums/ope...-openfoam.html
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