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Openfoam

Posted August 3, 2011 at 12:20 by mokcay

If anyone is interested in performing Openfoam analysis of a simple heat transfer problem for a fee please let me know. The problem:
Flow through a rectangular duct with cylindrical obstruction
Turbulent flow (use k-e model)
Initial Speed = > 3.5 m/s
Water only (single phase)
Fully developed velocity profile at inlet
Pressure outlet (0 gauge)
Steady state
Heat transfer = 10 W/ (all surfaces) m2
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Questions about the inletOutlet and outletInlet boundary conditions

Posted August 2, 2011 at 22:27 by tfuwa

Quote:
Originally Posted by Fransje View Post
Ok.

Let's try to explain inflowOutflot and outflowInflow simply. Let's consider the following code:
Code:
U:
outlet 
{ 
    type inletOutlet;
    inletValue uniform (-2 0 0);
    value (0 0 0);
}
With this boundary condition, we have that:
  • If the velocity vector at the outlet points out of the domain, then the boundary condition will be of the Neumann type, ie, zeroGradient.
  • If the velocity vector points into the domain, then we can
...
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Building ParaView 3.10.1 with custom Qt 4.6.4

Posted July 25, 2011 at 19:39 by wyldckat
Updated October 16, 2011 at 10:22 by wyldckat (had a bad link...)

<-- Related issues to ParaView with OpenFOAM - Fixes and solutions

This blog post is for those users who want to build ParaView 3.10.1 that comes with OpenFOAM's ThirdParty, version 2.0.0/x. It's based on a previous blog post of mine: Building ParaView 3.8.0 with custom Qt 4.6.3


In case you don't know, ParaView 3.10.1 that comes with OpenFOAM 2.0.0/x, during ParaView's compilation, it states that only Qt 4.6 is supported... oh well . So, in case your...
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Rating: 2 votes, 5.00 average.

I never thought I would post so much in any forum in my life time...

Posted July 22, 2011 at 17:15 by wyldckat
Updated June 12, 2015 at 17:39 by wyldckat

I find it interesting the number of posts I've already made on the cfd-online.com/Forums. So I'll start keeping track of the interesting numbers here on this blog post

My post #1000: http://www.cfd-online.com/Forums/ope...tml#post301586

My post #1234: http://www.cfd-online.com/Forums/ope...tml#post317074

My post #1350: http://www.cfd-online.com/Forums/ope...tml#post322771...
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Master of Engineering Wanting to do further research in CFD with turbulent flows

Posted July 20, 2011 at 23:25 by kedarjan
Updated July 25, 2011 at 23:30 by kedarjan

Hi to everyone.
CFD field is increasing and expanding its reaches in every other field which includes automobiles, aerospace, chemical, infrastructure management etc.
Also many universities provide a full time course to do research in CFD field.
I was introduced to CFD at my masters project.
I did my masters project in CFD which involved CFD analysis for a data center. For this purpose I went into the basics of CFD and learned many new, interesting things. Also the modeling,...
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