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Old

OpenFoam 3.0.x Moving Solid Body Through Mesh

Posted March 7, 2016 at 20:33 by shincoast

Mthods to add immersed bc to solver.

Quote:
Originally Posted by hxaxtma View Post
Hi,
I do not know if you still need the information you requested, but you can find here an instruction how to add immersedBC compatibility to any solver (foam-extend3.2)

https://openfoamwiki.net/index.php/E...mersedBoundary
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Old

how to solve error "Assertion `0' failed" raised from parallel run on redhat7

Posted March 4, 2016 at 03:56 by donQi (ZibaldoneFoam)

After building OF2.4.0 on redhat 7, when launching the motorBike tutorial in parallel I was facing the following error:
Code:
snappyHexMesh: route/tc.c:973: rtnl_tc_register: Assertion `0' failed.
snappyHexMesh:22793 terminated with signal 6 at PC=7f24c66715f7 SP=7fff5c4d65f8.  Backtrace:
snappyHexMesh: route/tc.c:973: rtnl_tc_register: Assertion `0' failed.
SOLUTION : as explained here https://www.open-mpi.org/community/l...5/08/17812.php it was due to a conflict between...
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Old

CFD analysis of UAV

Posted February 17, 2016 at 06:18 by metaliat93

Analysis using Ansys CFX
Type plane: flying wing
Velosity: 27 m/s
Angle of attack: 0 - 16 [deg]

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results AOA 2 deg

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results AOA 10 deg

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results AOA 16 deg


Analysis was in two versions of constructions:
1) without boart camera (blue line)
2) with camera in working position (red line)
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Old

Rants removed from a recent post of mine about OpenFOAM vs OpenFOAM+ in 2016-02-14

Posted February 14, 2016 at 16:23 by wyldckat

This blog post contains the rants that I pruned out from my original draft for the post #13 on this thread: http://www.cfd-online.com/Forums/ope...am-v3-0-a.html

The rants are listed by section:

Where I stand in all of this (aka Disclaimer of intentions)

[RANT]
I started looking into OpenFOAM in late 2008, beginning of 2009, because at the company I work at, we needed to use OpenFOAM on Microsoft's Windows OS. As a result - and a fun...
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Old

Signatures I've had here on the forum

Posted February 7, 2016 at 19:10 by wyldckat
Updated July 2, 2016 at 13:54 by wyldckat

Over the years, I've had different signatures. After over 9200 posts, I decided to do a quick list of the signatures I've had over the years:

Rough memory about this being the first one, sometime in 2010 till 2011:
2011 or 2012 till May 2014:
...
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