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Non-inertial reference frame visualization in FlowSight

Posted May 18, 2016 at 13:48 by thunde47

Adapting non-inertial reference frame model results to enable visualization from a a stationary frame of reference is a nifty new feature coming in the upcoming releases of FlowSightTM for FLOW-3D Cast v4.2 (next month) and FLOW-3D v11.2 (late 2016). This brief note describes this feature and gives a couple examples. Check out the complete blog below with some advanced post-processed animations.

http://blog.flow3d.com/2016/05/non-i...nce-frame.html
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Old

Improved convertToCylindrical for turbomachinery

Posted April 15, 2016 at 06:09 by skeptik (CFD notes)

A bit more advanced tool. Yet checked for OF 3.0+

https://github.com/engenegr/convertToCylindrical

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Old

auto reconstructPar

Posted March 22, 2016 at 01:33 by kkk
Updated March 22, 2016 at 04:56 by kkk

It is very troublesome to do reconstructPar after calculation of interFoam, pimpleFoam or other unsteady solvers.
So I created a codeStream script executing reconstructPar at each writeTime.
If you have some trouble of reconstructPar, please try this.

Just add follow to controlDict.

Code:
functions 
( 
    autoReconstructPar
    { 
        functionObjectLibs ("libutilityFunctionObjects.so"); 
        type
...
kkk
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Old

OpenFOAM3.0+ compile commands history on redhat 7

Posted March 8, 2016 at 01:04 by donQi (ZibaldoneFoam)

INSTALLATION OF THE REQUIRED LIBRARIES
Code:
yum install system-config-users
yum groupinstall "Development Tools"
if you get the error -> Group development does not have any packages to install.
then try :
Code:
yum groups mark install "Development Tools" 
yum groups mark convert "Development Tools" 
yum groupinstall "Development Tools"
then:
Code:
yum install openmpi openmpi-devel zlib-devel gstreamer-plugins-base-devel \
...
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Old

acclim

Posted March 7, 2016 at 20:59 by shincoast

set a absolute limit for you max acceleration

Quote:
Originally Posted by fimbull View Post
There is one posibillity that maybe could help.

in the dynamicMeshDict you could try to add the line:

acclim [here comes your value];

Which will set a absolute limit for you max acceleration.

This value will have influence of the results of your iterations.

It also will help a little to prevent aborts.
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