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Lognormal Distribution for Particle Size in OpenFOAM

Posted May 1, 2018 at 11:13 by Mehar

This is for future reference, if anyone wants to use lognormal particle distribution in OpenFoam.
1) Generate PDF from following formula


Here mu and sigma are the geometric mean and standard deviation of the particle size distribution
Here is an example plot of the lognormal distribution with mean 1 and standard deviations of 1.8, and 3. You can first re-create lognormal distribution with these parameters...
Attached Files
File Type: xlsx logNormal Pdf.xlsx (36.0 KB, 119 views)
File Type: txt kinematicCloudProperties.txt (5.2 KB, 150 views)
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Posted in OpenFoam
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Generating Surface Stream Lines with Paraview (From 3D data)

Posted May 26, 2015 at 05:18 by Mehar

Being a Newbie, I have struggled to add surface streamlines to a slice, as I cannot find Appropriate instructions on this...However, after a long time struggle, I am able to add surface streamlines to a slice, which I would like to share with other newbies to avoid that head ace!

Following is the step by step procedure for generating surface streamlines!

1. Load Your Data in paraview
2. Add Slice filter to your Loaded Data
3. Add SurfaceVector filter...
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Posted in Uncategorized
Views 4431 Comments 3 Mehar is offline Edit Tags

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