CFD Online Logo CFD Online URL
Home > Forums


Register Blogs Members List Search Today's Posts Mark Forums Read


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, 401 views)
File Type: txt kinematicCloudProperties.txt (5.2 KB, 350 views)
New Member
Posted in OpenFoam
Views 2387 Comments 1 Mehar is offline Edit Tags

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...
New Member
Posted in Uncategorized
Views 6784 Comments 3 Mehar is offline Edit Tags

All times are GMT -4. The time now is 14:44.