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Standard deviation of volume in a chemical species dilution model

Posted Oct 2, 2012, 3:01 p.m. EDT Fluid & Heat, Computational Fluid Dynamics (CFD), Microfluidics, Chemical Reaction Engineering, Results & Visualization Version 4.3 0 Replies

Michael Fechtmann
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Hi All,

I'm modelling a microfluidic mixer but I'm having trouble generating results. When I integrate over a volume of a ball selection that I created within the channel to find the standard deviation of the concentration within that volume, I get the same value in the begining of the channel as I do at the end of the channel.

So my question is: How do I take the standard deviation of the concentration within a specified volume? And how should I split up my channel into these smaller volumes?

Thanks for your help,

Michael
0 Replies Last Post Oct 2, 2012, 3:01 p.m. EDT
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