Number and size of bubbles

hrvig · September 12, 2018, 04:31

Hello dear foamers!

I am looking for a utility that gives me size and number of bubbles which I have resolved using VOF (interFoam). To complicate things, the bubbles extend through cyclic boundaries in all directions (I'm simulating a box domain). Is anyone aware of such a utility or have suggestions on how to make it computationally efficient? I guess I have to loop through all cells no matter what?

Best regards,
Jakob

fumiya · December 24, 2018, 04:17

You might want to check out extractEulerianParticles function object in .com version.

Example: tutorials/multiphase/interFoam/laminar/vofToLagrangian/eulerianInjection/system/controlDict

Best regards,
Fumiya

September 12, 2018, 04:31	Number and size of bubbles	#1
hrvig New Member Jakob Hærvig Join Date: Sep 2012 Location: Aalborg, Denmark Posts: 27 Rep Power: 13	Hello dear foamers! I am looking for a utility that gives me size and number of bubbles which I have resolved using VOF (interFoam). To complicate things, the bubbles extend through cyclic boundaries in all directions (I'm simulating a box domain). Is anyone aware of such a utility or have suggestions on how to make it computationally efficient? I guess I have to loop through all cells no matter what? Best regards, Jakob

December 24, 2018, 04:17	extractEulerianParticles function object	#2
fumiya Senior Member Fumiya Nozaki Join Date: Jun 2010 Location: Yokohama, Japan Posts: 266 Blog Entries: 1 Rep Power: 18	You might want to check out extractEulerianParticles function object in .com version. Example: tutorials/multiphase/interFoam/laminar/vofToLagrangian/eulerianInjection/system/controlDict Best regards, Fumiya __________________ [Personal] Blog: https://caefn.com/ Twitter: https://twitter.com/FumiyaNozaki SlideShare: http://www.slideshare.net/fumiyanozaki96

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