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Different results between pisoFoam and interFoam

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Old   November 19, 2018, 15:22
Default Different results between pisoFoam and interFoam
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Stephen Waite
Join Date: May 2013
Location: Auckland, New Zealand
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Hi there,

I'm actually trying to get sedFoam working, but issues there lead me to try the case out with interFoam first, which also wasn't working so shifted down to pisoFoam.... Now there is a working case with pisoFoam, I need to figure out why interFoam is unhappy with this case setup.

As far as I can tell, the two should be identical, except for gravity terms in the interFoam solver, but as only one phase is used, those terms should be zero?

The case files are to big to attach here, so here is a download link
https://drive.google.com/drive/folde...dP?usp=sharing

Some pics are also attached.

I'm hoping this is just a stupid mistake in the set-up files, if anyone can help out that would be fantastic!

Cheers
Stephen
Attached Images
File Type: png InterFoamTest.png (47.0 KB, 44 views)
File Type: png PisoFoamTest.png (57.2 KB, 41 views)
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interfoam, pisofoam


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