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Forum: OpenFOAM Running, Solving & CFD January 3, 2013, 23:22
Replies: 17
Views: 2,479
Posted By yanxiang
Hmmm... interesting. I tried the OF21x version on...

Hmmm... interesting. I tried the OF21x version on the same case again, and as you would expect, the results just look like what we had previously. So does that mean the new solver with the MULES...
Forum: OpenFOAM Running, Solving & CFD January 2, 2013, 15:18
Replies: 17
Views: 2,479
Posted By yanxiang
Alberto, So after reading your question...

Alberto,

So after reading your question about the turbulent quantities, I made some changes to my very original test case at work, and ran the OF211 version of tPEF on it. Weirdly, it worked :-$....
Forum: OpenFOAM Running, Solving & CFD January 2, 2013, 11:39
Replies: 17
Views: 2,479
Posted By yanxiang
Hi Alberto, I tried the same schemes as used...

Hi Alberto,

I tried the same schemes as used by Rusche, but the results stay pretty much unchanged, with a high gas zone in the corner, and this is not there in Rusche's results, or in Oliveira's...
Forum: OpenFOAM Running, Solving & CFD December 24, 2012, 11:34
Replies: 17
Views: 2,479
Posted By yanxiang
Absolutely. I gave it a try and the result is...

Absolutely. I gave it a try and the result is attached. Gas still tends to go to the corner. The velocity field looks fine though. I have also attached the case tar ball for your review.

Thanks,...
Forum: OpenFOAM Running, Solving & CFD December 23, 2012, 10:55
Replies: 17
Views: 2,479
Posted By yanxiang
Nope. This is OF211. Do you think it would be...

Nope. This is OF211. Do you think it would be different if I I use 2.1.x code? Nevertheless, I think, OF211 shouldn't behave like that either.
Forum: OpenFOAM Running, Solving & CFD December 22, 2012, 18:41
Replies: 17
Views: 2,479
Posted By yanxiang
twoPhaseEulerFoam - sudden enlargement of circular pipe validation case

Hi all,

In Rusche's thesis, he validated the two-fluid method with the sudden enlargement of circular pipe case. Could anyone send me a copy of this original experimental paper? I can't find it...
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