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Search took 0.00 seconds. Search: Posts Made By: l_r_mcglashan
Forum: OpenFOAM Running, Solving & CFD September 21, 2010, 05:35
Replies: 36
Views: 12,359
Posted By l_r_mcglashan
Hello, So you found an operator splitting...

Hello,

So you found an operator splitting was necessary?

I used that for the reacting flow 'version' of DQMoM, where the chemical time scales are much smaller than that of the flow, we needed...
Forum: OpenFOAM Running, Solving & CFD September 21, 2010, 04:35
Replies: 36
Views: 12,359
Posted By l_r_mcglashan
Dear Bjorn, I see you are at Stavanger. I...

Dear Bjorn,

I see you are at Stavanger. I lived there and in Bergen until I was 7. I can't remember much apart from the snow though. :)

Yes, I've read the work of Stefano Bove in particular and...
Forum: OpenFOAM Running, Solving & CFD April 28, 2010, 13:15
Replies: 36
Views: 12,359
Posted By l_r_mcglashan
I've just written the PEA for a two-fluid case,...

I've just written the PEA for a two-fluid case, it seems to give much better results, I'll post a derivation and comparison up soon after I've checked it over.
Forum: OpenFOAM Running, Solving & CFD April 27, 2010, 13:17
Replies: 36
Views: 12,359
Posted By l_r_mcglashan
Thanks for the tip, I'll look into it. It...

Thanks for the tip, I'll look into it.

It looks like Fluent uses a coupled solver, I should have noticed this before. :o
Forum: OpenFOAM Running, Solving & CFD April 27, 2010, 12:11
Replies: 36
Views: 12,359
Posted By l_r_mcglashan
It's when the coupling between the CFD and the...

It's when the coupling between the CFD and the PBE is activated. The CFD obviously does not like having too big/small diameters being returned to the drag force. I can get around it by imposing cut...
Forum: OpenFOAM Running, Solving & CFD April 27, 2010, 07:12
Replies: 36
Views: 12,359
Posted By l_r_mcglashan
Very slowly... I've got a multi-fluid solver...

Very slowly...

I've got a multi-fluid solver alongside DQMoM solving a coupled PBE implemented now (multiple dispersed phase momentum equations so that each node is transported with a different...
Forum: OpenFOAM Running, Solving & CFD April 23, 2010, 06:29
Replies: 36
Views: 12,359
Posted By l_r_mcglashan
It is interesting! I did some work to create...

It is interesting!

I did some work to create a RANS multiphase turbulence library in the style of the single phase turbulence libraries. They generalised reasonably well, at least it makes writing...
Showing results 1 to 7 of 7

 
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