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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: l_r_mcglashan

Forum: OpenFOAM Programming & Development September 23, 2010, 04:01

Replies: 23 Bubble Foam momentum equation Views: 5,272 Posted By l_r_mcglashan The equations are not in that link. Best to check... The equations are not in that link. Best to check those before code. You're not solving the equations simultaneously, you're eliminating the other phase's velocity from each velocity equation.

Forum: OpenFOAM Programming & Development September 20, 2010, 12:09

Replies: 23 Bubble Foam momentum equation Views: 5,272 Posted By l_r_mcglashan The PEA is Spalding's approach, no? That's the... The PEA is Spalding's approach, no? That's the method where you substitute one momentum equation into the other and rearrange. I created a multiphase PISO abstract class and have...

Forum: OpenFOAM Programming & Development September 20, 2010, 11:36

Replies: 23 Bubble Foam momentum equation Views: 5,272 Posted By l_r_mcglashan Not yet, maybe soon! Not yet, maybe soon!

Forum: OpenFOAM Programming & Development September 17, 2010, 04:50

Replies: 23 Bubble Foam momentum equation Views: 5,272 Posted By l_r_mcglashan I just spotted that your UaEqn/UbEqn should have... I just spotted that your UaEqn/UbEqn should have Uamod and Ubmod as the variable to solve for, not Ua and Ub. There may be other mistakes.

Forum: OpenFOAM Programming & Development September 17, 2010, 04:48

Replies: 23 Bubble Foam momentum equation Views: 5,272 Posted By l_r_mcglashan Another link in case you haven't spotted it is... Another link in case you haven't spotted it is the bubbleFoam wiki article (http://openfoamwiki.net/index.php/BubbleFoam). Again, thanks to Alberto. I haven't got first hand experience of the...

Forum: OpenFOAM Programming & Development September 17, 2010, 04:29

Replies: 23 Bubble Foam momentum equation Views: 5,272 Posted By l_r_mcglashan Are you sure about doing this? There are some... Are you sure about doing this? There are some very good reasons for dividing the momentum equation by the phase fraction! Alberto Passalacqua was working on this, have a read through this thread: ...

Showing results 1 to 6 of 6

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