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Search: Posts Made By: CeesH
Forum: Fluent UDF and Scheme Programming April 19, 2015, 05:06
Replies: 9
Views: 4,814
Posted By CeesH
You can use QMOM with 2 phases - QMOM uses...

You can use QMOM with 2 phases - QMOM uses moments to describe the population distribution in the 2nd phase rather than a discrete-bin approach.

It could be there is a direct way to call the...
Forum: Fluent UDF and Scheme Programming April 16, 2015, 10:49
Replies: 9
Views: 4,814
Posted By CeesH
I never worked with the discrete population...

I never worked with the discrete population balance models in the end, switched to QMOM. There, there is no bubble diameter that you can extract as you are tracking purely statistical...
Forum: Fluent UDF and Scheme Programming August 1, 2014, 15:01
Replies: 9
Views: 4,814
Posted By CeesH
nvm, fixed it. it seems to matter if you switch...

nvm, fixed it. it seems to matter if you switch between m.t. and linearized m.t. before or after compiling...
Forum: Fluent UDF and Scheme Programming August 1, 2014, 14:45
Replies: 9
Views: 4,814
Posted By CeesH
Hi Sun, Thanks! I didn't stumble across that...

Hi Sun,

Thanks! I didn't stumble across that one yet.

I did find C_PB_DISCI(c,t,i) which should give the volume fraction per bin i in a pop. balance model; so combining that with knowing the...
Forum: Fluent UDF and Scheme Programming July 28, 2014, 15:17
Replies: 9
Views: 4,814
Posted By CeesH
UDF bubble diameter

Hello all,

I'm writing a UDF for mass transfer between the gas and liquid phase in the eulerian multiphase model. One of the parameters in the Kla is of course the bubble size (or sauter mean...
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