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Forum: OpenFOAM

June 15, 2011, 05:01

Replies: 12

Coal gasification (coalChemistryFoam)

Views: 3,744

Posted By gregor

you can deactivate the particles in...

you can deactivate the particles in constant\coalcloud1properties by setting active to false. but try to change your boundary conditions first.

gregor

Forum: OpenFOAM

June 15, 2011, 03:35

Replies: 12

Coal gasification (coalChemistryFoam)

Views: 3,744

Posted By gregor

Hi, first of all i have experienced...

Hi,

first of all i have experienced difficulties when using "mixed" boundary conditions for different species. You have a zeroGradient condition for H2,CH4,CO at the inlets and fixedValue for the...

Forum: OpenFOAM

June 14, 2011, 04:58

Replies: 12

Coal gasification (coalChemistryFoam)

Views: 3,744

Posted By gregor

ok sorry the inital poster did not but it is an...

ok sorry the inital poster did not but it is an old post anyway.
janaF errors can have numerous reasons (boundary conditons, models etc.) and without posting any details about your case there is...

Forum: OpenFOAM

June 14, 2011, 03:49

Replies: 12

Coal gasification (coalChemistryFoam)

Views: 3,744

Posted By gregor

Hi, an easy way would be using openFOAM...

Hi,

an easy way would be using openFOAM 1.7.1 (which solves equations for hs instead of h). At least for me it avoided some janaF errors.

gregor

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