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Showing results 1 to 9 of 9 Search took 0.00 seconds. Search: Posts Made By: gschaider

Forum: OpenFOAM Community Contributions February 22, 2014, 11:32

Replies: 24 [swak4Foam] groovyBC issue - k and epsilon Views: 4,258 Posted By gschaider At this place groovy tells you that during... At this place groovy tells you that during initializiation it needs a entry "value", doesn't find one and therefor assumes 0. Which leads to the "divide by zero" below. The reason why it needs...

Forum: OpenFOAM Community Contributions February 20, 2014, 16:58

Replies: 24 [swak4Foam] groovyBC issue - k and epsilon Views: 4,258 Posted By gschaider Error message would be most helpful. Anyway:... Error message would be most helpful. Anyway: I'm pretty sure (too lazy to bother checking the code) that µ is not a valid character in a fieldname. Maybe that is the problem

Forum: OpenFOAM Community Contributions July 8, 2013, 15:12

Replies: 24 [swak4Foam] groovyBC issue - k and epsilon Views: 4,258 Posted By gschaider Search the forum. I'm pretty sure this is a... Search the forum. I'm pretty sure this is a variation of the old favourite "I set k/epsilon/omega to 0 and now the division blows up" blues

Forum: OpenFOAM Community Contributions March 26, 2013, 04:42

Replies: 24 [swak4Foam] groovyBC issue - k and epsilon Views: 4,258 Posted By gschaider Haven't looked at the IB-stuff yet so I can't say... Haven't looked at the IB-stuff yet so I can't say anything clever here. If it is implemented by fixing cell values and these values are stored in a field then the manipulateField-functionObject might...

Forum: OpenFOAM Community Contributions March 21, 2013, 08:51

Replies: 24 [swak4Foam] groovyBC issue - k and epsilon Views: 4,258 Posted By gschaider Error message would have been helpful. But there... Error message would have been helpful. But there are two things problematic here that I see at the first glance: - the "," before y=5 (which is not needed anyway) - Case is important: either write...

Forum: OpenFOAM Community Contributions March 20, 2013, 18:04

Replies: 24 [swak4Foam] groovyBC issue - k and epsilon Views: 4,258 Posted By gschaider Not sure what you're trying to do here. For... Not sure what you're trying to do here. For instance: with "an epsilon profile in my inlet" you mean "set epsilon at the inlet as a function of the position"? If that is the case then have a look at...

Forum: OpenFOAM Community Contributions February 7, 2013, 17:57

Replies: 24 [swak4Foam] groovyBC issue - k and epsilon Views: 4,258 Posted By gschaider After fixing a bug (but a different one - related... After fixing a bug (but a different one - related to some work I did recently) both of your cases run OK. I'm not sure what might have been the problem but between the last release and now I did some...

Forum: OpenFOAM Community Contributions February 4, 2013, 14:57

Replies: 24 [swak4Foam] groovyBC issue - k and epsilon Views: 4,258 Posted By gschaider That is really strange. I don't see why this... That is really strange. I don't see why this shouldn't work. In fact for instance the Example/groovyBC/pulsedPitzDaily uses a groovyBC for k at the inlet. Could you set up a small case that...

Forum: OpenFOAM Community Contributions February 2, 2013, 14:42

Replies: 24 [swak4Foam] groovyBC issue - k and epsilon Views: 4,258 Posted By gschaider Looks like a division by 0 The line... Looks like a division by 0 The line "bounding epsilon" gives a very clear hint here: somewhere epsilon is 0 and therefor the problem with a "division by 0" The attached BCs make me...

Showing results 1 to 9 of 9

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