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Error (Gleitkommaausnahme)

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Old   June 4, 2015, 04:18
Default Error (Gleitkommaausnahme)
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aquamen
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Hey Guys,

My Simulation aborts before it ends with an undescribed ERROR.
After checking the Results, i found out, that a pressure"explosion" could be the reason. Does anyone of you know where this comes from??

http://www.picfront.org/d/9hKN

http://www.picfront.org/d/9hKO

Thanks for your help

Last edited by wyldckat; June 6, 2015 at 08:22. Reason: repaired links
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Old   June 7, 2015, 06:32
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Saideep
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hi there;

May be you can describe more about your case. I guess you are using someting like an interFoam solver?

Maybe your pressure might not be the reason. It is difficult to say unless you provide the conditions you are using.

But a best and simple way to know if you have an error is to proceed step wise from the available code and later modifying it step by step.

hope this helps;
Saideep
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Old   June 10, 2015, 04:20
Default upload Simulation
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aquamen
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Hi
the easiest way is I give my Simulationparts.

You find it in the Attachments.

Please simulate it, and may you can tell me the problem for the Error.

Or even take a look on the files.


Thanks a lot
Attached Files
File Type: zip testhaus.zip (60.9 KB, 5 views)
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Old   August 25, 2015, 14:49
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i'm not sure about that.

but do wallfunctions work with a zeroGradient in velocity? i don't know your case, but these parts should get inletoutlet at k and epsilon or a fixedvalue (0 0 0) in the U file.
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