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ERROR #004100018-------why this come out???

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Old   May 22, 2006, 00:49
Default ERROR #004100018-------why this come out???
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prayskyer
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ERROR #004100018 has occurred in subroutine FINMES. | | Message: | | Fatal overflow in linear solver.

when i solve some problem this error coming out? could anyone help me why this happen and which course can make it happen???

thanks!!!
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Old   May 22, 2006, 03:16
Default Re: ERROR #004100018-------why this come out???
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Rajit
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Check the mesh quality.

Regards Rajit
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Old   May 22, 2006, 05:48
Default Re: ERROR #004100018-------why this come out???
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Astrid
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FINMES is an abbreviation of FINal MESsage.

It is possible that your calculation diverges. Then your time step is too large. More likely is that your BC's or model settings are wrong or unphysical. Please check these very carefully.........

Astrid
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Old   June 1, 2006, 06:28
Default Re: ERROR #004100018-------why this come out??? *NM*
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sivaji
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Old   May 17, 2011, 09:03
Default Hi,I have the same trouble,can you help me ?
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kobe branty sy
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Quote:
Originally Posted by Astrid
;76459
FINMES is an abbreviation of FINal MESsage.

It is possible that your calculation diverges. Then your time step is too large. More likely is that your BC's or model settings are wrong or unphysical. Please check these very carefully.........

Astrid
I have met the same trouble.I have taken screenshot of the simulation.I feel the trendency are wrong.Can you help me ?Thank you!
Attached Images
File Type: jpg clip_image002.jpg (59.6 KB, 22 views)
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Old   May 17, 2011, 19:11
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Glenn Horrocks
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Your simulation has diverged. Need it improve the numerical stability. Check the set up is correct, then use smaller timesteps, or a better intial condition. If you are desparate you can go to upwinding but accuracy will suffer.
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