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Old   March 31, 2006, 10:29
Default gauss_elimination"singular matrix
  #1
Manu
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hi friends, i am modeling a CVD process for SiC deposition by MTS H2 mixture, while intiating the boundary conditions, i am getting this gauss_elimination:singular matrix error, can anyone plzzz tell wat possibly may be the cause of this error, have i overlooked anything ?
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Old   April 3, 2006, 01:58
Default Re: gauss_elimination"singular matrix
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Trushant
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Hi i am also getting the same error. did u get it fixed. if yes can u please tell me how to do it?

Thanks Trushant
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Old   April 3, 2006, 06:49
Default Re: gauss_elimination"singular matrix
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Manu
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hi, am still getting the same error, i have tried everything, now am going to use some other mesh file to check whether it has something to do with my mesh generation, hey meanwhile if u get some solution to this error , plzzzzz let me know , thanx .
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Old   April 17, 2006, 00:08
Default Re: gauss_elimination"singular matrix
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Trushant
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hi, i got that problem solved. u might want to check the material properties. fluent dosent hv some properties and the default is 0. so just get values and fill up there. the error will disappear. it worked for me.. so i hope will work for u also. all the best
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Old   April 17, 2006, 01:05
Default Re: gauss_elimination"singular matrix
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Manu
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hey Trushant, thanx a lot, i would try to get all the materials properties and wud see if it works, thanx a lot in advance, i was seriously stuck with this problem.
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Old   August 22, 2010, 18:39
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Scorpsrock
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Quote:
Originally Posted by Manu
;131314
hey Trushant, thanx a lot, i would try to get all the materials properties and wud see if it works, thanx a lot in advance, i was seriously stuck with this problem.
Did your problem got solved by doing that ??
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Old   June 22, 2015, 03:44
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Akaash Thind
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hi..
i am working in supression of flames with water mist..
wheneva i use dpm with interaction with continuous phase , it gives gauss elimination error.. can anybody tell how to fix it and why is it coming??
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Old   June 22, 2015, 03:47
Default gauss_elimination- singular matrix
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Akaash Thind
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hi..
i am working in supression of flames with water mist..
wheneva i use dpm with interaction with continuous phase , it gives gauss elimination error.. can anybody tell how to fix it and why is it coming??
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