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Failed to find consistent initial values in Copper Deposition model
Posted 2010年10月12日 GMT-4 06:10 2 Replies
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Hello,
I just started to use comsol for simulation an electroplating process
and to understand the process I tried out Electrochemical Copper Deposition model
after i computed it shown as an attached file
then i see an error in the problem function that
Failed to find consistent initial values.
Singular matrix
could anyone explain about this?
Thank you very much,
Sedtanan
--
Pardon for my bad english
**i attach a file that i followed the step in pdf file on www.comsol.com/showroom/documentation/model/2112/ (ver 4.0) also thanks again
I just started to use comsol for simulation an electroplating process
and to understand the process I tried out Electrochemical Copper Deposition model
after i computed it shown as an attached file
then i see an error in the problem function that
Failed to find consistent initial values.
Singular matrix
could anyone explain about this?
Thank you very much,
Sedtanan
--
Pardon for my bad english
**i attach a file that i followed the step in pdf file on www.comsol.com/showroom/documentation/model/2112/ (ver 4.0) also thanks again
Attachments:
2 Replies Last Post 2010年10月18日 GMT-4 04:32
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Posted:
1 decade ago
is there anybody know this
or any suggestion to get understand this error?
--
Pardon for my bad english
or any suggestion to get understand this error?
--
Pardon for my bad english
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
Hi
are you shure that when you impose two current sources and no drain that you have an equilibre in the current flow ?
Failed to find initial conditions is typically there when the BC's and model set-up is not coherent
--
Good luck
Ivar
are you shure that when you impose two current sources and no drain that you have an equilibre in the current flow ?
Failed to find initial conditions is typically there when the BC's and model set-up is not coherent
--
Good luck
Ivar