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N-R didn't converge after 999 its., maximum residual = 0.13, Xi = 0.0000


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Hello,

 

Do you have a simplified, homogeneous version of this script that you tested before moving on to the heterogeneous version? If so, that would help a lot with understanding your problem and troubleshooting.

 

Thanks,

 

Brian Farrell

Aqueous Solutions LLC

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Hi Kevin,

 

You might check the concentration of the fluid components in your initial system. Right now everything is in mass units (meq here), but I'm guessing you want these in concentration units (meq/kg, meq/l, etc.). Not sure if that's causing a problem in any way, but at the very least making sure they're in concentration units will make understanding your system a little easier.

 

Regards,

Brian

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Hi Kevin,

 

You might check the concentration of the fluid components in your initial system. Right now everything is in mass units (meq here), but I'm guessing you want these in concentration units (meq/kg, meq/l, etc.). Not sure if that's causing a problem in any way, but at the very least making sure they're in concentration units will make understanding your system a little easier.

 

Regards,

Brian

 

 

 

thanks. It's OK now.

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