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A simple model for vanadium redox battery

Posted 25 nov. 2010, 03:34 UTC−5 Chemical Reaction Engineering Version 3.5a 1 Reply

Tian Ye
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Hello!
I want to build a simple model of VRB.
I applied all expressions, but when I clicked the button of solve problem, it always told me:
Error: 7248
Undefined value found
I gave my best to check out the error, unfortunately, I can't find it.
I'm looking forward your help, thank you very much!

Best wishes:)
Tian Ye

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1 Reply Last Post 23 févr. 2011, 17:12 UTC−5
COMSOL Moderator

Hello Tian Ye

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jungyun kim
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Posted: 1 decade ago 23 févr. 2011, 17:12 UTC−5
Hellol, I'm studying same paper using comsol.

I think the variable, undefine in costant setting or scalar expressing setting, was using in the model

First, you have to check the constant or scalar variables

I want to discuss about analysis consistantly

If you have time, please mail me

kimjungyun1@gmail.com
Hellol, I'm studying same paper using comsol. I think the variable, undefine in costant setting or scalar expressing setting, was using in the model First, you have to check the constant or scalar variables I want to discuss about analysis consistantly If you have time, please mail me kimjungyun1@gmail.com

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