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Weak contribution
Posted 04.08.2018, 07:56 GMT-4 Version 5.3 1 Reply
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At present I am using Comsol 5.3. I have to use a weak expression written as : test(psi)*phi_source+test(p)*usource, in the version 4.3b. By using this expression in my model, which is in 5.3 ,I am getting error. Please tell me how to write this expression in version 5.3.
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Hi,
There should not be a difference as such in the way you express a weak contribution, so the problem is likely to be elsewhere. What is the error message?
Regards,
Henrik
Henrik Sönnerlind
COMSOL