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Time dependent - Curve Fit

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Hi, everybody!

I have experimental data for the catalytic conversion of acetylene as a function of time. I'm currently proposing deactivation models for the catalyst, so I need to fit the experimental data with the models proposed in order to find the deactivation constant and other kinetics constants.

I have read the mooney rivlin tutorial, as well as the arrhenius one, however I can't find the right way to do the fit. The mooney rivlin tutorial is for a stationary study, so I can't use it completely, and the arrhenius one uses the chemical reaction engineering module, and I don't need this module, I only need to fit the data to the models I proposed. I try to do a mix of the two tutorials but the model showed an error.

Can anyone help me with this?

Thanks in advance.

Best regards.


0 Replies Last Post 13 févr. 2018, 16:23 UTC−5
COMSOL Moderator

Hello Sabely Canaan

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