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How to solve a diffusion problem with precipitation reaction

Posted 17 feb 2020, 10:41 GMT-5 Chemical, LiveLink for MATLAB, Parameters, Variables, & Functions Version 4.4 0 Replies

Guangrui Jiang
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Hi,

I want handle a dilute diffusion problem. During diffusion, precipitaion reaction may occure and compounds would form if concentration on the element is high enough.

I am not sure how to solve this problem. Maybe I could link COMSOL to Matlab to determine if the reaction would occure during each time step on all elements and calculate concentration after reaction? Or maybe I could apply some constraint on the domain?

thanks a lot.

Jiang

0 Replies Last Post 17 feb 2020, 10:41 GMT-5
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