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PDE with variable coefficients, the profile is not changing
Posted 2018年3月6日 GMT-5 03:58 Chemical, Heat Transfer & Phase Change, Parameters, Variables, & Functions Version 5.3 0 Replies
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Hello everyone, I am newcomer in comsol. Currently, I am working in the PDE with variable coefficients module in order to solve multidiffusion problem. My governing equations is a s follows 
, and
depend on the field variable
and have been termed by interpolation functions. My initial condition is an uniform profile for domain 1 and uniform profile
My boundary conditions is flux zero at the ends.
My issue is that i am getting the same profile , there is no change. Can you support me?
Hello Julio Gonzalez
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