Can I include an ODE when I solve a system of PDEs in pdepe

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Matthew Hunt
Matthew Hunt il 16 Mag 2023
Commentato: Torsten il 17 Mag 2023
Suppose I have a moving boundary problem and I have an ODE governing the length of the bounary I am interest in. Is it possible to include this into the pdepe function?

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Torsten
Torsten il 16 Mag 2023
Spostato: Torsten il 16 Mag 2023
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Matthew Hunt
Matthew Hunt il 17 Mag 2023
How well does this work with mixed hyperbolic-parabolic systems of equations?
Torsten
Torsten il 17 Mag 2023
I only know Stefan's problem as a moving-boundary problem, and this problem is parabolic-elliptic. For this problem, pdepe works well.
But remembering the problems you posted in the past, I'm quite pessimistic about the suitability of the solver.

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