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Modeling Anisotropically Expanding Domain

Posted Aug 6, 2020, 7:00 p.m. EDT General, Geometry, Mesh Version 5.4 0 Replies

Jonathan Gui
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Hi,

I am attempting to model a 2D reaction-diffusion system in which the overall domain size increases as a function of local concentration. I've done this using a deforming mesh and prescribed mesh velocity. However, I also need the mesh to expand from inwards in the case of a concentration peak inside the domain but zero concentration at the boundary, e.g., cell division. Is there a straightforward way of achieving this?

Thank you!

0 Replies Last Post Aug 6, 2020, 7:00 p.m. EDT
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