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Mass conservation in deformed geometries

Posted 13 juil. 2015, 11:15 UTC−4 Fluid & Heat, Geometry, Mesh, Modeling Tools & Definitions, Parameters, Variables, & Functions 0 Replies

Albert Carles Brangarí
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My problem seems quite simple.
I have a domain of water at a concentration of c (dilute specie). My model requires a reduction of the size of the full domain to half. In order to do this I tried using the moving mesh deformed geometry physics and it worked but I also expected a concentration of 2 times c. Does anybody know why the mass is not concerved in this case?
I really appreciate any help you can provide
0 Replies Last Post 13 juil. 2015, 11:15 UTC−4
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Hello Albert Carles Brangarí

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