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Segregated groups error
Posted 01.06.2015, 23:32 GMT-4 Chemical Reaction Engineering, Modeling Tools & Definitions, Parameters, Variables, & Functions, Results & Visualization, Studies & Solvers Version 4.3 0 Replies
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I'm trying to simulate a microchannel of a methane steam reformer in COMSOL 4.3. The microchannel has 2 domains, a catalytic bed and a free flow. At first, I tried using 2 physics (Transport of Concetrated Species) for each domain to mass transfer, but I can't do a boundary condition between the domains. When I tried to compute, I had the error:
"Constraint found for variables in different Segregated groups. Try to merge these groups."
So, I tried to put both domains in the same physic, refiner mesh, change the variables of segregated groups and the same error persist. Does anyone know what can be done?
Thanks
Hello Ana Carolina de Oliveira
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