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Packed Bed Reactor in Comsol 4

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Hello.
The model of packed bed reactor is presented at Comsol 3.5 (and at previous versions ). But the example is disappeared at Comsol 4 in addition any mention about the model removed from site. Computation of old version of model(for Comsol 3.5) in comsol 4.o occurs an error(Constraint found for variables in different Segregated groups. Try to merge these groups.)
Does anybody know how to solve this problem in Comsol 4.0?


(full path to model: COMSOL35a\models\Chemical_Engineering_Module\Transport_and_Reactions\packed_bed_reactor.mph)

Thanx.

1 Reply Last Post 7 ott 2011, 17:01 GMT-4
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Hello Alexander Bogachev

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Posted: 1 decade ago 7 ott 2011, 17:01 GMT-4
Hello,

Did you ever figure out how to solve the "Constraint found for variables in different Segregated Groups" error?

Thank You,
Anton
Hello, Did you ever figure out how to solve the "Constraint found for variables in different Segregated Groups" error? Thank You, Anton

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