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Secondary Flow in a curved channel

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I'm trying to create a model of the secondary flow in a basic curved channel, although, whenever I add velocity arrows on a plane, the velocity appears to be going in one direction instead of showing two counter vorticies (dean flow). Does anyone know why this is?

I have added pictures showing my results on comsol, and what the velocity profile should look like.



0 Replies Last Post 14.10.2020, 18:18 GMT-4
COMSOL Moderator

Hello Michael Karibi

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