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Fluid velocity not calculated in a natural convection model

Posted 24.02.2021, 09:43 GMT-5 Fluid & Heat, Heat Transfer, Results & Visualization Version 5.5 0 Replies

Guilherme Theis
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Hi,

I've been trying to replicate Natural convection in a 3-D circuit for a heatsink design. I've then used the reference given below to tweak the simulation setup and at the end of the simulation the spf.U (air velocity) is not calculated (trying to plot it returns an empty plot).

I've no idea why this happens. Any suggestions?

0 Replies Last Post 24.02.2021, 09:43 GMT-5
COMSOL Moderator

Hello Guilherme Theis

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