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Weak Boundary on COMSOL 3.5 a COMSOL 4.2a
Posted 19 avr. 2012, 17:16 UTC−4 Version 4.2a 5 Replies
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Hi, I am chemical engineer of the Mexico City.
In the work: square_droplet_2Daxi_reset.mph, that this in the comsol version 3.5a, in the tutorial in the step 7:
Open the Equation Systyem > Boundary Settings from the Physics menu. Enter on the Weak tab for Boundaries 3, 4 and 5:
-nu_surf*r*test(uTr)- nu_surf*test(u) for u (5th line)
-nu_surf*r*test(vTz) for v (6th line)
These expressions represent the terms of the integral.
My question is: How do I implement this in the version of COMSOL 4.2a?
In the work: square_droplet_2Daxi_reset.mph, that this in the comsol version 3.5a, in the tutorial in the step 7:
Open the Equation Systyem > Boundary Settings from the Physics menu. Enter on the Weak tab for Boundaries 3, 4 and 5:
-nu_surf*r*test(uTr)- nu_surf*test(u) for u (5th line)
-nu_surf*r*test(vTz) for v (6th line)
These expressions represent the terms of the integral.
My question is: How do I implement this in the version of COMSOL 4.2a?
5 Replies Last Post 27 oct. 2012, 04:11 UTC−4