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Change default boundary condition

Posted Dec 23, 2011, 8:42 a.m. EST Fluid & Heat, Heat Transfer & Phase Change Version 4.2 1 Reply

Bastian Schmitt
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Hi everybody,


can anybody please tell me how to change a default boundary condition. For example the default value for "Wall" is "No Slip". This is not reasonable in my case, so I want to change it to "Slip".


Thanks a lot!


Bastian
1 Reply Last Post Dec 23, 2011, 11:05 a.m. EST
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago Dec 23, 2011, 11:05 a.m. EST
Hi

Normally it's "just" to select the (no-slip) roll down tab and choose another BC conditions, if not you can always write out the equations yourself, but it's somewhat more tedious ...

--
Good luck
Ivar
Hi Normally it's "just" to select the (no-slip) roll down tab and choose another BC conditions, if not you can always write out the equations yourself, but it's somewhat more tedious ... -- Good luck Ivar

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