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Unsteady Analysis

Posted Dec 16, 2012, 12:13 p.m. EST Version 4.2a 1 Reply

Vaseem
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Hi,
I am solving unsteady state navier stokes equation with a volume force term. My volume force term contains a term like sin(t), now i want to make sure that the unit of angle in comsol is radians, inorder to get the correct solution. I dont know how to check the unit of angle(or in fact to say any unit) in comsol. Please help me.
Thanks in advance
1 Reply Last Post Dec 16, 2012, 4:30 p.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 16, 2012, 4:30 p.m. EST
Hi

angles are in radians (by default) and are without units =="1" except when explicitly written "deg" (this happens for some given BC entries)
In the newer versions there are several angles included in the variables of COMSOL

--
Good luck
Ivar
Hi angles are in radians (by default) and are without units =="1" except when explicitly written "deg" (this happens for some given BC entries) In the newer versions there are several angles included in the variables of COMSOL -- Good luck Ivar

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