Change Geometry With Time/ A collapsing geometry with time
Posted Aug 11, 2019, 6:49 PM EDT Mechanical, Heat Transfer & Phase Change, Parameters, Variables, & Functions Version 5.2a 1 Reply
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[start here] I have a hydrogel which is modeled as a cylinder. The hydrogel collapses or shrinks when exposed to a pulsating LASER.
So, I want to model the cylinder so that the radius changes with time. The LASER is activated for 60s.
I created an analytical function of radius and added the variable r(t)=0.65(1-t/100). I find error while adding this function in the geomtry. Is there any way to model this problem?