Dear Mr./Mrs.,
The latest COMSOL 5.4 version has integrated the Topolgy optimization node in "definition". The filter as well as the projection can be accessed more conveniently compared with previous versions.
My question is: How to apply two or more interpolation schemes when using Topology Optimization node with COMSOL 5.4?
That is because in some fluidic-thermal topology optimization problems, I need to use different interpolation schemes for different physical properties. For example, I want to use Darcy penalization for body force terma, and to use RAMP penalization for thermal conductivity.
On the other hand, is it possible to self-define the interpolation scheme by using the built-in topology optimization node?
Hope to hear from you guys soon.
Kindly regards, Hao LI