[vronti]

Hello Foamers
I worked with Discrete Adjoint Topology Optimisation using DAFoam and am trying to benchmark results with Continuous Adjoint method using adjointOptimisationFoam.
As far as I understood, adjointOptimisationFoam solves for topology optimisation as well. But when I ran the tutorial cases, I couldn't find a way to plot the alpha porosity term which will plot the material distribution.

I have referred quite some research articles mentioning the solver and plotting material distribution but I couldn't find the penalty term in the momentum equations and couldn't plot the material distribution either.

Can someone please help me how to plot material distribution?

Thanks in advance