Additional energy term in TotalFreeEnergy #28369
Unanswered
rnpratoori
asked this question in
Q&A Modules: Phase field
Replies: 2 comments 2 replies
-
Hello So this integral is being computed over the whole volume? Guillaume |
Beta Was this translation helpful? Give feedback.
2 replies
-
I don't think we have a way to do this currently, unless there is something similar from the Rigid Body Motion work that was done several years ago, can you comment on this @SudiptaBiswas? |
Beta Was this translation helpful? Give feedback.
0 replies
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
-
Hello team,
I need to calculate the total energy of the system for a phase separation in diblock copolymers. The energy function has an additional term compared to what is described here. I feel utilizing the
additional_free_energy
option inTotalFreeEnergy
is the easiest way.The additional term is of the form$$\int_\Omega G(x,y)(u(x)-m)dy$$ . Here, both $$x$$ and $$y$$ are the position vectors not just coordinates. $$x$$ is the Quadrature point at which the integral has to be calculated to contribute to the free energy.
Now, how can this be written most efficiently?
Beta Was this translation helpful? Give feedback.
All reactions