I probably understand that I need to add a vector force to change my right
hand matrix
But I am not very good at modifying this part of the content through code
of Deal.ii
How can mathematical knowledge be transformed into deal.ii code?
So do I need to replace the original right-hand matrix on
On 11/10/20 12:11 AM, Nick Wang wrote:
Uh, what I want to do is to use deal.ii to simulate our own model,
Before using deal.ii , I used some numerical simulation software like abaqus.
However, it will be very difficult to use abaqus to simulate seepage flow
and multiphase coupling.
I tried to
Hi Jean-Paul,
Another question which might be the reason why I am getting the
inconsistencies in my newton-raphson convergence. I just realised this..
What I am doing is the following -
I am giving small compressive displacements to the film+substrate. I am
also calculating the eigenvalues
Hi Bruno,
Thanks for your help!
The problem was actually my "sum_reynolds_stress_dt += reynolds_stress_dt;"
line. It needed to be outside of the for loop to be effective.
I didn't know about LinearAlgebra, but it should propably be useful! Same
for the way to work with BlockVectors!
About the
Hi Jean-Paul,
There seem to be some inconsistencies in the simulations results that I am
getting, therefore I wanted to check if I have applied the material laws
properly accounting for the heterogeneities. Below, I have addted the
edited functions that are responsible for that. Could you
