Hi, > Is there a similar tutorial for solving linear static analysis using CutFEM, especially with illustration of how to setup boundary conditions.
There is no tutorial for this. You would set the boundary conditions weakly at the immersed boundaries. Here are two papers on linear elasticity with cutfem dx.doi.org/10.1007/978-3-319-71431-8_2 dx.doi.org/10.1007/s10444-020-09785-z This does not cover all possible boundary conditions one can have in linear elasticity, but it is a starting point. > Also, is it possible adopt CutFEM for topology optimization? How would one go about it? Yes. There have been several papers written on this. Here are two: dx.doi.org/10.1016/j.cma.2019.03.016 dx.doi.org/10.1002/nme.5621 I'm sure one could find more with some searching. Compared to for example SIMP (as in step 79), the benefit is that the discretization of the PDE is more accurate. The price is that the implementation is much more complicated. Best, Simon On Sunday, July 14, 2024 at 4:00:04 AM UTC+2 [email protected] wrote: > Hi, > > Step-85 shows example of CutFEM for Poisson's equation. Is there a similar > tutorial for solving linear static analysis using CutFEM, especially with > illustration of how to setup boundary conditions. > > Also, is it possible adopt CutFEM for topology optimization? How would one > go about it? > > Appreciate any comments on this. > > Regards > SK > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/b6c9dce6-0694-4e8b-84ac-a05829e8342en%40googlegroups.com.
