Thank you. Is there any representative example for Mesquite application or total remeshing?
On Saturday, May 13, 2017 at 6:43:50 PM UTC+4:30, Wolfgang Bangerth wrote: > > On 05/13/2017 01:08 AM, Amir Pasha wrote: > > Dear all > > > > I want to implement a total remeshing technique when large deformations > are > > involved. I am using the updated Lagrangian method so that the > integration is > > performed at current configuration (mesh is moved to current > configuration) to > > simulate a material damage process. Due to material damage, deformation > is > > localized in a narrow band and mesh is distorted in the damaged area. > What are > > the general step for implementation total remeshing? > > > > 1) Create a new mesh based on the current configuration using an > external > > library such as gmesh > > 2) Move the old mesh to the initial configuration > > 3) Transfer data to the new mesh > > Yes, these are the steps. None of them are entirely trivial, though for > the > last step you can at least use the FEFieldFunction class if you store both > the > old and the new mesh. > > You may also want to think about using a mesh improvement library instead > of > completely remeshing. Take a look at the Mesquite library that's part of > Trilinos, for example. > > Best > W. > > -- > ------------------------------------------------------------------------ > Wolfgang Bangerth email: bang...@colostate.edu > <javascript:> > www: http://www.math.colostate.edu/~bangerth/ > > -- 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 dealii+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
