Re: [deal.II] how to treat the intersection point at the first and second kined bcs

2023-11-14 Thread Daniel Arndt
Dirichlet boundary conditions are normally enforced strongly while Neumann boundary conditions are enforced weakly. Thus, when interpolating the Dirichlet boundary conditions on the respective boundary you would set the degrees of freedom accordingly while the Neumann boundary conditions are part

Re: [deal.II] how to treat the intersection point at the first and second kined bcs

2023-11-13 Thread ztdepyahoo
I mean one boundary has the first kind bc, while the second has neumann bc.  so What is the bc for the intersection nodes.  ztdepyahooztdepya...@gmail.com

Re: [deal.II] how to treat the intersection point at the first and second kined bcs

2023-11-13 Thread Wells, David
Hi there, People use many different boundary conditions with deal.II - e.g., step-22 sets the normal component of the normal stress to zero, whereas many other tutorial programs use Dirichlet or Neumann boundary conditions. Which two boundary conditions are you referring to? Best, David Wells

[deal.II] how to treat the intersection point at the first and second kined bcs

2023-11-12 Thread ztdep...@gmail.com
Since the two kinds of bc has one common nodes. I want to know which one is impelented in idealii. -- 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