search

thegooglecodearchive / sfepy

Automatically exported from code.google.com/p/sfepy
0 stars 0 forks source link

(no) slip boundary conditions #82

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
Implement the slip/no-slip boundary conditions (u, n) = g, where u are the
displacements/velocities, n the normal of the domain boundary and g the
given slip (zero in no-slip case).

Note that in case of the mash aligned with the coordinate axes, the above
can be easily achieved by imposing proper Dirichlet BC. We wish to tackle
the case of general geometry.

Original issue reported on code.google.com by robert.c...@gmail.com on 9 Mar 2009 at 10:26

GoogleCodeExporter commented 9 years ago 
Done, see input/biot_npbc.py - no penetration kind of LCBC.

It handles only the case (u, n) = 0, but the other case is not needed right now,
let's close this.

Original comment by robert.c...@gmail.com on 11 Mar 2009 at 3:03

GoogleCodeExporter commented 9 years ago 
Migrated to http://github.com/sfepy/sfepy/issues/85

Original comment by robert.c...@gmail.com on 30 Jan 2012 at 10:25