Search found 36 matches
- 16 Dec 2012, 14:16
- Forum: ElmerSolver
- Topic: Conflicting BC on edge nodes
- Replies: 1
- Views: 1724
Conflicting BC on edge nodes
Hi all, Does anyone know, in the case of conflicting boundary conditions at the corner (in 2D) or edge (in 3D) nodes between boundaries, which condition takes priority? I am trying to prescribe a no penetration condition only, on the lateral walls of a valley glacier. However, the nodes which also b...
- 11 Apr 2012, 15:36
- Forum: ElmerSolver
- Topic: Modelling ice tributary in 2D flowline case
- Replies: 7
- Views: 6655
Re: Modelling ice tributary in 2D flowline case
Yep that did it! Thanks very much for your help, Peter.
Joe
Joe
- 11 Apr 2012, 03:39
- Forum: ElmerSolver
- Topic: Modelling ice tributary in 2D flowline case
- Replies: 7
- Views: 6655
Re: Modelling ice tributary in 2D flowline case
Interestingly, Displacement 1 Load doesn't seem to do anything either. Is there something wrong with my NS Equation settings?
- 11 Apr 2012, 00:23
- Forum: ElmerSolver
- Topic: Modelling ice tributary in 2D flowline case
- Replies: 7
- Views: 6655
Re: Modelling ice tributary in 2D flowline case
Hi Peter,
Still no luck I'm afraid; am I maybe missing a keyword in the NS Solver section or something like that?
Cheers,
Joe
Still no luck I'm afraid; am I maybe missing a keyword in the NS Solver section or something like that?
Cheers,
Joe
- 10 Apr 2012, 19:19
- Forum: ElmerSolver
- Topic: Modelling ice tributary in 2D flowline case
- Replies: 7
- Views: 6655
Re: Modelling ice tributary in 2D flowline case
Hi Peter, Thanks for your quick reply. I'm having some trouble implementing your proposed solution, unfortunately. Would you mind having a quick look over my SIF to see if you can spot any obvious mistakes? I've been trying to pinpoint the problem. I'm able to implement a nodal temperature load usin...
- 09 Apr 2012, 16:56
- Forum: ElmerSolver
- Topic: Modelling ice tributary in 2D flowline case
- Replies: 7
- Views: 6655
Modelling ice tributary in 2D flowline case
Hi, I've been working with Elmer this year to develop a 2D flowline model of a glacier in Greenland. I've hit a bit of a stumbling block with regards to modelling the additional mass input at the point where a tributary glacier joins the main channel. Is there a way to artificially create a 'mass so...