Hello,
I am new to Elmer. I need to tweak the position of one body independent of others in order to see the result. I was wondering whether it is possible in Elmer or other software should be used?
Search found 6 matches
- 03 Feb 2023, 14:50
- Forum: External tools
- Topic: Moving bodies
- Replies: 1
- Views: 1028
- 03 Feb 2023, 13:20
- Forum: ElmerSolver
- Topic: Define material on mesh nodes
- Replies: 8
- Views: 591
Re: Define material on mesh nodes
Thanks for your reply.
The problem was defining g as double precision.
and now it is computing what I want.
The problem was defining g as double precision.
and now it is computing what I want.
Code: Select all
REAL(KIND=dp) :: g
- 31 Jan 2023, 17:55
- Forum: ElmerSolver
- Topic: Define material on mesh nodes
- Replies: 8
- Views: 591
Re: Define material on mesh nodes
when solving the problem it shows:
Code: Select all
StatCurrentSolve: Assembly (s) : 4.7505990000000002
ComputeChange: NS (ITER=1) (NRM,RELC): ( Infinity NaN ) :: electrostatics
StatCurrentSolve: Solve (s) : 80.878566000000006
- 31 Jan 2023, 17:40
- Forum: ElmerSolver
- Topic: Define material on mesh nodes
- Replies: 8
- Views: 591
Re: Define material on mesh nodes
Thanks for your answer. by using mesh.nodes I could access to the exact mesh nodes. but now I'm not sure if this part is correct. since my result are not as expected and somehow infinity. Electric Conductivity = Variable Potential Real Procedure "siff" "heterogeneity" Potential i...
- 27 Jan 2023, 17:26
- Forum: ElmerSolver
- Topic: Define material on mesh nodes
- Replies: 8
- Views: 591
Re: Define material on mesh nodes
Thank you very much. It helped me a lot.
My other question is that I have saved the conductivities in a .dat file with size (m,4) which the first 3 columns are coordinates and the fourth is conductivity. now here I'm not sure how I should assign the correct value to each node.
My other question is that I have saved the conductivities in a .dat file with size (m,4) which the first 3 columns are coordinates and the fourth is conductivity. now here I'm not sure how I should assign the correct value to each node.
- 27 Jan 2023, 15:51
- Forum: ElmerSolver
- Topic: Define material on mesh nodes
- Replies: 8
- Views: 591
Define material on mesh nodes
Hi, I would like to assign different material on every nodes of my mesh since my model is heterogeneous. and then solve the laplace equation to get electric potential. Materials are saved in an external .dat file. I want to see whether it is possible to assign this values to nodes in user defined fu...