Search found 12 matches

by siti.nurhasanah
22 Feb 2014, 06:33
Forum: ElmerSolver
Topic: looping elmer solver with different boundary condition
Replies: 14
Views: 13291

Re: looping elmer solver with different boundary condition

thank you for your suggestion,i will try it more. i'm waiting for other suggesstion about my simulation from you
thanks before :)
by siti.nurhasanah
19 Feb 2014, 15:26
Forum: ElmerSolver
Topic: looping elmer solver with different boundary condition
Replies: 14
Views: 13291

Re: looping elmer solver with different boundary condition

Hi, i attach my sif file i hope somebody can check this and find what is wrong with my simulation when i running the simulation sometimes it can finish running, but sometimes it show error message: ERROR:: IterSolve: Failed convergence tolerances. ERROR:: ComputeChange: Norm of solution appears to b...
by siti.nurhasanah
17 Feb 2014, 12:03
Forum: ElmerSolver
Topic: looping elmer solver with different boundary condition
Replies: 14
Views: 13291

Re: looping elmer solver with different boundary condition

Hi, i have tried your suggestion about simulation setting, but the simulation still can't looping in way that i hope. The looping can run, but there are no change in boundary setting condition. Are there any other solution for this problem? is there any possibility that boundary setting condition in...
by siti.nurhasanah
20 Jan 2014, 09:48
Forum: ElmerSolver
Topic: looping elmer solver with different boundary condition
Replies: 14
Views: 13291

Re: looping elmer solver with different boundary condition

Hi, I try to do the simulation with scanning type Simulation Max Output Level = 5 Coordinate System = Cartesian Coordinate Mapping(3) = 1 2 3 Simulation Type = Scanning Steady State Max Iterations = 1 Output Intervals = 1 Timestepping Method = BDF BDF Order = 1 Timestep intervals = 10 Timestep Sizes...
by siti.nurhasanah
13 Jan 2014, 06:16
Forum: ElmerSolver
Topic: looping elmer solver with different boundary condition
Replies: 14
Views: 13291

Re: looping elmer solver with different boundary condition

I'm sorry before, I'm not really understand what you mean. What is mean function of "Scanning" ?
And where i can put the pseudo-time setting in my sif file?

can the elmer output make different sif file every different setting with this way?

thanks
by siti.nurhasanah
06 Jan 2014, 07:08
Forum: ElmerSolver
Topic: looping elmer solver with different boundary condition
Replies: 14
Views: 13291

looping elmer solver with different boundary condition

hi, i want to do an electrostatic simulation which must do with alot of different boundary condition.My step is as follow: first i make an electrotatic simulation with potential 10 V at "BoundaryCondition 1" and the other boundary is 0 V second i want to make the same thing but with differ...
by siti.nurhasanah
28 Nov 2013, 12:21
Forum: External tools
Topic: Can't read mesh file from Netgen
Replies: 1
Views: 4044

Can't read mesh file from Netgen

Hi, I use Netgen 5.1 as mesh generator. I open my *.stl file and open in Netgen and than generate mesh. when i want to save the file, i choose export mesh as Elmer File and save mesh as folder. When i use elmer, and do Load project, it say "Unable to (re)mesh: no input data or mesh generator (p...
by siti.nurhasanah
27 Nov 2013, 12:43
Forum: General
Topic: FEM simulation from DICOM data
Replies: 4
Views: 4730

Re: FEM simulation from DICOM data

thank you for your information, but now i use 3-D Slicer 4.3.1 and there are no plugin IA_FEMesh in new edition of 3D slicer.

do you have any recommendation for the software similar with 3D slicer? open source software and can read any Dicom data and send file to Elmer?
by siti.nurhasanah
27 Nov 2013, 05:21
Forum: General
Topic: FEM simulation from DICOM data
Replies: 4
Views: 4730

FEM simulation from DICOM data

Hi everybody, Does anybody here have experienced in DICOM file reconstruction and make a FEM simulation? I am doing a research in Dicom 3D reconstruction from CT-Scan file (DICOM) and make electrostatic simulation use FEM (Elmer) Initially I planned to use 3D-Slicer for read a dicom data, but I don'...
by siti.nurhasanah
20 Nov 2013, 07:36
Forum: ElmerSolver
Topic: Convergence History
Replies: 8
Views: 10290

Convergence History

Hi, when i running the solver, there is a convergence history monitor. Can you explain the meaning of the graph, what is the meaning of magnitude in iteration step to relative change? And the next problem, when i start the post processor Sometimes it is successfully work but sometimes it doesn't wor...