Search found 27 matches
- 16 Aug 2010, 15:25
- Forum: ElmerGUI
- Topic: too many bodys in model
- Replies: 1
- Views: 3699
too many bodys in model
Hi, I am modeling a ladder like structure to get the stress. The model ended with 201 bodies. It need some patience to assign the equation to all the bodies under GUI. There is no 'Select All' function. And the GUI does not support 'PAN', I can only Oribt the model. I found it's hard to zoom out the...
- 23 Jul 2010, 07:26
- Forum: ElmerSolver
- Topic: Solver stoped without reach the convergence
- Replies: 2
- Views: 2198
Re: Solver stoped without reach the convergence
Thought I gave a big step, but acturally not.
No problem now.
Thanks
No problem now.
Thanks
- 15 Jul 2010, 15:03
- Forum: ElmerSolver
- Topic: Solver stoped without reach the convergence
- Replies: 2
- Views: 2198
Solver stoped without reach the convergence
HI, Here is the output. Just wondering why it says all done? Which parameter in SIF(attached) I should change to calculate more steps? Regards, Cean StressSolve: StressSolve: ------------------------------------- StressSolve: DISPLACEMENT SOLVER ITERATION 20 StressSolve: ----------------------------...
- 28 Jun 2010, 15:51
- Forum: ElmerSolver
- Topic: Using SST K-Omega
- Replies: 10
- Views: 10711
Re: Using SST K-Omega
Have your 'active' setting 'checked' under 'k-e' & 'n-s' tab under 'equation'?
- 15 Jun 2010, 15:37
- Forum: ElmerSolver
- Topic: Simple Coupled Flow
- Replies: 5
- Views: 3559
Re: Simple Coupled Flow
After load the project, I goto sif/edit to edit the sif file, then save it under its folder.
This is what I got. Haven't figure out which one to change to increase the calcilation time.
Interested to learn how to set boundary condition for two side of domain.
Cean
This is what I got. Haven't figure out which one to change to increase the calcilation time.
Interested to learn how to set boundary condition for two side of domain.
Cean
- 14 Jun 2010, 15:59
- Forum: ElmerSolver
- Topic: Simple Coupled Flow
- Replies: 5
- Views: 3559
Re: Simple Coupled Flow
your mesh has two domains. Why you keep the one under the box? the SIF/generate it like this: Body 1 Target Bodies(1) = 2 Name = "FlowField" Equation = 1 Material = 1 Initial condition = 1 End I tried to changed it like: Body 2 Target Bodies(1) = 2 Name = "FlowField" Equation = 1...
- 13 Jun 2010, 13:23
- Forum: ElmerPost
- Topic: cut-view of the 3D results
- Replies: 5
- Views: 6140
Re: cut-view of the 3D results
Hi Peter,
I still have difficult to use the clip function. I changed Contour variable as node_x, only got a grid.
Thanks
Cean
I still have difficult to use the clip function. I changed Contour variable as node_x, only got a grid.
Thanks
Cean
- 13 Jun 2010, 12:58
- Forum: ElmerSolver
- Topic: Two-stream mixer :: temperature distribution
- Replies: 5
- Views: 3422
Re: Two-stream mixer :: temperature distribution
Hi HerrMilch,
Just wondering how you made the drawing with the x and y axises showed.
Thanks
Cean
Just wondering how you made the drawing with the x and y axises showed.
Thanks
Cean
- 11 Jun 2010, 13:57
- Forum: ElmerSolver
- Topic: Turbolence mode with K - e
- Replies: 11
- Views: 8976
Re: Turbolence mode with K - e
Hi Irek,
I don't know why I didn't follow the "Nonlinear System Newton After Tolerance = 0.0" part before. It took longer time for calculation than I expected to get a result.
Will begin to simulation my
Thanks.
Cean
I don't know why I didn't follow the "Nonlinear System Newton After Tolerance = 0.0" part before. It took longer time for calculation than I expected to get a result.
Will begin to simulation my
Thanks.
Cean
- 11 Jun 2010, 13:35
- Forum: ElmerSolver
- Topic: Turbolence mode with K - e
- Replies: 11
- Views: 8976
Re: Turbolence mode with K - e
Hi Rodrigo, I think if there is turbulence occured at one point, you have to use a turbulence model for the whole flow field to get a real result. The solver is not smart enough to identify which part is laminar or turbulence.Unless you grid has two parts, you specify to use what model on which mesh...