Search found 9 matches
- 29 Feb 2020, 18:36
- Forum: Installation & compilation
- Topic: NSIS error installing binaries on Win 10 Pro
- Replies: 7
- Views: 5714
NSIS error installing binaries on Win 10 Pro
Hi and thanks in advance for any help, Installing Elmer on a new laptop: Dell System Model XPS 13 9370 Processor Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz, 1992 Mhz, 4 Core(s), 8 Logical Processor(s) OS Name Microsoft Windows 10 Pro Installed Physical Memory (RAM) 16.0 GB Problem: On running the inst...
- 10 Jul 2015, 12:51
- Forum: ElmerSolver
- Topic: Electromagnetic vector field solver
- Replies: 4
- Views: 8180
Electromagnetic vector field solver
Hi Elmer, What is the status of the electromagnetic field solver? I remember a post circa November, 2013 to the effect that there is an undocumented solver in the development branch and that a lot of work was going into it at that time. How can I learn more about suitability to solve some vector E&a...
- 09 Jul 2015, 14:45
- Forum: ElmerSolver
- Topic: Thermal stress in 2D
- Replies: 12
- Views: 12801
Re: Thermal stress in 2D
Hi,
To sum up and for the benefit of some future novice, I've attached mesh, sif, and results for a square with three edges fixed under 100C (figure a) or 200C (figure b) of thermal stress. The behavior is physical. This should help get someone get started with thermal stresses.
Thanks again.
John
To sum up and for the benefit of some future novice, I've attached mesh, sif, and results for a square with three edges fixed under 100C (figure a) or 200C (figure b) of thermal stress. The behavior is physical. This should help get someone get started with thermal stresses.
Thanks again.
John
- 08 Jul 2015, 14:56
- Forum: ElmerSolver
- Topic: Thermal stress in 2D
- Replies: 12
- Views: 12801
Re: Thermal stress in 2D
Great stuff! Thanks, Anil. Thanks, Peter. Per Anil, I went back to Salome (7.5.1) and was able to make a geometry/mesh that worked fine with that same SIF in Elmer. So the workflow is fixed. THANKS. Have begun to reproduce the nice panel Anil made. Peter, re: need to fix at least 3 DOFs, understood....
- 07 Jul 2015, 18:31
- Forum: ElmerSolver
- Topic: Thermal stress in 2D
- Replies: 12
- Views: 12801
Re: Thermal stress in 2D
Hi Matthias, Thanks for the comments. I indeed did not specify boundary condition because the Models Manual states (right after the sentence you quoted) The default boundary condition is the natural boundary condition which implies that ~g = 0. So, I made this explicit by adding to my sif: Boundary ...
- 07 Jul 2015, 14:25
- Forum: ElmerSolver
- Topic: Thermal stress in 2D
- Replies: 12
- Views: 12801
Thermal stress in 2D
Hi, I'm trying to simulate thermal stress/strain in a simple 2D system: A top block (called "rib") affixed to a bottom block (called "substrate"). The reference (stress-free) temperature of the rib is 400K and of the substrate 300K. The system is at T=300K. I use statements like ...
- 27 Oct 2014, 20:16
- Forum: ElmerSolver
- Topic: Conformal mesh for magnetostatic calculation?
- Replies: 2
- Views: 2235
Re: Conformal mesh for magnetostatic calculation?
Thanks, Peter.
- 26 Oct 2014, 12:48
- Forum: ElmerSolver
- Topic: Conformal mesh for magnetostatic calculation?
- Replies: 2
- Views: 2235
Conformal mesh for magnetostatic calculation?
Hi,
Do I need to use conformal meshing for magnetostatics?
For example, consider a current-carrying wire surrounded by an air/vacuum box. My workflow is FreeCAD->NetGen->Elmer to generate two bodies in Elmer. Do the two meshes have to be conformal in order to run magnetostatics?
TIA
John
Do I need to use conformal meshing for magnetostatics?
For example, consider a current-carrying wire surrounded by an air/vacuum box. My workflow is FreeCAD->NetGen->Elmer to generate two bodies in Elmer. Do the two meshes have to be conformal in order to run magnetostatics?
TIA
John
- 12 Dec 2012, 11:33
- Forum: Commerical services
- Topic: Looking for consultant for electromagnet problem
- Replies: 0
- Views: 12245
Looking for consultant for electromagnet problem
I'm looking for consulting support. Should be able to set up a static electromagnet simulation. Nonlinear B-H is preferred but not must-have. I provide the geometry. Deliverables: (1) Elmer model. (2) Short written instruction doc explains how to use the model to extract B-field for given current. P...