In the manual page 171 there is a solver flag
Desired Coil Current
https://www.nic.funet.fi/pub/sci/physic ... Manual.pdf
So you could take off the body force and use Desired Coil Current
See test case
https://github.com/ElmerCSC/elmerfem/tr ... oilSolver1
Search found 2318 matches
- 15 Apr 2024, 12:09
- Forum: ElmerSolver
- Topic: Error using CoilSolver
- Replies: 18
- Views: 1091
- 15 Apr 2024, 11:59
- Forum: General
- Topic: FreeCad FEM mesh: boundary, region and group. Which one and when?
- Replies: 3
- Views: 273
Re: FreeCad FEM mesh: boundary, region and group. Which one and when?
In 3d groups of solid elements become bodies, groups of plate elements become boundary surfaces. 1D elements are eliminated if you use -autoclean. ElmerGUI uses -autoclean by default.
In 2D models groups of plate elements become bodies, groups of 1D elements become boundaries.
In 2D models groups of plate elements become bodies, groups of 1D elements become boundaries.
- 13 Apr 2024, 15:15
- Forum: General
- Topic: Acoustic waves propagation in a solid body
- Replies: 5
- Views: 363
Re: Acoustic waves propagation in a solid body
Void in the plate on the left side, right side no void.
- 13 Apr 2024, 14:38
- Forum: ElmerSolver
- Topic: Understanding mechanical simulations with boundary contacts
- Replies: 1
- Views: 371
Re: Understanding mechanical simulations with boundary contacts
This was my attempt, with and without the magnets. Without the magnets and no need for contact, the rotor deforms as expected.
with magnets on the left, without on the right
on the left it appears to deflect inward instead of outward as expected. The white is undeformed
with magnets on the left, without on the right
on the left it appears to deflect inward instead of outward as expected. The white is undeformed
- 13 Apr 2024, 13:57
- Forum: ElmerSolver
- Topic: Toy hierarchical problem
- Replies: 23
- Views: 466
Re: Toy hierarchical problem
Sphere for the air is better, 1 infinity boundary, and the BC is written for the spherical case.
Electric Infinity BC Logical
The spherical approximation for the open boundaries extending to infinity.
Electric Infinity BC Logical
The spherical approximation for the open boundaries extending to infinity.
- 13 Apr 2024, 13:04
- Forum: ElmerSolver
- Topic: Toy hierarchical problem
- Replies: 23
- Views: 466
Re: Toy hierarchical problem
These are the names of the bodies and boundaries in your mesh ! ----- names for bodies ----- $ body = 1 $ enclosure = 2 ! ----- names for boundaries ----- $ inlet = 1 $ outlet = 2 $ walls = 3 $ left_face = 4 $ front_face = 5 $ right_face = 6 $ back_face = 7 $ top_face = 8 $ bottom_face = 9 So the BC...
- 13 Apr 2024, 12:00
- Forum: General
- Topic: Coupled Fluid-Structure Eigen Analysis
- Replies: 21
- Views: 790
Re: Coupled Fluid-Structure Eigen Analysis
There is a contributed case index on the board, your case would make a great contribution.
- 13 Apr 2024, 11:56
- Forum: General
- Topic: Computing E field in Vacuum Capacitor
- Replies: 3
- Views: 176
Re: Computing E field in Vacuum Capacitor
The vacuum or air should completely surround the plates so as to have an infinity BC on the outer surface. I prefer a sphere because the outer surface better matches the BC.
- 13 Apr 2024, 11:43
- Forum: General
- Topic: Computing E field in Vacuum Capacitor
- Replies: 3
- Views: 176
- 12 Apr 2024, 22:19
- Forum: General
- Topic: Coupled Fluid-Structure Eigen Analysis
- Replies: 21
- Views: 790
Re: Coupled Fluid-Structure Eigen Analysis
wetcase2.sif That final plot was actually from spreadsheet. To get to spreedsheet I go into paraview. You can actually plot nodal data as a function of step directly in paraview. Using interactive select node and then plot selected data over time. But if I want to have better control or plot result...