Search found 34 matches

by pavel
18 Mar 2016, 16:59
Forum: ElmerGUI
Topic: Coil with core, wrong magnetic field strength?
Replies: 3
Views: 5587

Re: Coil with core, wrong magnetic field strength?

Hi,
Have you tried to increase Steady State Max Iterations ?
by pavel
11 Mar 2016, 16:18
Forum: ElmerSolver
Topic: Functions in .sif file with MATC
Replies: 6
Views: 6967

Re: Functions in .sif file with MATC

And the answer is googled immediately)) The bracket must be after the importing.

Code: Select all

$function Ja(t)  import Nct,Iq,Id,w_el,Acoilside { _Ja = (Nct*(-Iq*cos(w_el*t(0)-2*pi/3)-Id*sin(w_el*t(0)-2*pi/3))/Acoilside); }
BR, Pavel
by pavel
11 Mar 2016, 16:13
Forum: ElmerSolver
Topic: Functions in .sif file with MATC
Replies: 6
Views: 6967

Re: Functions in .sif file with MATC

Hello, I try to define a function using MATC, but getting the same error Solver input file error: MATC ERROR: Expecting identifier, constant or leftpar. ...offending input line: function Ja(t) { import Nct,Iq,Id,w_el,Acoilside; _Ja = (Nct*(-Iq*cos(w_el*t(0)-2*pi/3)-Id*sin(w_el*t(0)-2*pi/3))/Acoilsid...
by pavel
25 Jan 2016, 16:53
Forum: Installation & compilation
Topic: Error during installing elmer on mac os x el capitan
Replies: 2
Views: 3547

Re: Error during installing elmer on mac os x el capitan

Hello, Do you use homebrew for the installation? http://www.elmerfem.org/forum/viewtopic.php?f=2&t=3976 I used it about half a year ago and it fetched all the dependencies automatically. There were problems due to conflicting homebrew versions with previously installed versions of compilers so I...
by pavel
20 Nov 2015, 11:14
Forum: ElmerSolver
Topic: Insulator Boundary for WhitneyAVSolver
Replies: 2
Views: 3370

Insulator Boundary for WhitneyAVSolver

Hei,

I have two conducting bodies near each other. How correctly define a boundary between them which represents a thin electric insulator, so there will be no current flowing through, but magnetic flux flows freely through the boundary?

BR, Pavel
by pavel
01 Sep 2015, 03:48
Forum: ElmerPost
Topic: Display Body Force
Replies: 5
Views: 9556

Re: Display Body Force

Hi jay,

Have you tried to set keyword Discontinuous Galerkin = True as it is recommended in the Elmer Models Manual?

BR, Pavel
by pavel
21 May 2015, 14:40
Forum: ElmerSolver
Topic: Periodic boundaries and sliding surface
Replies: 8
Views: 6184

Re: Periodic boundaries and sliding surface

Hi, My case is anti-periodic, so here is the working example attached. ! PMSM Time-stepping Zero Currents ! pavel.v.ponomarev@gmail.com ! Parameters $ w_m = 1500/60*2*pi ! [rad/s] mech frequency $ pp = 5 ! number of polepairs $ Qs = 12 $ w_el = w_m*pp ! [rad/s] electrical frequency $ B_PM = 1.03 ! [...
by pavel
20 May 2015, 17:58
Forum: ElmerSolver
Topic: Periodic boundaries and sliding surface
Replies: 8
Views: 6184

Re: Periodic boundaries and sliding surface

Hi, I have tried with the keywords from mgdyn_2D test case ! Periodic boundary stator Boundary Condition 3 Target Boundaries(1) = 3 Mortar BC = 4 Anti Radial Projector = Logical True Galerkin Projector = Logical True Mortar BC Static = Logical True End Boundary Condition 4:: Target Boundaries(1) = 4...
by pavel
20 May 2015, 16:08
Forum: General
Topic: Performance of ElmerSolver on different platforms
Replies: 6
Views: 14094

Re: Performance of ElmerSolver on different platforms

Start 3: mgdyn_steady 1/14 Test #3: mgdyn_steady ..................... Passed 5.30 sec Start 19: ConstantBCDisplacement 2/14 Test #19: ConstantBCDisplacement ........... Passed 3.71 sec Start 43: diffuser_sa 3/14 Test #43: diffuser_sa ...................... Passed 4.73 sec Start 64: RotatingBCPoiss...
by pavel
19 May 2015, 14:37
Forum: ElmerSolver
Topic: Periodic boundaries and sliding surface
Replies: 8
Views: 6184

Re: Periodic boundaries and sliding surface

Hello,

I saw in the commits a huge work on level projectors. Is there a chance that that work have fixed also this issue?

BR, Pavel