Search found 4 matches

by dSilverEC
25 Aug 2023, 10:10
Forum: ElmerSolver
Topic: static current on thin copper sheet. Votage drop is huge and converge not good
Replies: 3
Views: 378

Re: static current on thin copper sheet. Votage drop is huge and converge not good

I just did a simple experiment, it looks like the step file need to scale down to meter.
More checks are under process...
by dSilverEC
25 Aug 2023, 08:49
Forum: ElmerSolver
Topic: Stat Current convergence
Replies: 6
Views: 1919

Re: Stat Current convergence

exactly the same issue I have now, is there any update ?
by dSilverEC
25 Aug 2023, 08:16
Forum: ElmerSolver
Topic: Electrostatics
Replies: 3
Views: 1432

Re: Electrostatics

potential is V for eletric solver.
by dSilverEC
25 Aug 2023, 07:24
Forum: ElmerSolver
Topic: static current on thin copper sheet. Votage drop is huge and converge not good
Replies: 3
Views: 378

static current on thin copper sheet. Votage drop is huge and converge not good

Hi, I am trying to implement static current, there are 2 issues now, Version : Elmer 9.0 1. the converge is not good. so I have to relax to 1e-3. 2. The voltage drop is huge. the potential(violtage) drop to 0 in the middle of the power plane. so it is wrong, it cannot be such high drop. Electric Con...