Learning Forum

[hkcansys]

Process '3dedy' terminated abnormally. This problem has come during Eddy current simulation of a coil. There is no problem with memory. I would like to know the meaning of '3dedy'. What could be the reason for error? When i reduced the number of turns in the 'complex coil', simulation completed successfully. How to complete with required number of turns. Please help.

[mbeliaev]

3dedy is a 3D eddy current solver.

 

what is the mesh size and how much RAM do you have ?

[sarathmail63]

I had the same issue but i had 16gb

[mbeliaev]

please provide integer of mesh size and confirm that you have 16Gb of RAM on your machine

[sarathmail63]

Where I've to provide integer mesh size?
I've reduced mesh size in solver settings recently now im getting the error
"For any conduction path, the current flowing in must be equal to current flowing ooutwards"

[mbeliaev]

you can get this number from mesh statistics

 

 

so since reducing the mesh size helped I assume you were out of RAM

 

please read about excitations, you need assign the same value as in current (say 10A) and output current (also 10A but outwards)

[sarathmail63]

I would like to know which one is good for induction coil study analysis, now im usong ansys mechanical. Previous errors are shown in ansys aim. One doubt is can i assign i/p and o/p current option. I haven't seen any option in aim

[mbeliaev]

please use Ansys Electronics Desktop -> Maxwell -> Eddy current solver

[sarathmail63]

I'm unable to assign no of turns of coil in Eddy current solver.

[mbeliaev]

have you applied winding excitation?

[sarathmail63]

Yes, Excitation current is given to terminal.

Parameters -> Assign -> Matrix -> // only setup option is coming.

[alaa eddine zaoui]

good morning 

im using ansys maxwell to simulat an wirles power transmiter and i have problaem withe the simuation 

the eour is Process '3dedy' terminated abnormally

and there another one that  is down below 

pleas can you help me 

 

 

 

 

[amahar3]

I am also facing the same problem "Process '3dedy' terminated abnormally". The simulation completes when i use different material(Alluminum alloy 6061 T6), but when i use different materials(like stainless steel 410 or Invar), it shows "Process '3dedy' terminated abnormally". I have 16 gb RAM. How to solve this problem?