Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

parametric sweep

Please login with a confirmed email address before reporting spam

How to add parameters for the circle centre coordinates, and update parametric sweep settings , for change the distance between the two coils

--
kishore Naik Mude

2 Replies Last Post 18 ott 2012, 08:43 GMT-4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 18 ott 2012, 07:09 GMT-4
Hi

add the parameters in the Parameter list, replace the circle centre position by these parameters, call up a specific Parametric node in the solver sequence, add in all relevant parameters, and adjusts ways to combine them. and off you go

Note: when changing the geometry, try to avoid changing topology, as this renumbers the entities (domain, boundary edge, points IDs) and often COMSOL get confused (note this is getting less and less true, as COMSOL's algorithms seem to drastic improve with the latest versions, and it's working even better if you use systematically the Definitions Entity Selections nodes)

Another point in v4.3a, there is a new feature, COMSOL checks if the parametric sweep needs to be "outside" the solver sequence or can be included into the solver as a continuation mode (automatic), sometimes now you need to turn this feature "off" to impose an external (looping around the full model, not only the solver sequence) parametric sweep. Check the latest doc

--
Good luck
Ivar
Hi add the parameters in the Parameter list, replace the circle centre position by these parameters, call up a specific Parametric node in the solver sequence, add in all relevant parameters, and adjusts ways to combine them. and off you go Note: when changing the geometry, try to avoid changing topology, as this renumbers the entities (domain, boundary edge, points IDs) and often COMSOL get confused (note this is getting less and less true, as COMSOL's algorithms seem to drastic improve with the latest versions, and it's working even better if you use systematically the Definitions Entity Selections nodes) Another point in v4.3a, there is a new feature, COMSOL checks if the parametric sweep needs to be "outside" the solver sequence or can be included into the solver as a continuation mode (automatic), sometimes now you need to turn this feature "off" to impose an external (looping around the full model, not only the solver sequence) parametric sweep. Check the latest doc -- Good luck Ivar

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago 18 ott 2012, 08:43 GMT-4

Thanks ivar
--
kishore Naik Mude
Thanks ivar -- kishore Naik Mude

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.