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 The information provided may be out of date.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.
COMSOL RF Modelling
Posted 4 apr 2011, 13:26 GMT-4 RF & Microwave Engineering Version 4.0 0 Replies
Please login with a confirmed email address before reporting spam
I am new user of COMSOL 4.0 and trying to simulate some of the models provided on comsol website but I am getting errors , can any body advise me what type of errors these are?
Description of errors is as follows:
1. I am modelling Microwaves oven model with a potato and while I try to disconnect some of part of potato from the glass plate inside the oven, I got the error message indicating YOU NEED TO PROVIDE INPUT,
Propoerty : Input
2. Secondly I am trying to model the Marine Controlled Source Electromagnetics RF model by forming an air sphere and placing sea and reservoir models inside the sphere.While I tried to specify the materials for sphere , reservoir and sea I got the message indicating COULD NOT RESOLVE DOMAIN RELATIONS.
Can anybody suggest me ant solution for this?
3. Thirdly while buiding the RF Coil model which is a part of the COMSOL RF Module itself, I completed all the steps and at the time of simulation I got the following error message:
THE FOLLOWING FEATURE HAS ENCOUNTERED A PROBLEM:
FEATURE: EIGENVALUE SOLVER 1(sol1/e1)
ERROR:OUT OF MEMORY DURING LU FACTORIZATION
Please suggest me any possible actions making me grateful to you.
Thanks.
Hello Muhammad Mohsin Rehman
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.