Hello all,
I solved the tutorial for microwave heating of biological tissue using Bioheat and EMW Physics and it seemed pretty straight forward. However, when I try implementing the same principle in basic models such as heating a tissue using standard coax cables like RG-174 etc. the tissues (liver for eg) heat up quite significantly in first few few seconds i.e. unrealistically to 300 deg or so with a low power of 10W. It appears that the first time step shoots the temperature and then it rises pretty slowly. Now I would have thought that this is a BCs issue and have tried adding boundaries such as Thermal insulation, Temperature, but the final temperature still seems to be quite bizarre. I can't deduce this.
Did anyone else face a similar issue? Is there any BC or anything else I am missing out on? I appreciate the feedback.
Cheers,
Shai
I solved the tutorial for microwave heating of biological tissue using Bioheat and EMW Physics and it seemed pretty straight forward. However, when I try implementing the same principle in basic models such as heating a tissue using standard coax cables like RG-174 etc. the tissues (liver for eg) heat up quite significantly in first few few seconds i.e. unrealistically to 300 deg or so with a low power of 10W. It appears that the first time step shoots the temperature and then it rises pretty slowly. Now I would have thought that this is a BCs issue and have tried adding boundaries such as Thermal insulation, Temperature, but the final temperature still seems to be quite bizarre. I can't deduce this.
Did anyone else face a similar issue? Is there any BC or anything else I am missing out on? I appreciate the feedback.
Cheers,
Shai