The paper presents a cost-effective method of non-parametric optimal shape design based on the synthesis of a moving boundary. A magnet for magnetic fluid hyperthermia is considered as the case study: the shape of the ferrite/air boundary, minimising the field deviation, is searched for. The solution of the direct problem is based on a non-linear finite-element analysis of the magnetic field in time-harmonics conditions.
Non parametric optimal shape design of a magnetic device for biomedical applications
DUGHIERO, FABRIZIO;SIENI, ELISABETTA
2011
Abstract
The paper presents a cost-effective method of non-parametric optimal shape design based on the synthesis of a moving boundary. A magnet for magnetic fluid hyperthermia is considered as the case study: the shape of the ferrite/air boundary, minimising the field deviation, is searched for. The solution of the direct problem is based on a non-linear finite-element analysis of the magnetic field in time-harmonics conditions.
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