Author:
Antonyuk I., ,Hlinenko L.,Fast V.,Strykhalyuk B.
Abstract
The paper is devoted to the challenges of applying the induction heating (IH) for magnetic hyperthermia. The analysis of the results of previous studies has shown that within the biologically safe range of AC magnetic fields, insufficient induction heating power still appears to be one of the key problems for the successful clinical application of magnetic hyperthermia. In this paper, several possible effective circuit design solutions for the IH system are proposed, and their influence on the parameters of the heating processes of ferrites and ferromagnets is investigated. The model of the induction heater created in COMSOL Multiphysics allowes to simulate the distribution of current density and temperature in the heater. The developed model ensures better assessment of the processes occurring in living tissues and enables to simulate the impact of the magnetic particle material type and size on the temperature of heating and power consumption of the device.
Publisher
Lviv Polytechnic National University
Reference28 articles.
1. ASM Handbook Volume 4C: Induction Heating and Heat Treatment. Editors: Valery Rudnev and George Totten. ASM Handbook Volume 4C: Induction Heating and Heat Treatment. US: ASM International, 2014. 820 p. ISBN: 978-1-62708-012-5.
2. Lucia O., Maussion P., Dede E. J., Burdio J. Induction Heating Technology and Its Applications: Past Developments, Current Technology, and Future Challenges. IEEE Transactions on Industrial Electronics, 2013, Vol. 61 (n°5), pp. 2509-2520. 10.1109/TIE.2013.2281162.
3. Brezovich I. A. Ferromagnetics. In: Steeves RA, Palival BR, editors. Syllabus: A Categorial Course in Radiation Therapy. Presented at the 73rd Scientific Assembly and Annual Meeting of the Radiological Society of North America, 29 Nov. - 4 Dec., 1987; pp. 117-126.
4. What Are the Advantages of Induction Heating? (2022) // https://jfheattreatinginc.com/2022/06/what-are-the-advantages-of-induction-heating/.
5. Zuhe Wu, Zihang Zhuo, Dongyang Cai, Jian'an Wu, Jie Wang and Jintian Tang. An induction heating device using planar coil with high amplitude alternating magnetic fields for magnetic hyperthermia. Technology and Health Care 23 (2015) S203-S209. DOI 10.3233/THC-150955.