精品文档---下载后可任意编辑铁磁体肿瘤热疗靶区组织温度场数值模拟及实验讨论的开题报告（Title）Numerical simulation and experimental study of tissue temperature field in thermotherapy targeting ferromagnetic tumor（Introduction）Thermotherapy is a minimally invasive therapeutic technique that uses heat to destroy tumors. Compared with traditional surgery and chemotherapy, thermotherapy has the advantages of small trauma, fewer complications, and strong selectivity. However, the efficacy of thermotherapy depends on the precise control of the temperature field in the target tissue. Therefore, it is necessary to accurately model and simulate the temperature distribution in the target tissue during thermotherapy.Ferromagnetic materials have unique magnetic properties, which can produce heat under the action of an alternating magnetic field. Magnetic nanoparticles embedded in tumor tissues can generate heat by absorbing electromagnetic radiation from a magnetic field, which is called magnetic fluid hyperthermia. However, the heat generated by magnetic nanoparticles must be effectively transferred to the tumor tissues to achieve the desired therapeutic effect. The thermal conductivity of different types of tumor tissues is different, and the effect of tissue heterogeneity on the temperature distribution is still unclear.（Objectives）The main objectives of this study are:1. To develop a numerical simulation model of tissue temperature distribution in thermotherapy targeting ferromagnetic tumors, considering the effects of tissue heterogeneity, magnetic field frequency, magnetic particle size, and tissue thermal conductivity.2. To perform experimental studies to validate the numerical simulation model and quantify the heat transfer characteristics of magneti...
