论文标题
使用3D有限元方法，不同肿瘤对人眼中稳态热分布的影响
Effects of different tumors on the steady-state heat distribution in the human eye using the 3D finite element method
论文作者
论文摘要
在本文中，开发了一种三维有限元方法，以模拟人眼中的热分布不同类型的肿瘤，以了解肿瘤对人眼中热分布的影响。人眼被建模为几个均质区域的组成，本研究中使用的每个区域的物理和热特性比以前的研究中使用的模型更准确。通过考虑所有零件的确切且复杂的几何形状，有限元方法是解决人眼内的热方程式的适当解决方案。有两种称为辐射条件和罗宾条件的边界条件。辐射边界条件被建模为罗宾边界条件。为了对眼肿瘤进行建模及其对热分布的影响，我们需要有关眼部肿瘤特性的信息，例如热电导率，密度，比热等。由于没有准确报告的有关眼肿瘤特性的信息，因此使用了其他类型的肿瘤（例如皮肤和肠肿瘤）的特性。眼睛肿瘤不同参数的模拟结果显示了眼肿瘤对人眼中热分布的影响。
In this paper, a three-dimensional finite element method is developed to simulate the heat distribution in the human eye with different types of tumors to understand the effect of tumors on heat distribution in the human eye. The human eye is modeled as a composition of several homogeneous regions and the physical and thermal properties of each region used in this study are more accurate than the models used in previous studies. By considering the exact and complicated geometry of all parts, the finite element method is a proper solution for solving the heat equation inside the human eye. There are two kinds of boundary conditions called the radiation condition and the Robin condition. The radiation boundary condition is modeled as a Robin boundary condition. For modeling eye tumors and their effect on heat distribution, we need information about eye tumor properties such as heat conductivity, density, specific heat, and so on. Thanks to no accurate reported information about eye tumor properties, the properties of other types of tumors such as skin, and bowel tumors are used. Simulation results with different parameters of eye tumors show the effect of eye tumors on heat distribution in the human eye.
