人眼传热的简单有限元模型

2006 International Conference on Software in Telecommunications and Computer Networks Pub Date : 1900-01-01 DOI:10.1109/SOFTCOM.2006.329711

M. Cvetković, D. Cavka, D. Poljak

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引用次数: 10

摘要

建立了简单的人眼二维有限元模型，用于计算人眼稳态温度分布。眼睛的数学模型是基于Pennes生物传热方程建立的。利用弱公式和Galerkin-Bubnov过程求解了该问题。研究了不同晶状体热导率值对人眼温度分布的影响，以及环境温度和血液温度变化对人眼温度分布的影响

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A Simple Finite Element Model of Heat Transfer in the Human Eye

A simple finite element 2D model of the human eye is developed to calculate the steady-state temperature distribution. The mathematical model of the eye is based on the Pennes bio-heat transfer equation. Problem is solved using the weak formulation and the Galerkin-Bubnov procedure. The study was performed to determine the effects of various values of thermal conductivity of lens on temperature distribution inside human eye and also the effects due to changes in ambient temperature and blood temperature

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2006 International Conference on Software in Telecommunications and Computer Networks

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