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Application of differential transformation method to the human eye heat transfer problems

机译:微分变换法在人眼传热问题中的应用

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In this article, temperature distribution of the human eye was studied with the well-known Pennes bio-heat transfer equation. A hybrid scheme which is combined with differential transformation and finite difference method is proposed to solve the bio-heat transfer problems of human eye. The human eye is stratified into cornea, aqueous humor, lens, vitreous humor, retain, and sclera. The transient temperature of retina was analyzed with or without the effect of blood perfusion and metabolism and the influence of blood perfusion and evaporation heat loss were also discussed. It was found that the blood perfusion would increase the temperature by heat transfer and the evaporation heat loss would decrease the temperature.
机译:在本文中,使用众所周知的Pennes生物传热方程研究了人眼的温度分布。提出了一种结合差分变换和有限差分法的混合方案,以解决人眼生物传热问题。人眼分层为角膜,房水,晶状体,玻璃体液,保留和巩膜。在有或没有血液灌注和代谢影响的情况下分析了视网膜的瞬时温度,并讨论了血液灌注和蒸发热损失的影响。已经发现,血液灌注将通过热传递而升高温度,而蒸发热损失将降低温度。

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