Numerical modeling of a temperature field on the surface of skin tissues exposed to high temperature

doi:10.3969/j.issn.2095-4344.2015.29.014

Abstract

Abstract:

BACKGROUND: Researchers suggest that thermal damage happens when the temperature of biological tissues is over 44 ℃. Accurate analysis of burn range will facilitate diagnosis and therapy of skin burns.
OBJECTIVE: To establish the mathematical model of the skin tissues subjected to high temperature and to analyze heat transfer process, and then to predict the burn range of the skin.
METHODS: A finite element method was used to simulate the temperature field when the skin tissue was burned. And the relevant animal experiment was conducted to identify the mathematical model.
RESULTS AND CONCLUSION: The temperature field was obtained by using the finite element method and the variation tendency between the theoretical data and the experimental data were agreed, but they did not fully coincide. The scope of skin burn can be predicted by the present finite element method, and help to research the process of heat transfer.

中国组织工程研究杂志出版内容重点：组织构建；骨细胞；软骨细胞；细胞培养；成纤维细胞；血管内皮细胞；骨质疏松；组织工程

Key words: Skin, Burns, Temperature;, Finite Element Analysis

CLC Number:

R318

Zhu Xiao-ming, Hu Zhi-gang, Liu Jing-da. Numerical modeling of a temperature field on the surface of skin tissues exposed to high temperature [J]. Chinese Journal of Tissue Engineering Research, 2015, 19(29): 4662-4666.

Figures/Tables 1

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