THE MATHEMATICAL MODEL OF BIOLOGICAL TISSUE HEATING UNDER LASER RADIATION
DOI:
https://doi.org/10.15587/1729-4061.2012.4558Keywords:
temperature distribution, laser radiation, semitransparent environment.Abstract
There is great number of mathematical models of thermal action of laser radiation on a biological tissue. However, the semitransparent borders in the connections between various layers of biological tissue were given little attention. This article represents for the first time the calculation of the temperature distribution to the biological tissue with semitransparent borders. In addition, this model takes into consideration multiple scattering and absorption of laser radiation by biological tissues. The article represents the model that imitates the thermal action of laser radiation on biological tissues. One should pay attention that the model takes into consideration blood perfusion that is considered as a source of heat transfer. The model appropriateness, where the results of the numerical and analytical work are compared, is submitted for the discussion.References
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Copyright (c) 2014 Олександр Дмитрович Мамута, Марина Сергіївна Рибалко, Леонід Федорович Головко
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