Chinese Journal of Lasers, Volume. 47, Issue 12, 1207003(2020)
Effect of Non-Fourier Heat-Flux Boundary Conditions on Heat Conduction Behavior of Laser-Irradiated Biological Tissues
Figures & Tables(6)
Fig. 2. Temperature distributions under different boundary conditions when t=10s and
Fig. 3. Temperature variations at x=0 under different boundary conditions when τq=16s. (a) Fourier boundary conditions; (b) non-Fourier boundary conditions
Fig. 4. Temperature variations at x=1.2mm under different boundary conditions when
Fig. 5. Thermal damage variations at x=0 and x=1.2mm under different boundary conditions when τq=16s. (a) Fourier boundary conditions at x=0; (b) non-Fourier boundary conditions at x=0; (c) Fourier boundary conditions at x=1.2mm; (d) non-Fourier boundary conditions at x=1.2mm
Table 1. Thermo-physical parameters of skin
View tableTable 1. Thermo-physical parameters of skin
Parameter Tissue density / (kg·m-3) Blood density / (kg·m-3) Blood specific capacity / (J·kg-1·℃) Tissue specific capacity / ( J·kg-1·℃) Conductive coefficient / (W·m-1·℃) Blood perfusion rate /s-1 Value 1190 3600 1060 3770 0.235 1.33×10-4
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Xu Guangying, Xue Dawen, Wang Jinbao. Effect of Non-Fourier Heat-Flux Boundary Conditions on Heat Conduction Behavior of Laser-Irradiated Biological Tissues[J]. Chinese Journal of Lasers, 2020, 47(12): 1207003
Paper Information
Category: biomedical photonics and laser medicine
Received: Jun. 2, 2020
Accepted: --
Published Online: Nov. 17, 2020
The Author Email: Dawen Xue (xuedw@zjou.edu.cn)
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