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Proceedings of the 25th National and 3rd International ISHMT-ASTFE Heat and Mass Transfer Conference (IHMTC-2019)

ISBN Druckformat: 978-1-56700-497-7 (Flash Drive)
ISBN Online: 978-1-56700-496-0

Analysis of Non-Fourier Heat Conduction Model based Bio-heat Transfer Equation in Cylindrical Coordinates using the Method of Separation of Variables

DOI: 10.1615/IHMTC-2019.50
pages 26-31

Pankaj Kishore
Department of Mechanical Engineering, NIT, Rourkela-769008, Odisha, India

Sumit Kumar
National Institute of Technology Rourkela

Abstrakt

Heat transfer phenomena in laser-irradiated biological tissues has become prime importance as it determines the extent of damage to the adjoining healthy tissues during the destruction of cancerous cells. Therefore, the present study analytically investigated the thermal behavior of laser irradiated biological tissues. The analytical solution of non-Fourier heat conduction model based bio-heat transfer equation with energy generation in Cylindrical coordinates using the method of separation of variables has been developed. The results obtained using this analytical solution have been compared wi0th Fourier heat conduction model based bio-heat transfer equation. The effect of eigenvalues, metabolic heat generation, blood perfusion rate and incident radiant power on temperature re distributions within the axisymmetric biological tissue phantom have been studied.