Numerical Solution of Bioheat Transfer Problems with Transient Blood Temperature

Author:

Liu Kuo-Chi1,Tu Fong-Jou2

Affiliation:

1. Department of Mechanical Engineering, Far East University, Tainan, 744 Taiwan, R. O. C.

2. Department of Electrical Engineering, Nan Jeon University, Tainan, 737 Taiwan, R. O. C.

Abstract

In the heat treatment process, blood perfusion starts up a negative feedback mechanism. The blood temperature undergoes a transient process before onset of equilibrium and then changes the situation of temperature distribution. In substance, the blood temperature undergoes a transient process for heat exchange between blood and tissue. For more fully exploring the heat transfer behavior of biological tissue, this paper analyzes the bioheat transfer problems with the nonconstant blood temperature based on the Pennes bioheat equation. A numerical scheme based on the Laplace transform is proposed for solving the present problems.

Publisher

World Scientific Pub Co Pte Lt

Subject

Computational Mathematics,Computer Science (miscellaneous)

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