World Journal of Mechanics

Volume 1, Issue 6 (December 2011)

ISSN Print: 2160-049X   ISSN Online: 2160-0503

Google-based Impact Factor: 1  Citations  h5-index & Ranking

The Effect of Relaxation Time on the Heat Transfer and Temperature Distribution in Tissues

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DOI: 10.4236/wjm.2011.16035    7,139 Downloads   12,168 Views  Citations

Affiliation(s)

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ABSTRACT

A normal mode analysis for characterizing the temperature fluctuation in tissues was proposed based on the Penne’s bio-heat transfer equation. Closed-form analytical solutions to obtain the heating pattern due to the propagation of ultrasonic waves in tissue system are presented. The evaluation of temporal and spatial distributions of temperature is investigated with the effect of relaxation time. The derived method is evaluated with numerical simulations in 2D which are applied to tissue medium in simplified geometry.

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M. Othman, M. Ali and R. Farouk, "The Effect of Relaxation Time on the Heat Transfer and Temperature Distribution in Tissues," World Journal of Mechanics, Vol. 1 No. 6, 2011, pp. 283-287. doi: 10.4236/wjm.2011.16035.

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