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FRACTIONAL MODEL FOR HEAT CONDUCTION IN POLAR BEAR HAIRS

ABSTRACT
Time-fractional differential equations can accurately describe heat conduction in fractal media, such as wool fibers, goose down and polar bear hair. The fractional complex transform is used to convert time-fractional heat conduction equations with the modified Riemann-Liouville derivative into ordinary differential equations, and exact solutions can be easily obtained. The solution process is straightforward and concise.
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PAPER SUBMITTED: 2011-05-03
PAPER REVISED: 2011-07-11
PAPER ACCEPTED: 2011-07-18
DOI REFERENCE: https://doi.org/10.2298/TSCI110503070W
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THERMAL SCIENCE YEAR 2012, VOLUME 16, ISSUE 2, PAGES [339 - 342]
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© 2017 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence