Article ID Journal Published Year Pages File Type
4627958 Applied Mathematics and Computation 2014 10 Pages PDF
Abstract

The aim of this paper is to numerically solve the one dimensional time dependent heat transfer equation while considering different types of exponential profiles. We consider non-linear thermal conductivity via the power law and employ a numerical relaxation scheme due to its simplicity. Furthermore, we obtain the mean action time and propose it as a novel means of analysing the fin performance. Our results are validated through comparing with benchmark results and our new index for fin performance is shown to provide meaningful insight.

Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
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