Abstract
Heat conduction problems in a semi-infinite body with constant thermal properties are investigated. Firstly, two types of basic problems are studied. One type considers the medium with an initial temperature a power function of position subject to zero surface temperature, surface flux, or ambient temperature; the other type considers the medium with zero initial temperature subject to boundary conditions that vary as a power of time. Closed-form analytical solutions for these basic problems are constructed. Using these basic solutions and the supposition principle, analytical solutions for problems with polynomial-type initial and boundary conditions are obtained. The procedure can also be applied to obtain solutions for other types of initial and boundary conditions that can be expanded into power series with an infinite radius of convergence. An illustrative example is presented and discussed. Theoretical proof for the convergence of the series form solution is conducted.
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References
Cole K., Beck J.V., Haji-Sheikh A., Litkouhi B.: Heat Conduction Using Green’s Function, 2nd edn. CRC Press, Taylor & Francis Group, Boca Raton, FL (2011)
Beck J.V., Wright N.T., Haji-Sheikh A.: Int. J. Heat Mass Transf. 51, 2553 (2008)
Carslaw H.S., Jaeger J.C.: Conduction of Heat in Solids. Clarendon Press, Oxford (1959)
Zubair S.M., Chaudhry M.A.: Heat Mass Transf. 28, 357 (1993)
Sahin A.Z.: Int. Commun. Heat Mass Transf. 22, 89 (1995)
Zhuang J.R., Werner K., Schltinder E.U.: Heat Mass Transf. 30, 183 (1995)
Blackwell B.F.: ASME J. Heat Transf. 112, 567 (1990)
Frank W.J.O, Daniel W.L., Ronald F.B., Charles W.C.: NIST Handbook of Mathematical Functions. Cambridge University Press, New York (2010)
Burow P., Weigand B.: ASME J. Heat Transf. 112, 1076 (1990)
Zubair S.M., Chaudhry M.A.: Int. J. Heat Mass Transf. 38, 3393 (1995)
Bridges D.S.: Foundations of Real and Abstract Analysis. Springer-Verlag, New York (1998)
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Zhou, Y. Heat Conduction in a Semi-infinite Body with Power-Type Initial and Boundary Conditions. Int J Thermophys 33, 2390–2406 (2012). https://doi.org/10.1007/s10765-012-1341-7
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DOI: https://doi.org/10.1007/s10765-012-1341-7