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Thermal wave propagation in a finite medium irradiated by a heat source with Gaussian distribution in both the temporal and spatial domain
Journal article   Peer reviewed

Thermal wave propagation in a finite medium irradiated by a heat source with Gaussian distribution in both the temporal and spatial domain

R.T. Al-Khairy
International journal of thermal sciences, Vol.50(8), pp.1369-1373
01/08/2011
DOI: https://doi.org/10.1016/j.ijthermalsci.2011.03.002

Abstract

Analytical solution Dual-phase-lag model Finite medium Gaussian heat source Integral transform methods
This paper presents an analytical solution of transient heat conduction in a thin film irradiated by symmetrical heat source with Gaussian distribution in both the temporal and spatial domain employing the dual-phase-lag model. Heating is modeled as an internal heat source. Calculations are performed to exhibit various lagging thermal behavior.

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