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This paper discusses, based on a practical example, the problem of estimating the average radiation and convection heat transfer coefficient value in thermal models of electronic systems. The proposed empirical formulas are fitted to the results of temperature measurements taken for a power diode attached to a heat sink. The measurements were repeated in natural and forced air cooling conditions....
This paper presents the Green's function solution of the dual-phase-lag heat equation. The solution is derived for a thin one-dimensional slab heated on one side by a heat flux and cooled on the other side by the imposed isothermal boundary condition. The simulation results are compared with the ones obtained previously for the Fourier-Kirchhoff heat equation.
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