Development of Dual-Phase-Lag model for Conjugate Heat Transfer in Nanoscale MOSDevices

The transient heat transfer in micro and nanochannelshas been investigated under the effect of dual-phase-lagheat conduction model. The velocity slip andtemperature-jump boundary conditions are considered inaddition to the conjugate heat transfer boundarycondition. The effects of physical parameters areinvestigated and the corresponding value of theseparameters has been proposed using the least-squarefitting method. The DPL model is revisited in order toinclude the convective term in material derivative. Thenthe resulting model has been used to investigate thethermal behavior of the metal oxide semiconductor(MOS) devices.

کلیدواژه ها:

material derivative ، dual-phase-lag ، conjugateheat transfer ، nanoscale ، MOS