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Hotspot Size Dependent Thermal Boundary Conductance in Nondiffusive Heat Conduction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermal transport across interfaces can play a critical role in nanosystems for thermal management and thermal energy conversion. Here, we show the dependence of the thermal boundary conductance (G) of the interface between ...
A Hybrid Phonon Gas Model for Transient Ballistic Diffusive Heat Transport
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We present a continuum hybrid phonon gas model to describe transient ballisticdiffusive heat transport. In this model, heat energy is carried by a mixture of longitudinal and transverse phonon gases so that the distinction ...