[HTML][HTML] Heat equations beyond Fourier: From heat waves to thermal metamaterials
R Kovács - Physics Reports, 2024 - Elsevier
In the past few decades, numerous heat conduction models extending beyond Fourier's
have been developed to account for large gradients, fast phenomena, wave propagation …
have been developed to account for large gradients, fast phenomena, wave propagation …
Heat transfer enhancement− A brief review of literature in 2020 and prospects
This review provides a brief literature survey on enhanced heat transfer research published
in the English language journals in 2020. A topic search containing either" heat transfer" or" …
in the English language journals in 2020. A topic search containing either" heat transfer" or" …
Observation of second sound in a rapidly varying temperature field in Ge
Second sound is known as the thermal transport regime where heat is carried by
temperature waves. Its experimental observation was previously restricted to a small number …
temperature waves. Its experimental observation was previously restricted to a small number …
Derivation of a hydrodynamic heat equation from the phonon Boltzmann equation for general semiconductors
We present a formalism to solve the phonon Boltzmann transport equation (BTE) for finite
Knudsen numbers that supplies a hydrodynamic heat transport equation similar to the …
Knudsen numbers that supplies a hydrodynamic heat transport equation similar to the …
A general and predictive understanding of thermal transport from 1D-and 2D-confined nanostructures: Theory and experiment
A Beardo, JL Knobloch, L Sendra, J Bafaluy… - ACS …, 2021 - ACS Publications
Heat management is crucial in the design of nanoscale devices as the operating
temperature determines their efficiency and lifetime. Past experimental and theoretical works …
temperature determines their efficiency and lifetime. Past experimental and theoretical works …
Temperonic crystal: A superlattice for temperature waves in graphene
The temperonic crystal, a periodic structure with a unit cell made of two slabs sustaining
temperature wavelike oscillations on short timescales, is introduced. The complex-valued …
temperature wavelike oscillations on short timescales, is introduced. The complex-valued …
Backpropagated intelligent computing networks for 3D nanofluid rheology with generalized heat flux
In this work, a new design of backpropagated intelligent computing paradigm is introduced
to study the dynamics of the 3D nanofluid rheology along with a generalized heat flux model …
to study the dynamics of the 3D nanofluid rheology along with a generalized heat flux model …
Atomistic evidence of hydrodynamic heat transfer in nanowires
With wave-packet propagation simulations and heat flux estimation via molecular dynamics,
we show that the heat flux radial distribution in silicon nanowires can be described by a …
we show that the heat flux radial distribution in silicon nanowires can be described by a …
Heat vortices of ballistic and hydrodynamic phonon transport in two-dimensional materials
Heat conduction in solid materials may behave like fluid dynamics when normal (N)
scattering dominates phonon transport. In this hydrodynamic regime, the heat vortices have …
scattering dominates phonon transport. In this hydrodynamic regime, the heat vortices have …
Hydrodynamic heat transport in dielectric crystals in the collective limit and the drifting/driftless velocity conundrum
We apply a recently developed method for solving the linearized phonon Boltzmann
equation to study the hydrodynamic thermal transport in dielectrics in the collective limit, ie …
equation to study the hydrodynamic thermal transport in dielectrics in the collective limit, ie …