12 citations · 54 across the 21 of their papers we have counts for
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Acceleration strategy of source iteration method for the stationary phonon Boltzmann transport equation
Chuang Zhang, Samuel Huberman, Xinliang Song +3
Mesoscopic numerical simulation has become an important tool in thermal management and energy harvesting at the micro/nano scale, where the Fourier's law failed. However, it is not…
Modeling Heat Conduction with Dual-Dissipative Variables: A Mechanism-Data Fusion Method
Leheng Chen, Chuang Zhang, Jin Zhao
Many macroscopic non-Fourier heat conduction models have been developed in the past decades based on Chapman-Enskog, Hermite or other small perturbation expansion methods. These ma…
Modified steady discrete unified gas kinetic scheme for multiscale radiative heat transfer
Xinliang Song, Yue Zhang, Xiafeng Zhou +2
In this work, a steady discrete unified gas kinetic scheme (SDUGKS) is proposed to solve the steady radiative transfer equation (RTE), which is an improvement of the original SDUGK…
On the question of second sound in germanium: A theoretical viewpoint
Samuel Huberman, Chuang Zhang, Jamal Abou Haibeh
We revisit the recent work from Beardo et al. \cite{beardo2021observation} wherein the observation of second sound in germanium is claimed. We review the requirements imposed on th…
Transient hydrodynamic phonon transport in two-dimensional disk geometry
Chuang Zhang, Lei Wu
Transient cooling phenomenon in two-dimensional materials is studied based on the phonon Boltzmann transport equation (BTE). Using a heating laser pulse to heat the two-dimensional…
Non-monotonic heat dissipation phenomenon in close-packed quasi-2D and 3D hotspot system
Chuang Zhang, Lei Wu
Transient heat dissipation in close-packed quasi-2D nanoline and 3D nanocuboid hotspot systems is studied based on phonon Boltzmann transport equation. It is found that, counter-in…