4 citations · 7 across the 4 of their papers we have counts for
8 papers
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…
A novel transient heat conduction phenomenon to distinguish the hydrodynamic and (quasi) ballistic phonon transport
Chuang Zhang, Zhaoli Guo
Previous studies have predicted the failure of Fourier's law of thermal conduction due to the existence of wave like propagation of heat with finite propagation speed. This non-Fou…
Heat vortexes of ballistic, diffusive and hydrodynamic phonon transport in two-dimensional materials
Chuang Zhang, Songze Chen, Zhaoli Guo
In this work, the heat vortexes in two-dimensional porous or ribbon structures are investigated based on the phonon Boltzmann transport equation (BTE) under the Callaway model. Fir…
Perturbation theory of thermal rectification
Chuang Zhang, Meng An, Zhaoli Guo +1
Thermal rectification which is a diode-like behavior of heat flux has been studied over a long time. However, a universal and systematic physical description is still lacking. In t…
Radial thermal rectification in the concentric silicon ring from ballistic to diffusive regime
Chuang Zhang, Songze Chen, Zhaoli Guo
The radial thermal rectification in the concentric silicon ring from ballistic to diffusive regime is investigated based on the phonon Boltzmann transport equation. In the ballisti…
A fast synthetic iterative scheme for the stationary phonon Boltzmann transport equation
Chuang Zhang, Songze Chen, Zhaoli Guo +1
In this paper, a fast synthetic iterative scheme is developed to accelerate convergence for the implicit DOM based on the stationary phonon BTE. The key innovative point of the pre…