2 citations · 2 across the 6 of their papers we have counts for
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Effects of rough walls on sheared annular centrifugal Rayleigh-Bénard convection
Fan Xu, Jun Zhong, Jinghong Su +4
In this study, we investigate the coupling effects of roughness and wall shear in an annular centrifugal Rayleigh-Bénard convection (ACRBC) system, where two cylinders rotate with…
How interfacial tension enhances drag in turbulent Taylor-Couette flow with neutrally buoyant and equally viscous droplets
Jinghong Su, Yi-bao Zhang, Cheng Wang +5
The presence of dispersed-phase droplets can result in a notable increase in the system's drag. However, our understanding of the mechanism underlying this phenomenon remains limit…
Turbulence modulation in liquid-liquid two-phase Taylor-Couette turbulence
Jinghong Su, Cheng Wang, Yi-bao Zhang +3
We investigate the coupling effects of the two-phase interface, viscosity ratio, and density ratio of the dispersed phase to the continuous phase on the flow statistics in two-phas…
Direct reduction of iron-ore with hydrogen in fluidized beds: A coarse-grained CFD-DEM-IBM study
Bin Lan, Ji Xu, Shuai Lu +6
Hydrogen metallurgy technology uses hydrogen as the reducing agent instead of carbon reduction, which is one of the important ways to reduce carbon dioxide emissions and ensure the…
Direct numerical simulation of Taylor-Couette flow with vertical asymmetric rough walls
Fan Xu, Jinghong Su, Bin Lan +4
Direct numerical simulations are performed to explore the effects of rotating direction of the vertical asymmetric rough wall on the transport properties of Taylor-Couette (TC) flo…
Numerical study on the mechanism of drag modulation by dispersed drops in two-phase Taylor-Couette turbulence
Jinghong Su, Lei Yi, Bidan Zhao +4
The presence of a dispersed phase can significantly modulate the drag in turbulent systems. We derived a conserved quantity that characterizes the radial transport of azimuthal mom…