50 citations · 263 across the 33 of their papers we have counts for
4 papers · 1 filter
Numerical simulation of flow instability and heat transfer of natural convection in a differentially heated cavity
Hua-Shu Dou, Gang Jiang
This paper numerically investigates the physical mechanism of flow instability and heat transfer of natural convection in a cavity with thin fin(s). The left and the right walls of…
Analysis of vortex breakdown in an enclosed cylinder based on the energy gradient theory
Meina Xiao, Hua-Shu Dou, Chuanyu Wu +5
Numerical simulation is carried out to study the phenomenon of vortex breakdown in an enclosed cylinder. The energy gradient theory is used to explain the vortex breakdown in the c…
Stability of boundary layer flow based on energy gradient theory
Hua-Shu Dou, Wenqian Xu, Boo Cheong Khoo
The flow of the laminar boundary layer on a flat plate is studied with simulation of Navier-Stokes equations. The mechanisms of flow instability at external edge of the boundary la…
Singularity of Navier-Stokes Equations Leading to Turbulence
Hua-Shu Dou
Singularity of Navier-Stokes equations is uncovered for the first time which explains the mechanism of transition of a smooth laminar flow to turbulence. It is found that when an i…