Liangjun Zhang

TL;DR: In this paper, the authors investigated flow and heat transfer in a vertical open cavity with turbulent mixed convection and found that the secondary upward flow was found near the heated walls, and three two-equation RANS turbulence models, RNG k-e model, L-B Low Re k-E model and SST k-ω model, were used in the numerical simulation with the same boundary conditions as experiments.

TL;DR: In this paper, the flow structure and temperature field of the conjugate turbulent mixed convection in an open cavity were investigated numerically and the results including the local and average temperatures as well as the average temperatures were obtained.

TL;DR: In this article, the computational fluid dynamics method is used to study the transient nitrogen displacement process of acquiring ultra-low dew point temperature during thermal environment simulation, and a three-dime model is presented.

TL;DR: In this article, a numerical analysis of heat and mass transfer with film evaporation by laminar mixed convection in a vertical three-dimensional rectangular channel was conducted, where the authors investigated the outcome of inlet dry nitrogen temperature, temperature of wetted wall, Reynolds number and aspect ratio on the heat transfer of thin water film along the isothermal walls.