Suyi Huang

TL;DR: In this paper, a general analytical solution is used to study the whole temperature field of LED packaging substrate, this solution is based on the method of variable separation for thermal spreading resistances of eccentric heat sources on a rectangular flux channel.

TL;DR: In this article, the performance of heat transfer and the associated higher pressure drop for liquid flow in rectangular micochannels with longitudinal vortex generators (LVGs) were determined experimentally for the Reynolds numbers of 170-1200 with hydraulic diameter of 187.5μm and aspect ratio of 0.067 for LVGs with different number of pairs and angles of attack.

TL;DR: In this article, experiments were conducted to explore frictional pressure drop and heat transfer performance of de-ionized water flowing through rectangular microchannels having longitudinal vortex generators (LVGs).

TL;DR: In this article, a numerical model based on the concepts of porosity and permeability is developed to obtain the shell-side thermal hydraulic performances, where the distributed resistances and heat sources, as well as the distributed turbulence kinetic energy and its dissipation rate are introduced to account for the impacts of tubes on the fluid.

TL;DR: In this article, the hydraulic and thermal characteristics of fractal tree-like microchannels with different ARs (aspect ratios) for the Reynolds numbers ranging from 150 to 1200 were compared in terms of the pressure loss, mean heat transfer coefficient, and COP.