Flow boiling in microchannel heat sinks is considered as a promising cooling solution for electronic components. Higher flux can be effectively dissipated by the utilization of latent vaporization. However, most current studies on flow microchannels are mainly experimental investigations and two-dimensional numerical studies. In this paper, Volume Fluid (VOF) model combined with Lee evaporation...

The microfluidics becomes an emerging field of interest due to the advent micro electro mechanical system. In this work simulations were performed investigate heat transfer phenomena in microchannel using 2-D D2Q9 model thermal lattice Boltzmann method. It is applicable whole range slip velocity. boundary condition which combination bounce and specular reflection was applied along with constant...

The microchannel heat exchanger is one of the most compact and effective exchangers used for cooling devices in building air conditioning system, while application nanofluids further enhance its thermal performance due to much higher conductivity. Considering continuous rapid increase energy consumption sector, especially systems, transfer a with should be enhanced realize savings. This study a...

Nowadays, reducing heat generation in electronic devices while using microchannel cooling is used to solve this problem. Because the trend globally marching toward compact size, component’s dimensions get smaller, but warmth involved within component increases. Studies of transfer rate are conducted determine effect a fully heated conductor’s performance. Experiments performed nanofluid Al2O3/w...

0