...D. Sathish Kumar; S. Jayavel Miniaturization of electronic components requires compact and effective cooling techniques to dissipate large heat flux without a significant increase in pumping power. Microchannel heat sink with liquid as working fluid is a suitable technique for the purpose...

...Kan Zhou; Hua Zhu; Wei Li; Junye Li; Kuang Sheng; Shuai Shao; Haiwang Li; Zhi Tao Recently, microchannel heat sinks have been emerged as a kind of high performance cooling scheme to meet the heat dissipation requirement of electronics packaging and integration. In this study, an experimental...

... and obstacles has considerable effect on the heat transfer performance. The range of Nu/Nu 0 in microchannels with grooves and obstacles is 1.446–26.19 in different cases. With the increase of Reynolds number, the Nu/Nu 0 value is also increased. Comparing the value of Nu/Nu 0 in all cases, we conclude...

... Sinking for VLSI ,” IEEE Electron Device Lett. , 2 (5), pp. 126 – 129 . 10.1109/EDL.1981.25367 [2] Alessandro , B. , Musi , B. B. , and Spiga , M. C. , 2006 , “ Performance of a Polymeric Heat Sink With Circular Microchannels ,” Appl. Therm. Eng. , 26 (8–9), pp. 787 – 794...

... power electronics, and space systems. This paper addresses (a) the implementation of two-phase microchannel heat sinks in these applications, (b) the fluid physics and limitations of boiling in small passages, and effective tools for predicting the thermal performance of heat sinks, and (c) means...

...X. J. Wei; Y. K. Joshi; P. M. Ligrani Steady, laminar flow and heat transfer, inside a rectangular microchannel with a dimpled bottom surface, are numerically studied. The microchannel is 50 × 10 − 6 m ( 50 μ m ) deep and 200 × 10 − 6 m ( 200 μ m ) wide. The dimples are placed in a single row along...