Results 101 to 110 of about 1,322 (222)

Comparative Study of the Flow and Thermal Performance of Liquid-Cooling Parallel-Flow and Counter-Flow Double-Layer Wavy Microchannel Heat Sinks

, 2013
Applications of microchannel heat sinks for dissipating heat loads have received great attention. Wavy channels are recognized to be an alternative cooling technology to enhance the heat transfer, and are successfully applied in heat exchangers.
Xie, Gongnan, Zhang, Weihong, Sundén, Bengt,, Chen, Zhiyong, Lund University., Sundén, Bengt   +5 more
core   +1 more source

Effect of curvature ratio on curved microchannel heat sinks

International Journal of Thermofluids
This work studies the influence of curvature ratio on flow and heat transfer in curved microchannel heat sinks, and introduces an innovative thermal test method that can be integrated into the micro heat sink and other micro-devices.
Murun Li, Xuan Gao, Haiwang Li, Yuqian Ma, Jichang Sang, Tiantong Xu   +5 more
doaj   +1 more source

1-D modelling of pressure fluctuations due to confined bubble growth during flow boiling in a microchannel

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009), Gedupudi, S, Karayiannis, TG, Kenning, DBR   +3 more
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Single-Phase Flow and Heat Transport and Pumping Considerations in Microchannel Heat Sinks

, 2004
Microchannel heat sinks are widely regarded as being among the most effective heat removal techniques from space-constrained electronic devices. However, the fluid flow and heat transfer in microchannels is not fully understood.
SURESH V. GARIMELLA, Garimella, S V, Singhal, Vishal, VISHAL SINGHAL   +3 more
core   +1 more source

Experimental study on enhanced heat transfer characteristics and flow instability of manifold microchannel

Case Studies in Thermal Engineering
This study investigates the enhanced heat transfer performance and flow instability in three types of manifold microchannels heat sinks: parallel manifold microchannel (PMMC), interrupted manifold microchannel (IMMC), and oblique break manifold ...
Ping Liu, Zhiwen Wang, Wenlong Zheng, Shiming Sang, Lianghong Hu, Ruiqi Sun, Yi Jin   +6 more
doaj   +1 more source

Freon R141b flow boiling in silicon microchannel heat sinks: experimental investigation

, 2008
This paper presents experimental investigations on Freon R141b flow boiling in rectangular microchannel heat sinks. The main aim is to provide an appropriate working fluid for microchannel flow boiling to meet the cooling demand of high power electronic ...
Zhang, Yulong, Bi, Qincheng, Yang, Zhaochu, Dong, Tao, 董涛   +4 more
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Enhanced heat transfer and thermal performance of metal foam microchannel heat sinks with internal Y-shaped bifurcation

, 2016
Internal Y-shaped bifurcation has been proved to be an advantageous way on improving thermal performance of microchannel heat sinks according to the previous research.
Liu, Xueting,, Sunden, Bengt, Shen, Han-Ming, Xie, Gongnan,, Xie, Gongnan, Shen, Han-Ming,, Han Shen, Gongnan Xie, Xueting Liu, Lund University., Bengt Sunden, Sunden, Bengt,, Liu, Xueting   +12 more
core   +1 more source

Experimental investigation on self-similar heat sinks for liquid cooled electronics

, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Brighenti, F, Kamaruzaman, N, Brandner, JJ, 3rd Micro and Nano Flows Conference (MNF2011)   +3 more
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Numerical Study on Heat Transfer Efficiency and Inter-Layer Stress of Microchannel Heat Sinks with Different Geometries

Energies
As electronics become more powerful and compact, laminated microchannel heat sinks (MCHSs) are essential for handling high heat flux. This study aims to optimize the MCHS design for improved heat dissipation and structural strength.
Fangqi Liu, Lei Jia, Jiaxin Zhang, Zhendong Yang, Yanni Wei, Nannan Zhang, Zhenlin Lu   +6 more
doaj   +1 more source

Local heating effects on flow and heat transfer in microchannels

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009), Peng, XF, Liu, JT   +2 more
core