کنفرانس بین المللی فناوری و مدیریت انرژی

صفحه اصلی / هشتمین کنفرانس بین المللی فناوری و مدیریت انرژی

Thermal performance enhancement of microchannel heat sinks with a decreasing-height bifurcation plate

نویسندگان :

Mostafa Fathi¹ Mohammad Mahdi Heyhat² Mohammad Zabetian Targhi³

1- دانشگاه تربیت مدرس 2- دانشگاه تربیت مدرس 3- دانشگاه تربیت مدرس

کلمات کلیدی :

Bifurcated microchannel heat sink،Decreasing-height bifurcation plate،Thermal enhancement،Micro-electronics cooling

چکیده :

The increasing demand for data center services results in increased energy consumption in data centers. Therefore, improving the energy efficiency in the cooling process in data centers is unavoidable. Microchannel heat sinks have been widely used to cool micro-electronic components in data centers. This study aims to enhance the thermal performance of the bifurcated microchannels at reduced pumping power consumption. In this regard, the thermo-hydraulic performance of a microchannel with a decreasing-height bifurcation plate (DHBP) is examined. The results revealed that the microchannel with DHBP outperforms the microchannel with a constant-height bifurcation plate (CHBP) in terms of the average heat transfer coefficient. Furthermore, the pressure drop penalty of the DHBP microchannel is the same as that of the CHBP microchannel. This study confirms that decreasing the bifurcation plate height in the flow direction enhances the thermal performance of the bifurcated microchannel heat sink at a fixed pumping power.

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بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 41.2.0