Experimental Analysis of Novel Triple Fluid Heat Exchanger for Hybrid Cooling Application

被引：0

作者：

Kuppusamy, Navin Raja ^{[1
]}

Seng, Lee Poh ^{[1
]}

Wei, Daryl Koh Chong ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Mech Engn, Singapore 117575, Singapore

来源：

2019 IEEE 21ST ELECTRONICS PACKAGING TECHNOLOGY CONFERENCE (EPTC) | 2019年

基金：

新加坡国家研究基金会;

关键词：

Hybrid cooling; Heat Exchanger; Finned Tube Heat Exchanger; Double Tube Heat Exchanger; Data Center; Heat Transfer; Pressure Drop;

D O I：

10.1109/eptc47984.2019.9026567

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This papers focuses on experimental analysis of novel Triple Fluid Heat Exchanger (TFHEX) to manage heat from hybrid cooled servers. TFHEX is a finned double tubed heat exchanger that consists of two types of liquid (hot water and warm water) and one gas (hot air). The hot air flows through the fins and the hot water flows through the inner tube. The cooling water that flows through the annular tube removes heat from both hot air and hot water. The prototype model of TFHEX is tested in wind tunnel at different heat load. The heat load is varied by varying the flow rate at a given inlet fluid temperature. The overall performance of the heat exchanger is presented in terms of heat transfer efficiency over the flow rate. The experimental results were also compared with analytical results. While there is some deviation between analytical and experimental results, the results promises that TFHEX can dissipate heat from different fluids at various ratio which necessary customization and this heat exchanger suitable for high ambient data center application.

引用

页码：781 / 785

页数：5

共 4 条

[1]

Incropera FP., 2007, Fundamentals of Heat and Mass Transfer, DOI DOI 10.1073/PNAS.0703993104

[2]

Kakac L. Sadik, 1989, FUEL PROCESS TECHNOL, DOI [10.1016/0378-3820(89)90046-5., DOI 10.1016/0378-3820(89)90046-5]

[3] A review of air conditioning energy performance in data centers [J].

Ni, Jiacheng ;

Bai, Xuelian .

RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2017, 67 :625-640

[4] Advanced technology for server cooling [J].

Webb, Ralph. L. ;

Nasir, Hasan .

ADVANCES IN ELECTRONIC PACKAGING 2005, PTS A-C, 2005, :365-372

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