کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7046567 | 1457100 | 2018 | 52 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experimental evaluation of a thermal contact liquid cooling system for server electronics
ترجمه فارسی عنوان
ارزیابی تجربی یک سیستم خنک کننده مایع تماس با حرارت برای سرور الکترونیک
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کلمات کلیدی
الکترونیک قدرت بالا، مدیریت حرارتی، خنک کننده الکترونیک، خنک کننده مایع مبدل حرارتی تماس
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
چکیده انگلیسی
This paper presents the outcomes of a research project aimed at designing and experimentally evaluating a thermal contact liquid cooling system for military applications. The proposed system replaces fluidic connectors found in conventional water cooling systems with a thermal contact heat exchanger. This approach enhances reliability by eliminating leakage risks; however, it also undermines thermal performance by adding thermally resistive heat transfer interfaces. Experiments were conducted to quantify the downgraded thermal performance and to establish whether it is a viable trade-off for enhanced reliability. An experimental setup was constructed in order to simulate heat generation by a single processor. Results showed that the proposed system requires inlet water as warm as 53.2â¯Â°C at a maximum heat load of 300â¯W. For comparison, it was also shown that the proposed thermal contact water cooling system would require 43% more energy than a conventional water cooling system if operating at ambient temperatures sufficiently higher than 50â¯Â°C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 129, 25 January 2018, Pages 1010-1025
Journal: Applied Thermal Engineering - Volume 129, 25 January 2018, Pages 1010-1025
نویسندگان
Ali C. Kheirabadi, Dominic Groulx,