【摘要】：CPU的自熱現(xiàn)象將造成主機散熱出現(xiàn)熱點負效應(yīng)。本工作針對主機所在的互聯(lián)網(wǎng)數(shù)據(jù)中心的散熱優(yōu)化問題，基于ANSYS軟件中的熱分析組件，構(gòu)造不同的工作方式，，掃描自變量選擇空調(diào)送風(fēng)溫度和送風(fēng)量，仿真結(jié)果表明，機柜熱點溫度（因變量）存在較好的尋最小值區(qū)間。冷通道封閉IDC機房的典型特征，一是熱點溫度與空調(diào)送風(fēng)溫度呈線性關(guān)系，二是熱點溫度與空調(diào)送風(fēng)量呈非線性關(guān)系。本工作對比驗證了三種主流散熱方法中的前兩種。
[Abstract]:The self-heating phenomenon of CPU will cause the heat dissipation of the main engine to appear the hot spot negative effect. This work aims at the heat dissipation optimization problem of the Internet data center where the host is located. Based on the thermal analysis component of ANSYS software, different working modes are constructed, and the air supply temperature and air supply volume of air conditioning are selected by scanning independent variables. The simulation results show that: The hot spot temperature (dependent variable) of cabinets has a good minimum range. The typical characteristics of cold channel closed IDC room are linear relationship between hot spot temperature and air supply air temperature, and non-linear relationship between hot spot temperature and air supply air volume. This work compares and verifies the first two of the three mainstream heat dissipation methods.
【學(xué)位授予單位】：蘇州大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：TP308

【參考文獻】

中國期刊全文數(shù)據(jù)庫 前1條

1 黃峗;;上海移動某數(shù)據(jù)機房空調(diào)精確送風(fēng)系統(tǒng)[J];上海節(jié)能;2009年02期

本文編號：2462622