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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/94512

    Title: 利用基因演算法對機房散熱進行配置最佳化
    Other Titles: Reserch on spacing optimization for temperature reduction in a data center using genetic algorithms
    Authors: 陳永祥;Chen, Yung-Hsiang
    Contributors: 淡江大學航空太空工程學系碩士班
    湯敬民;Tang, Jing-Min
    Keywords: 基因演算法;散熱;最佳化;Genetic Algorithms;Cooling;Optimization;FDS
    Date: 2013
    Issue Date: 2014-01-23 14:43:31 (UTC+8)
    Abstract: 隨著全球能源枯竭導致能源成本快速增加,台灣多數能源無法自給自足,需仰賴國外進口;國際能源價格又節節攀升,國內民生物價也隨之水漲船高,造成人民怨聲不斷。近年來因為溫室效應、聖嬰現象等問題,使得環保意識抬頭、綠色節能減碳的議題逐漸受到各界的重視。因數據中心之維運需要大量的能源,如何有效利用使能源效率最大化、並降低其營運成本以達到節能減碳的目的為本研究的主要目標。
    The energy is much more expensive nowadays because of the global energy depletion. Most of the energy needed in Taiwan has to be imported from the foreign country. With the global oil prices continue to rise, domestic oil prices is correspondingly getting higher. Due to the issues of greenhouse effect, El Nino, etc, people starts to concern about the subjects of eco-friendly and energy-saving. However, the data center consumes lots of energy while operating. Therefore, how to maximize the efficiency of consuming energy and lower the cost of operation of a data center is the main subject of this research.
    In this research, we used the genetic algorithms to build an optimized cooling configuration of a data center. The controlling parameter included were the spacing between the cabinets, the placement of air conditioner, and the temperature of the cold air flow.
    The optimized results obtained by previous simulation as well as the placement of air conditioners were used as controlling parameters of the successive computation to obtain an optimized configuration of the data center.
    The main cause of temperature variation in the room is found to be the moving flow in the data center. By flow patterns observations, the effect of temperature reduction caused by the relocation of air conditioner is higher than the spacing changes between aisles.
    Final results showed that the placement of the air conditioner was the most important parameters for temperature reduction, since the flow can be blown directly into the high temperature aisles and hence cooling the field.
    Appears in Collections:[航空太空工程學系暨研究所] 學位論文

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