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综合阐述人防地下工程中机房内机柜散热现状,提出了运用空气-水散热系统对机柜内的进行通风散热,利用冷却水降低机柜内温度。运用层次分析法对设计方案的散热效能进行综合评估,结合人防工程特点构建评估指标,将不便于进行综合计算的指标进行定量处理,利用数学方法进行一致性分析,最终验证该系统的有效性。
Comprehensively elaborated on the current status of heat dissipation in the cabinet in the civil air defense underground project, the air-water heat dissipation system was used to ventilate the inside of the cabinet, and the cooling water was used to reduce the temperature inside the cabinet. Analytic Hierarchy Process (AHP) is used to evaluate the thermal performance of the design scheme. The evaluation indexes are constructed based on the features of air defense projects. The indexes that are not convenient for comprehensive calculation are quantitatively processed. The consistency of the method is verified by mathematical methods. Finally, the effectiveness of the system is verified.