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【英文篇名】 Study of heat transfer coefficient of ventilated raised floor 【下载频次】 ☆ 【作者】 唐鸣放; 谷海东; 王丹妮; 【英文作者】 Tang Mingfang; Gu Haidong and Wang DanniChongqing University; Chongqing; China; 【作者单位】 重庆大学; 【文献出处】 暖通空调 , Heating Ventilating nbsp; 期刊荣誉：中文核心期刊要目总览 ASPT来源刊 中国期刊方阵 CJFD收录刊 【中文关键词】 通风地板; 传热系数; 通风口; 通风量; 【英文关键词】 ventilated floor; heat transfer coefficient; ventilation opening; ventilation quantity; 【摘要】 采用稳态传热方法和等量传热原则得出了以架空层通风量为主要影响参数的地板传热系数计算公式,应用CFD软件模拟了通风口面积比与通风量的关系,给出了常用通风口设置情况下地板传热系数建议值。 【英文摘要】 Based on steady heat transfer method and equivalent heat transfer principle,proposes a formula of heat transfer coefficient of ventilated raised floor,in which ventilation quantity under the floor is the main influencing factor.Simulates the relation between area ratio of ventilation opening and ventilation quantity with software CFD.Provides the recommended heat transfer coefficient value for commonly encountered ventilation opening conditions.