| 辐射吊顶供冷除湿特性研究与实测分析 |
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| 引用本文： | 唐凯,张旭,刘畅,周翔.辐射吊顶供冷除湿特性研究与实测分析[J].流体机械,2011,39(6). |
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| 作者姓名： | 唐凯 张旭 刘畅 周翔 |
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| 作者单位： | 同济大学,上海,200092 |
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| 基金项目： | 国家“十一五”科技支撑计划项目资助(2006BAJ01A05); 污染控制与资源化研究国家重点实验室开放课题资助(PCRRF09010) |
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| 摘 要： | 辐射吊顶供冷空凋系统可将室内显热负荷与湿负荷分开处理,采用辐射方式处理显热负荷,送风承担湿负荷,同时也承担一部分室内显热负荷。本文对辐射吊顶空调系统中的除湿特性进行研究,针对辐射吊顶供冷的结露问题,提出预除湿负荷概念,并计算不同设计条件下的预除湿负荷,探讨了表冷式空气处理机组作为除湿设备的容量确定方法。本文最后以上海X别墅辐射吊顶+置换通风空调系统为测试对象,对该系统除湿特性进行了实测分析。
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| 关 键 词： | 辐射吊顶 预除湿负荷 除湿特性 表冷式空气处理机组 |
Study and Experimental Analysis on Dehumidification Characteristics of Radiant Ceiling Air-conditioning System |
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| TANG Kai,ZHANG Xu,LIU Chang,ZHOU Xiang.Study and Experimental Analysis on Dehumidification Characteristics of Radiant Ceiling Air-conditioning System[J].Fluid Machinery,2011,39(6). |
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| Authors: | TANG Kai ZHANG Xu LIU Chang ZHOU Xiang |
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| Affiliation: | TANG Kai,ZHANG Xu,LIU Chang,ZHOU Xiang(Tongji University,Shanghai 200092,China) |
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| Abstract: | The sensible and latent heat loads could be treated separately in the radiant ceiling cooling air-conditioning system,in which supply air was used to remove the moisture and a part of sensible heat load generated from the indoor space,while a radiation panel was used to remove the sensible heat load.Dehumidification characteristics of radiant ceiling air-conditioning system were studied in this paper;the concept of pre-dehumidification load was proposed to prevent the condensation problem of radiant ceiling... |
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| Keywords: | radiant ceiling pre-dehumidification load dehumidification characteristics cooling air handling units |
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