| 毛细管网吊顶辐射空调与新风耦合的性能研究 |
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| 引用本文： | 于志浩,金梧凤,刘艳超.毛细管网吊顶辐射空调与新风耦合的性能研究[J].绿色科技,2013(11):253-258. |
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| 作者姓名： | 于志浩 金梧凤 刘艳超 |
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| 作者单位： | 天津商业大学天津市制冷技术重点实验室 |
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| 摘 要： | 对毛细管网结构研发及供冷性能进行测试，并应用 Fluent数值模拟，对毛细管辐射供冷末端与置换通风和贴附射流两种通风方式加以耦合，通过实验验证了其模拟模型对该实验系统具有相关适用性，并应用了该相关模型。结果表明：两种不同的送风方式下，房间的三度均能满足舒适性要求，当热湿负荷突然增加时，如不采取相应的响应动作，毛细管辐射板表面将会有结露现象发生，置换通风较为严重，相同的新风条件下，贴附射流的通风方式，对于消除辐射板结露效果明显。
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| 关 键 词： | 毛细管辐射 新风耦合 数值模拟 防结露 |
Research on Capillary Radiant Ceiling Cooling System Couplingwith Air Conditioning System |
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| Yu Zhihao;Jin Wufeng;Liu Yanchao.Research on Capillary Radiant Ceiling Cooling System Couplingwith Air Conditioning System[J].LVSE DASHIJIU,2013(11):253-258. |
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| Authors: | Yu Zhihao;Jin Wufeng;Liu Yanchao |
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| Institution: | Yu Zhihao;Jin Wufeng;Liu Yanchao;Tianjin Key Laboratory of Refrigeration Technology,Tianjin University of Commerce; |
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| Abstract: | Thisarticle tests the capillary net cooling performanceand usesFluent softwareto establish the corre-sponding numerical calculation modelbycombining the terminal capillary radiant cooling with displacement ventilation andwall attachment jet .The results show that under the two kinds of different air distribution modes ,three degrees of temperature ,humidity and relative humidity parameters all can satisfy the require-ments of comfort .When heat and moisture load suddenly increases ,capillary radiation plate surface dewing phenomenon will happen without taking the action accordingly and displacement ventilation is more serious . Besides ,under the same air condition ,it is obvious to eliminate the dew formationattaching with a jet ventila-tion way . |
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| Keywords: | capillary radiation fresh air coupling numerical simulation prevent condensation |
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