| 蒸发冷却与置换通风复合空调系统设计探讨 |
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| 引用本文： | 向瑾,黄翔,武俊梅. 蒸发冷却与置换通风复合空调系统设计探讨[J]. 建筑科学, 2008, 24(6): 49-53 |
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| 作者姓名： | 向瑾 黄翔 武俊梅 |
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| 作者单位： | 西安工程大学,环境与化学工程学院,西安,710048;西安工程大学,环境与化学工程学院,西安,710048;西安工程大学,环境与化学工程学院,西安,710048 |
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| 摘 要： | 本文首先介绍了蒸发冷却与置换通风复合空调系统,对复合空调系统的设计过程进行了分析,并给出了完整的设计方法;然后通过对某体育馆的工程测试,得出垂直温度梯度随送风速度的变化关系;最后结合目前中国国情,给出了系统送风速度推荐范围,为设计人员的初步设计计算提供了参考依据。
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| 关 键 词： | 蒸发冷却 置换通风 系统设计 送风温度 送风速度 |
| 文章编号： | 1002-8528(2008)06-0049-05 |
| 修稿时间： | 2007-11-06 |
Design of Hybrid Air-conditioning Systems of Evaporative Cooling and Displacement Ventilation |
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| XIANG Jin,HUANG Xiang,WU Jun-mei. Design of Hybrid Air-conditioning Systems of Evaporative Cooling and Displacement Ventilation[J]. Building Science, 2008, 24(6): 49-53 |
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| Authors: | XIANG Jin HUANG Xiang WU Jun-mei |
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| Abstract: | In this paper,the air-conditioning system of evaporative cooling and displacement ventilation was firstly introduced,the design process for the kind of system was analyzed and the completed design method was given out.Furthermore,based on the measurement at a gymnasium,the variation relationships between the vertical temperature gradient and supply air velocity were obtained.At last,considering the current national conditions,the recommended ranged of supply air velocity was presented,which would be helpful for the preliminary design work. |
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| Keywords: | evaporative cooling displacement ventilation system design supply air temperature supply air velocity |
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