PERFORMANCE ANALYSIS OF A WIND-CATCHER WITH WATER SPRAY

H. Ahmadikia; A. Moradi; M. Hojjati

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PERFORMANCE ANALYSIS OF A WIND-CATCHER WITH WATER SPRAY

机译：带有水喷雾的风猫的性能分析

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Wind-catchers have been serving as a cooling system for providing acceptable natural ventilation using the renewable energy of wind. The effects of wind velocity and mass flow rate of water spray are investigated regarding the relative humidity and temperature of a wind-catcher in a hot and dry climate. Water spray increases the relative humidity and decreases the air temperature inside the wind-catcher. With an increase in the mass flow rate of water spray, the average relative humidity and temperature of indoor-space increase and decrease, respectively. Low wind speed with the same water spray mass flow rate provides a more pleasant air condition in comparison with that of the high wind speed. Adding water spray systems to wind-catchers contribute to pleasant air condition in hot and arid regions.

机译：捕风器一直用作冷却系统，使用风的可再生能源提供可接受的自然通风。在炎热干燥的气候条件下，研究了捕风器的相对湿度和温度，研究了风速和喷水质量流量的影响。喷水会增加相对湿度并降低捕风器内部的空气温度。随着喷水质量流量的增加，室内空间的平均相对湿度和温度分别升高和降低。与高风速相比，具有相同喷水质量流量的低风速可提供更舒适的空气条件。在捕风者身上增加喷水系统，有助于在炎热和干旱地区营造宜人的空气条件。

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来源
《International journal of green energy》 |2012年第4期|p.160-173|共14页
作者
H. Ahmadikia; A. Moradi; M. Hojjati;
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作者单位

Department of Mechanical Engineering, University of Isfahan, Mechanics, Hezar Jerib, Isfahan, 81746-73441 Iran, Islamic Republic of Iran, Iran;

Department of Mechanical Engineering, Bu-Ali Sina University, Hamadan, Iran;

Department of Mechanical Engineering, Bu-Ali Sina University, Hamadan, Iran;

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原文格式 PDF
正文语种 eng
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关键词
wind-catcher; natural ventilation; air conditioning; water spray;

机译：捕风者自然通风;空调;水喷雾;

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PERFORMANCE ANALYSIS OF A WIND-CATCHER WITH WATER SPRAY

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