| 变流量变温差调节对对流型散热器热工性能影响的研究 |
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| 引用本文： | 王遵华,刘付林,潘玉勤.变流量变温差调节对对流型散热器热工性能影响的研究[J].建筑节能,2010,38(2):26-28. |
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| 作者姓名： | 王遵华 刘付林 潘玉勤 |
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| 作者单位： | 1. 上海建耘建设工程检测有限公司,上海,200000
2. 河南省建筑科学研究院有限公司,郑州,450052 |
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| 基金项目： | 国家“十一五”科技支撑计划项目(2006BAJ04B05)村镇建筑节能及改善室内热环境关键技术研究;;河南省重大公益性项目“建筑物加固维修及节能改造关键技术研究与应用示范” |
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| 摘 要： | 随着人们节能意识的提高,以及分户计量、分室控制等节能技术的推广应用,住户可根据热舒适度要求的不同、作息时间不同,在使用中通过控制进出散热器的流量实现对室内温度的调节。按照变流量模式运行,进出散热器的流量随时在发生变化,此时散热器热工性能将随之发生变化,为明确其是否满足实验室按照GB/T13754—92《采暖散热器散热量测定方法》测试所得出的计算公式,通过对新型铜管铝串片散热器不同工况条件下热工性能进行试验,研究变流量、变温差调节对散热器热工性能的影响。
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| 关 键 词： | 变流量 变温差 热工性能 衰减 |
Impact of Variable Flow and Variable Temperature Adjustment on Thermal Performance of Convection-type Radiator |
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| WANG Zun-hua,LIU Fu-lin,PAN Yu-qin.Impact of Variable Flow and Variable Temperature Adjustment on Thermal Performance of Convection-type Radiator[J].Construction Conserves Energy,2010,38(2):26-28. |
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| Authors: | WANG Zun-hua LIU Fu-lin PAN Yu-qin |
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| Affiliation: | 1.Shanghai Jianyun Construction Engineering Investigation Co.;Ltd.;Shanghai 200000;China;2.Henan Architectural Academy Institution;Zhengzhou 450052;China |
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| Abstract: | With the improvement of people's awareness of energy-saving and the popularization and application of such energy-efficient technologies as household metering,sub-room control and so on,users can achieve the indoor air temperature regulation in accordance with different requirements of thermal comfort and time table by changing the water flow into and out of the radiator. In variable water flow mode,the water flow into and out of the radiator varies from time to time,and at the same time the thermal perform... |
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| Keywords: | variable water flow temperature difference thermal performance attenuation |
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