| 风机盘管特性参数在低温工况下简便算法的研究 |
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| 引用本文： | 朱家玲,姚涛,张伟. 风机盘管特性参数在低温工况下简便算法的研究[J]. 太阳能学报, 2003, 24(6): 822-826 |
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| 作者姓名： | 朱家玲 姚涛 张伟 |
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| 作者单位： | 天津大学地热研究培训中心,天津,300072 |
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| 摘 要： | 针对低温地热采暖方式的特点，对低温地热采暖系统中采用的风机盘管结构及特性参数进行了改造与优化。分析了系统最佳运行参数及其影响因素；通过对不同型式风机盘管热工性能的试验及风机盘管设备的实验研究，总结出适用于低温地热采暖系统风机盘管总传热系数的简化计算公式，对工程设计具有一定的使用价值。
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| 关 键 词： | 低温地热 风机盘管 供热 经验公式 |
| 文章编号： | 0254-0096(2003)06-0822-05 |
| 修稿时间： | 2002-12-05 |
EMPIRIC FORMULA STUDY OF THE FAN-COIL UNIT PERFORMANCE ON LOW-TEMPERATURE GEOTHERMAL SYSTEMS |
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| Zhu Jialing,Yao Tao,Zhang Wei. EMPIRIC FORMULA STUDY OF THE FAN-COIL UNIT PERFORMANCE ON LOW-TEMPERATURE GEOTHERMAL SYSTEMS[J]. Acta Energiae Solaris Sinica, 2003, 24(6): 822-826 |
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| Authors: | Zhu Jialing Yao Tao Zhang Wei |
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| Abstract: | The optimum performance of a low temperature geothermal heating system using a fan-coil unit was described.In accordance with the characteristics of the system,a mathematical model for optimization was developed on the principle of engineering economics.The optimum operational parameters and their affecting factors were calculated and tested.The empirical formula of coefficient of heat transfer was generalized.and would be useful to design and operate low-temperature geothermal heating systems. |
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| Keywords: | low-temperature geothermal fan-coil unit space heating empiric formula |
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