| 对太阳能热泵PV蒸发器的理论研究及基于分布参数法的数值模拟 |
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| 引用本文： | 季杰,刘可亮,裴刚,何伟,何汉峰. 对太阳能热泵PV蒸发器的理论研究及基于分布参数法的数值模拟[J]. 太阳能学报, 2006, 27(12): 1202-1207 |
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| 作者姓名： | 季杰 刘可亮 裴刚 何伟 何汉峰 |
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| 作者单位： | 中国科学技术大学热科学和能源工程系,合肥,230026 |
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| 基金项目： | 国家自然科学基金项目(50478023) |
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| 摘 要： | 从制冷系统热动力学的理论出发,对太阳能热泵PV蒸发器建立了相应的二维模型,并对太阳辐射强度、环境温度以及结构参数等对运行状况的影响进行了数值模拟研究。结果表明,该模型能有效的预测蒸发器内的运行工况,也可作为部件及系统优化设计的依据。
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| 关 键 词： | 太阳能热泵 蒸发器 数值模拟 分布参数法 |
| 文章编号： | 0254-0096（2006）12-1202-06 |
| 收稿时间： | 2005-06-09 |
| 修稿时间： | 2005-06-09 |
THEORETICAL ANALYSIS ON EVAPORATOR OF SOLAR ASSISTED HEAT PUMP AND NUMERICAL SIMULATION BASED ON DISTRIBUTED PARAMETERS |
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| Ji Jie,Liu Keliang,Pei Gang,He Wei,He Hanfeng. THEORETICAL ANALYSIS ON EVAPORATOR OF SOLAR ASSISTED HEAT PUMP AND NUMERICAL SIMULATION BASED ON DISTRIBUTED PARAMETERS[J]. Acta Energiae Solaris Sinica, 2006, 27(12): 1202-1207 |
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| Authors: | Ji Jie Liu Keliang Pei Gang He Wei He Hanfeng |
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| Affiliation: | Department of Thermal Science and Dnergy Dnginering, University of Science and Technology of China, Hefei 230026, China |
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| Abstract: | From the theory of thermodynamics of refrigeration system,a two-dimension model for the evaporator of solar assisted heat pump was setup.Based on distributed parameters,the numerical simulation of the influence of radiation intensity,ambient temperature and model parameters on operating conditions was studied.The results indicate that the model is an effective way to predict the operating targets in evaporator and it also provide basis for component and system optimal design. |
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| Keywords: | solar assisted heat pump evaporator numerical simulation distributed parameter |
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