| 高低压级流量比对双级压缩热泵影响 |
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| 引用本文： | 盛健,吴兆林,周志钢,李生飞. 高低压级流量比对双级压缩热泵影响[J]. 低温与超导, 2011, 39(4): 35-39 |
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| 作者姓名： | 盛健 吴兆林 周志钢 李生飞 |
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| 作者单位： | 上海理工大学制冷技术研究所; |
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| 基金项目： | 上海市研究生创新基金项目(JWCXSL1002); 上海市重点学科建设资助项目(S30503) |
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| 摘 要： | 双级压缩空气源热泵是我国北方地区未来采暖的一种高效节能的热源,双级压缩空气源热泵机组的可靠性和高效性主要依赖于中间压力和高低压级质量流量比,文中从理论和实验的方法研究了中间压力与高低压级质量流量比、中间压力与COP、高低压级质量流量比与COP之间的规律,为开发适宜我国北方寒冷地区供暖的双级压缩空气源热泵提供参考.
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| 关 键 词： | 双级压缩空气源热泵 中间压力 高低压级质量流量比 |
Research on the effect of refrigeration quality flow rate of the high and low pressure system on the performance of two-stage compressor air-source heat pump |
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| Sheng Jian,Wu Zhaolin,Zhou Zhigang,Li Shengfei. Research on the effect of refrigeration quality flow rate of the high and low pressure system on the performance of two-stage compressor air-source heat pump[J]. Cryogenics and Superconductivity, 2011, 39(4): 35-39 |
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| Authors: | Sheng Jian Wu Zhaolin Zhou Zhigang Li Shengfei |
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| Affiliation: | Sheng Jian,Wu Zhaolin,Zhou Zhigang,Li Shengfei(Institute of Refrigeration Technology and Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China) |
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| Abstract: | Two-stage compressor air-source heat pump is one of the high-efficient and energy-saving methods as the future heating resource in the north of our county.The reliability and high-efficient of two-stage compressor air-source heat pump is dependent on the intermediate pressure and refrigeration quality flow rate of the high and low pressure system.This paper researched the relationships between intermediate pressure and quality flow rate in the high and low pressure system,between intermediate pressure and C... |
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| Keywords: | Two-stage compressor air-source heat pump Intermediate pressure Refrigeration quality flow rate of the high and low pressure system |
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