Experimental investigation of a CO2 automotive air conditioner
Experimental investigation of a CO2 automotive air conditioner
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CO2汽车空调的实验研究
DOI：
10.1016/j.ijrefrig.2005.08.011
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发表时间：
2005-12
期刊：
影响因子：
--
通讯作者：
Zhijiu Chen
中科院分区：
文献类型：
--
作者：
Hongsheng Liu;Jiangping Chen;Zhijiu Chen
本文设计并制造了一台CO2汽车空调样机。压缩机采用斜盘式设计，气体冷却器和蒸发器采用翅片管，使用手动膨胀阀和内部换热器蓄能器。通过改变润滑油、CO2充量、蒸发器出口压力、压缩机转速、气体冷却器进气温度、气体冷却器进气流量以及蒸发器进气流量等参数，对样机的性能进行了详细的实验研究。分析了制冷量、压缩机功耗、CO2质量流量和COP值。实验结果表明：不同润滑剂对CO2系统性能影响较大; CO2系统性能对充注量敏感;高压侧压力对系统性能影响较大，需要采用高压侧压力控制器。
In this study, a CO2automotive air conditioner prototype was designed and constructed. The compressor was of swash plate design; the gas cooler and evaporator were made of fin-tubes; a manual expansion valve and an internal heat exchanger accumulator were used. The lubricant, the CO2charge, the evaporator outlet pressure, the compressor speed, the air inlet temperature and flow rate of the gas cooler and the air flow rate of the evaporator were varied and the performance of the prototype was experimentally investigated in detail. The cooling capacity, compressor power consumption, CO2mass flow rate, and COP value were analyzed. The experimental results showed that the CO2system performance was greatly affected by different lubricants; the CO2system performance was sensitive to the mass charge; the high side pressure affected the system performance greatly and a high side pressure controller was needed.
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DOI：
10.1016/s0140-7007(98)00013-9
发表时间：
1998-05
期刊：
International Journal of Refrigeration-revue Internationale Du Froid
影响因子：
--
作者：
J. Pettersen;A. Hafner;G. Skaugen;Havard Rekstad
通讯作者：
J. Pettersen;A. Hafner;G. Skaugen;Havard Rekstad
DOI：
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发表时间：
1998
期刊：
--
影响因子：
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作者：
R. Mcenaney;D. E. Boewe;J. Yin;Y. Park;C. Bullard;P. Hrnjak
通讯作者：
R. Mcenaney;D. E. Boewe;J. Yin;Y. Park;C. Bullard;P. Hrnjak
DOI：
--
发表时间：
2001
期刊：
--
影响因子：
--
作者：
Hsinheng Li;T. E. Rajewski
通讯作者：
Hsinheng Li;T. E. Rajewski
DOI：
10.4271/1999-01-0583
发表时间：
1999-03
期刊：
--
影响因子：
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作者：
D. E. Boewe;J. Yin;Y. Park;C. Bullard;P. Hrnjak
通讯作者：
D. E. Boewe;J. Yin;Y. Park;C. Bullard;P. Hrnjak
DOI：
10.1016/s0140-7007(03)00096-3
发表时间：
2003-12
期刊：
International Journal of Refrigeration-revue Internationale Du Froid
影响因子：
--
作者：
S. Yoon;Ju Hyok Kim;Y. Hwang;Mm Kim;K. Min;Yongchan Kim
通讯作者：
S. Yoon;Ju Hyok Kim;Y. Hwang;Mm Kim;K. Min;Yongchan Kim