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Thermodynamic performances of [mmim]DMP/Methanol absorption refrigeration

文献类型：期刊论文

作者Chen, Wei1,2; Liang, Shiqiang1; Guo, Yongxian1; Cheng, Keyong1,2; Gui, Xiaohong1; Tang, Dawei1
刊名JOURNAL OF THERMAL SCIENCE
出版日期2012-12-01
卷号21期号:6页码:557-563
关键词Modified UNIFAC model Wilson model Thermodynamic performances Absorption refrigeration
英文摘要In order to study the theoretical cycle characteristic of [mmim]DMP (1-methyl-3-methylimidazolium dimethylphosphate) /methanol absorption refrigeration, the modified UNIFAC group contribution model and the Wilson model are established through correlating the experimental vapor pressure data of [mmim]DMP/methanol at T=280 similar to 370 K and methanol mole fraction x= 0.529 similar to 0.965. Thermodynamic performances of absorption refrigeration utilizing [mmim]DMP/methanol, LiBr/H2O and H2O/NH3 are investigated and compared with each other under the same operating conditions. From the results, some conclusions are obtained as follows: 1) the circulation ratio of the [mmim]DMP /methanol absorption refrigeration is higher than that of the LiBr/H2O absorption refrigeration, but still can be acceptable and tolerable. 2) The COP of the [mmim]DMP/methanol absorption refrigeration is smaller than that of the LiBr/H2O absorption refrigeration, while it is higher than that of the H2O/NH3 absorption refrigeration under most operating conditions. 3) The [mmim]DMP/methanol absorption refrigeration are still available with high COP when the heat source temperature is too high to drive LiBr/H2O absorption refrigeration.
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Thermodynamics ; Engineering, Mechanical
研究领域[WOS]Thermodynamics ; Engineering
关键词[WOS]VAPOR-PRESSURE ; IONIC LIQUID ; UNIFAC MODEL ; SYSTEMS ; BINARY ; HEAT
收录类别SCI
语种英语
WOS记录号WOS:000310991800010
公开日期2015-12-22
源URL[http://ir.etp.ac.cn/handle/311046/101524]  
专题工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI）
作者单位1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Wei,Liang, Shiqiang,Guo, Yongxian,et al. Thermodynamic performances of [mmim]DMP/Methanol absorption refrigeration[J]. JOURNAL OF THERMAL SCIENCE,2012,21(6):557-563.
APA Chen, Wei,Liang, Shiqiang,Guo, Yongxian,Cheng, Keyong,Gui, Xiaohong,&Tang, Dawei.(2012).Thermodynamic performances of [mmim]DMP/Methanol absorption refrigeration.JOURNAL OF THERMAL SCIENCE,21(6),557-563.
MLA Chen, Wei,et al."Thermodynamic performances of [mmim]DMP/Methanol absorption refrigeration".JOURNAL OF THERMAL SCIENCE 21.6(2012):557-563.

入库方式： OAI收割

来源：工程热物理研究所

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