Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| 中温地热能驱动的有机朗肯-复叠式制冷系统性能分析 | |
| Alternative Title | Study on organic Rankine cascade refrigeration system powered by medium-grade geothermal energy |
| 邵振华1,2; 于文远 | |
| 2015 | |
| Source Publication | 可再生能源
 |
| Issue | 4Pages:579-585 |
| Abstract | To utilize medium-grade geothermal energy, a thermodynamic model of organic Rankine cycle cascade refrigeration system was developed, in which R245 fa,R600a,R141 b were used as the refrigerant of high temperature stage（HTS） and R744 was used as the refrig |
| Other Abstract | 针对中温地热能的利用,建立了有机朗肯-复叠式制冷系统的热力学模型,其中高温部分分别采用R245fa,R600a,R141b做工质,低温部分利用R744做工质。通过热力学模拟计算,分析了该系统性能系数COPs在低温级冷凝温度、高温级冷凝温度、低温级蒸发温度改变时的变化规律,并以系统性能系数COPs及高低温级质量流量比G作为评价指标,优选出最佳工质。分析表明：系统存在一个最佳低温级冷凝温度,使系统性能系数COPs最大;在一定运行工况下,系统的COPs随着蒸发冷凝器传热温差的加大而逐渐减小,随着高温级冷凝温度的 |
| Keyword | 中温地热能 朗肯-复叠 制冷 |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/16158 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.中国科学院广州能源研究所,广东广州510640 2.中国科学院大学,北京100049 3.上海理工大学制冷与低温研究所.上海200093 |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | 邵振华,于文远. 中温地热能驱动的有机朗肯-复叠式制冷系统性能分析[J]. 可再生能源,2015(4):579-585. |
| APA | 邵振华,&于文远.(2015).中温地热能驱动的有机朗肯-复叠式制冷系统性能分析.可再生能源(4),579-585. |
| MLA | 邵振华,et al."中温地热能驱动的有机朗肯-复叠式制冷系统性能分析".可再生能源 .4(2015):579-585. |
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