Experimental investigation on the CO2 transcritical power cycle
文献类型：期刊论文
| 作者 | Pan LS(潘利生) ; Li B(李博); Wei XL(魏小林); Li T(李腾); Pan, LS; Pan, LS; Pan, LS; Pan, LS
|
| 刊名 | ENERGY
 |
| 出版日期 | 2016-01-15 |
| 卷号 | 95页码:247-254 |
| 通讯作者邮箱 | panlisheng@imech.ac.cn ; libo@imech.ac.cn ; xlwei@imech.ac.cn |
| ISSN号 | 0360-5442 |
| 关键词 | CO2 transcritical power cycle Rolling piston expander System performance Experimental study |
| 通讯作者 | Pan, LS |
| 产权排序 | [Pan, Lisheng; Li, Bo; Wei, Xiaolin; Li, Teng] Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China |
| 中文摘要 | CO2 has perfect environmental properties and has great potential to become a very ideal working fluid for power cycle. In the laboratory, a CO2 transcritical power cycle system was established, using a rolling piston expander. Experimental study was carried out on the operating parameters, the electric power generated and the thermal efficiency. The pump operating speed and the load resistance were used to regulate the operating parameters. The results showed that there was a sudden decrease for the electric power generated in the start-up process. The electric power rose with increasing the converter frequency. When the converter frequency kept constant, the electric current declined with increasing the load resistance. In the experimental study, the steady electric power generated could reach about 1100 W and the thermal efficiency 5.0% when the high pressure was about 11 MPa and the low pressure was about 4.6 MPa. Though the isentropic efficiency, about 21.4%, was unsatisfactory, it still has important significance for the study on CO2 expander. (C) 2015 Elsevier Ltd. All rights reserved. |
| 类目[WOS] | Thermodynamics ; Energy & Fuels |
| 分类号 | 一类 |
| 研究领域[WOS] | Thermodynamics ; Energy & Fuels |
| 关键词[WOS] | LONG POROUS-MEDIA ; WELL TEST MODEL ; NONUNIFORM THICKNESSES |
| 收录类别 | SCI ; EI |
| 原文出处 | http://dx.doi.org/10.1016/j.energy.2015.11.074 |
| 语种 | 英语 |
| WOS记录号 | WOS:000370308100023 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/58668]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 通讯作者 | Pan, LS; Pan, LS; Pan, LS; Pan, LS |
| 推荐引用方式 GB/T 7714 | Pan LS,Li B,Wei XL,et al. Experimental investigation on the CO2 transcritical power cycle[J]. ENERGY,2016,95:247-254. |
| APA | Pan LS.,Li B.,Wei XL.,Li T.,Pan, LS.,...&Pan, LS.(2016).Experimental investigation on the CO2 transcritical power cycle.ENERGY,95,247-254. |
| MLA | Pan LS,et al."Experimental investigation on the CO2 transcritical power cycle".ENERGY 95(2016):247-254. |
入库方式： OAI收割
来源：力学研究所
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