A Simulation for the Piston Effect in Supercritical Carbon Dioxide with the Non-flow Model
文献类型：期刊论文
| 作者 | Wei, Lingjiao1,2; Yuan, Dazhong1; Wu, Bangxian1; Tang, Dawei1 |
| 刊名 | JOURNAL OF THERMAL SCIENCE
 |
| 出版日期 | 2013-09-01 |
| 卷号 | 22期号:5页码:472-477 |
| 关键词 | Piston effect Carbon dioxide Supercritical Thermal properties |
| 英文摘要 | A simulation for piston effect in supercritical carbon dioxide by employing a simple model is conducted. In the first place, the thermal properties of carbon dioxide near its liquid-vapor critical point are discussed. It is calculated that the heat capacity ratio and isobaric expansion coefficient of supercritical fluids are extremely high. Furthermore, the simulation for piston effect in supercritical carbon dioxide between two infinite vertical walls is presented. The numerical results prove that piston effect has a much faster speed of heat transfer than thermal conduction under microgravity conditions. Moreover, the piston effect turns out to be stronger when closer to the critical point. |
| 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] | NUMERICAL-SIMULATION ; THERMAL-DIFFUSION ; EQUATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000324082100011 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/98869]  |
| 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.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Lingjiao,Yuan, Dazhong,Wu, Bangxian,et al. A Simulation for the Piston Effect in Supercritical Carbon Dioxide with the Non-flow Model[J]. JOURNAL OF THERMAL SCIENCE,2013,22(5):472-477. |
| APA | Wei, Lingjiao,Yuan, Dazhong,Wu, Bangxian,&Tang, Dawei.(2013).A Simulation for the Piston Effect in Supercritical Carbon Dioxide with the Non-flow Model.JOURNAL OF THERMAL SCIENCE,22(5),472-477. |
| MLA | Wei, Lingjiao,et al."A Simulation for the Piston Effect in Supercritical Carbon Dioxide with the Non-flow Model".JOURNAL OF THERMAL SCIENCE 22.5(2013):472-477. |
入库方式： OAI收割
来源：工程热物理研究所
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