3D numerical simulation of fluid-solid coupled heat transfer with variable property in a LBE-helium heat exchanger
文献类型：期刊论文
| 作者 | Chen, Fei1,2; Cai, Jun1; Li, Xunfeng1; Huai, Xiulan1; Wang, Yongwei1 |
| 刊名 | NUCLEAR ENGINEERING AND DESIGN
 |
| 出版日期 | 2014-07-15 |
| 卷号 | 274期号:无页码:66-76 |
| 英文摘要 | LBE-helium experimental loop of ADS (LELA) and LBE-helium heat exchanger have been designed and constructed with the supporting of the "ADS Transmutation System" project of Chinese Academy of Sciences. In order to investigate the flow and heat transfer characteristics between LBE and helium, 3D numerical simulation of fluid-solid coupled heat transfer with variable property in the LBE-helium heat exchanger is conducted in the present study. The effects of mass-flow-rates of helium and LBE in the shell-side and tube-side on the heat transfer performance are addressed. It is found that the heat transfer performance can be significantly improved by increasing helium mass-flow-rate in the shell-side. In order to easily and quickly obtain the outlet temperatures of helium and LBE, a concept of modified effectiveness is introduced and correlated as the function of tube-side to shell-side heat capacity rate ratio. The results show that the outlet temperature of helium decreases with increasing helium mass-flow-rate. Therefore, considering the utilization of high-temperature helium in the future, for example power generation, there should be a tradeoff between good heat transfer performance and high outlet helium temperature when confirming helium mass-flow-rate. (C) 2014 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Nuclear Science & Technology |
| 研究领域[WOS] | Nuclear Science & Technology |
| 关键词[WOS] | LIQUID-METAL ; CIRCULATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000338620500007 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106069]  |
| 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.North China Univ Water Resources & Elect Power, Zhengzhou 450011, Henan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Fei,Cai, Jun,Li, Xunfeng,et al. 3D numerical simulation of fluid-solid coupled heat transfer with variable property in a LBE-helium heat exchanger[J]. NUCLEAR ENGINEERING AND DESIGN,2014,274(无):66-76. |
| APA | Chen, Fei,Cai, Jun,Li, Xunfeng,Huai, Xiulan,&Wang, Yongwei.(2014).3D numerical simulation of fluid-solid coupled heat transfer with variable property in a LBE-helium heat exchanger.NUCLEAR ENGINEERING AND DESIGN,274(无),66-76. |
| MLA | Chen, Fei,et al."3D numerical simulation of fluid-solid coupled heat transfer with variable property in a LBE-helium heat exchanger".NUCLEAR ENGINEERING AND DESIGN 274.无(2014):66-76. |
入库方式： OAI收割
来源：工程热物理研究所
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