Conceptual design and numerical assessment of compact heat exchanger for lead-based reactor
文献类型：期刊论文
| 作者 | Khan, Muhammad Salman1,2; Bai, Yunqing1; Chen, Zhibin1 ; Huang, Qunying1; Zou, Xiaoliang1
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| 刊名 | PROGRESS IN NUCLEAR ENERGY
 |
| 出版日期 | 2020-06-01 |
| 卷号 | 124 |
| 关键词 | Lead-based reactor Heat exchanger Thermal performance Thermal-hydraulics |
| ISSN号 | 0149-1970 |
| DOI | 10.1016/j.pnucene.2020.103348 |
| 通讯作者 | Bai, Yunqing(yunqing.bai@fds.org.cn) ; Chen, Zhibin(zhibin.chen@fds.org.cn) |
| 英文摘要 | A conceptual design of compact and highly efficient heat exchanger has been developed and proposed for the 10 MW(th )lead-based reactor using mathematical and numerical methods. Lead Bismuth Eutectic (LBE) and Pressurized Liquid Water (PLW) are selected as working fluid across the hot and cold sides of the Compact Heat Excahnger (CHE). The mathematical method based on energy balance equations has been used to develop the design of CHE with complete specifications of structural parameters. While, in the numerical method, FLUENT has been used to analyze and evaluate the detailed observation of thermal performance, Stanton number, and development of the irreversible heat transfer by the Bejan number. The thermal performance of CHE can be controlled with the flow rate of the PLW. The maximum overall heat transfer coefficient and effectiveness were 7528 W.m(-2) K-1 and 0.79, respectively. The thermal-hydraulic analysis involves the assessment of Nusselt number (Nu), temperature contour, and velocity vector and stream line. The numerical simulation results are agreed well with the correlation and the error is within ranges of similar to 2- 8%. This study can be used as a reference for the development and design of a compact and efficient heat exchanger for lead-based reactors. |
| WOS关键词 | THERMAL-HYDRAULIC CHARACTERISTICS ; PERFORMANCE ; GENERATION ; LOOP ; TUBE |
| 资助项目 | National Natural Science Foundation of China-China National Nuclear Corporation[U1967204] ; Hefei Institutes of Physical Science, Chinese Academy of Sciences[KP-2017-19] ; Youth Innovation Promotion, Chinese Academy of Sciences |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000534352400021 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China-China National Nuclear Corporation ; Hefei Institutes of Physical Science, Chinese Academy of Sciences ; Youth Innovation Promotion, Chinese Academy of Sciences |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/103181]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Bai, Yunqing; Chen, Zhibin |
| 作者单位 | 1.Chinese Acad Sci, Inst Nucl Energy Safety Technol, Key Lab Neutron & Radiat Safety, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Khan, Muhammad Salman,Bai, Yunqing,Chen, Zhibin,et al. Conceptual design and numerical assessment of compact heat exchanger for lead-based reactor[J]. PROGRESS IN NUCLEAR ENERGY,2020,124. |
| APA | Khan, Muhammad Salman,Bai, Yunqing,Chen, Zhibin,Huang, Qunying,&Zou, Xiaoliang.(2020).Conceptual design and numerical assessment of compact heat exchanger for lead-based reactor.PROGRESS IN NUCLEAR ENERGY,124. |
| MLA | Khan, Muhammad Salman,et al."Conceptual design and numerical assessment of compact heat exchanger for lead-based reactor".PROGRESS IN NUCLEAR ENERGY 124(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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