Thermal-hydraulic modeling and transient analysis of helium-cooled tungsten target coupled with ADS core
文献类型：期刊论文
| 作者 | Peng, Tianji1; Zhou, Zhiwei1; Xiao, Sicong1; Sheng, Xuanyu1; Gu, Long2 |
| 刊名 | ANNALS OF NUCLEAR ENERGY
 |
| 出版日期 | 2016 |
| 卷号 | 87页码:612-620 |
| 关键词 | Helium-cooled tungsten target ADS Thermal-hydraulic RELAP5-TRCAP coupling model |
| ISSN号 | 0306-4549 |
| DOI | 10.1016/j.anucene.2015.10.025 |
| 英文摘要 | The Accelerator Driven Subcritical Reactor System (ADS) is a kind of nuclear reactor which can burn minor actinide waste produced from conventional reactors with inherent safety features. This paper presents a concept design of helium gas-cooled tungsten target for 10 MW helium-cooled experimental ADS. In the design scheme, the tungsten spallation target was modeled into the honeycomb structure. The thermal-hydraulic model of the target coupling with core was built, in which the solid domain was simulated with three-dimensional heat conduction model and the fluid domain was simulated with one-dimensional quasi-static model. The target was modeled with fine meshes. The core was modeled roughly as the boundary condition of the target. In order to analyze the transient characteristics of the target with cooling system, a RELAP5-TRCAP coupling model for cooling system was established, in which the decay heat of the target and core was considered. The simulated results indicate that the peak temperature in the target is lower than the limiting value under the rated operation state and during the Loss of Flow Accident (LOFA) transient with actuation of the safety system. (C) 2015 Elsevier Ltd. All rights reserved. |
| WOS关键词 | SPALLATION NEUTRON SOURCE ; DESIGN ; SYSTEM ; TRANSMUTATION |
| 资助项目 | State Natural Science Fund for Fuel Breeding and Transmutation of Advanced Nuclear Fission Energy[91426301] ; State Natural Science Fund for Fuel Breeding and Transmutation of Advanced Nuclear Fission Energy[Y505030GJ0] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000367697800066 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | State Natural Science Fund for Fuel Breeding and Transmutation of Advanced Nuclear Fission Energy |
| 源URL | [http://119.78.100.186/handle/113462/41372]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhou, Zhiwei |
| 作者单位 | 1.Tsinghua Univ, Inst Nucl & New Energy Technol, Collaborat Innovat Ctr Adv Nucl Energy Technol, Key Lab Adv Reactor Engn & Safety,Minist Educ, Beijing 100084, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Tianji,Zhou, Zhiwei,Xiao, Sicong,et al. Thermal-hydraulic modeling and transient analysis of helium-cooled tungsten target coupled with ADS core[J]. ANNALS OF NUCLEAR ENERGY,2016,87:612-620. |
| APA | Peng, Tianji,Zhou, Zhiwei,Xiao, Sicong,Sheng, Xuanyu,&Gu, Long.(2016).Thermal-hydraulic modeling and transient analysis of helium-cooled tungsten target coupled with ADS core.ANNALS OF NUCLEAR ENERGY,87,612-620. |
| MLA | Peng, Tianji,et al."Thermal-hydraulic modeling and transient analysis of helium-cooled tungsten target coupled with ADS core".ANNALS OF NUCLEAR ENERGY 87(2016):612-620. |
入库方式： OAI收割
来源：近代物理研究所
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