原子能科学技术2018，Vol.52Issue(3)：453-458,6.DOI:10.7538/yzk.2017.youxian.0262
基于分离式热管换热器的非能动安全壳热量导出系统实验研究
Experiment Research on Passive Containment Cooling System with Separated Heat Pipe
李军 1李晓明 2朱晨 3刘长亮 4韩旭 4荆春宁 4元一单4
作者信息
- 1. 哈尔滨工程大学核安全与仿真技术国防重点学科实验室,黑龙江哈尔滨150001
- 2. 华龙国际核电技术有限公司,北京 100037
- 3. 中国核工业集团公司,北京 100822
- 4. 中国核电工程有限公司,北京 100840
- 折叠
摘要
Abstract
Passive containment cooling system (PCS) is an important system for severe accident mitigation.Separated heat pipe is a good choice for PCS with high priority,which can transfer heat with high efficiency.The experiment research on PCS with separated heat pipe was introduced in this paper,including modeling and scaling of experiment facility,experiment system and experiment result.The heat transfer characteristic and maximum heat removal capacity of separated heat pipe in special conditions were analyzed.Finally,the feasibility of PCS with separated heat pipe was demonstrated.The results show that the heat exchange amount of unit hot end area for separated heat pipe is up to 61 kW,which has the potential to be applied to PCS.The heat transfer performance of the heat pipe decreases with the temperature difference between the hot and cold ends,and increases with the vacuum.关键词
分离式热管/严重事故/PCS/实验研究Key words
separated heat pipe/severe accident/PCS/experimental research分类
能源科技引用本文复制引用
李军,李晓明,朱晨,刘长亮,韩旭,荆春宁,元一单..基于分离式热管换热器的非能动安全壳热量导出系统实验研究[J].原子能科学技术,2018,52(3):453-458,6.
