制冷2026，Vol.45Issue(2)：42-47,6.DOI:10.3969/J.ISSN.1005-9180.2026.02.0009
500 kW下CSNS靶体冷却设计及散热性能研究
The Study Heat Transfer Performance and Cooling Design of CSNS Target Body under 500 kW
摘要
Abstract
The cooling of 500kW target is the key to the safe operation of the next generation of spallation neutron source.In paper,the cooling structure of 500kW target is designed with the goal of optimizing the target power,and the performance of the cooling structure is studied.The results show that the temperature rise of the target under 500kw power is fluctuating,the fluctuation range is only about 1℃,the temperature in steady state is 152℃,which appears in the ninth target plate,the highest temperature and the temperature rise fluctuation of the target in state are all within the range of material bearing,and meet the design requirements.关键词
散裂中子源/打靶/瞬态模拟/温度场Key words
Spallation Neutron Source/Target Striking/Transient Simulation/Temperature Field分类
能源科技引用本文复制引用
王群龙,陆友莲,周斌,王松林,童剑飞,吴学红..500 kW下CSNS靶体冷却设计及散热性能研究[J].制冷,2026,45(2):42-47,6.基金项目
河南省中原科技创新领军人才项目(234200510011),河南省重点研发计划(241111320900,231111320900)和郑州市协同创新专项(校重大重点项目培育)(2021ZDPY0107). （234200510011）
