原子能科学技术2018，Vol.52Issue(5)：788-794,7.DOI:10.7538/yzk.2018.52.05.0788
空间堆辐射散热器设计分析
Design of Space Reactor Radiation Radiator
刘逍 1张文文 1王成龙 1张大林 1田文喜 1秋穗正 1苏光辉1
作者信息
- 1. 西安交通大学 核科学与技术学院,陕西西安710049
- 折叠
摘要
Abstract
In this paper,the preliminary design and analysis of the heat pipe radiation radiator for space reactor were carried out.The heat transfer model of a single radiator plate was established,including the convective heat transfer between the coolant and the evaporating section,the heat transfer from the evaporating section to the condension section,the heat transfer between condensation section and C-C cladding,C-C cladding heat radiation and so on.Five different proposals were calculated,which shows the variation of coolant temperatures along the flow direction.The results show that when the number of heat pipe is 7 436,the design requirements are met.In the case of a fixed number of heat pipe,the optimal fin width of the radiator is 30 mm,and the appropriate coolant flow rate of the single radiator plate is 0.5 kg/s.关键词
空间堆/散热器/热管/数值计算Key words
space reactor/radiator/heat pipe/numeral calculation分类
能源科技引用本文复制引用
刘逍,张文文,王成龙,张大林,田文喜,秋穗正,苏光辉..空间堆辐射散热器设计分析[J].原子能科学技术,2018,52(5):788-794,7.
