摘要
随着空间探索领域的快速发展,研究高功率、安全、可靠的空间核反应堆电源将变得愈发重要。本文针对国内外空间核反应堆电源的热工水力关键问题,即空间堆系统稳态和事故瞬态研究、堆芯单冷却剂通道及全堆芯的三维流动换热、静态与动态热电转换装置分析、热工水力特性试验研究等进行研究,分析了空间核反应堆电源热工水力研究的趋势。本文结果可为空间核反应堆电源设计分析及热工水力安全特性研究提供帮助和指导。
With the fast development of space exploration, it is of great importance to conduct research and design of the space nuclear reactor power featured with high power, safety and reliability. This paper focused on the key issues of thermal-hydraulic characteristics of space nuclear reactor power at home and abroad, including the study on steady-state and transient-state analysis of space nuclear reactor power system, 3D flow and heat transfer in the reactor core, analysis of the static and dynamic thermoelectric conversion system, key phenomena of thermal-hydraulic experiments. Based on the literature review, the current development and research trend of space nuclear reactor power was summarized. This paper would provide some valuable suggestions for design and thermal-hydraulic characteristics study of the space nuclear reactor power.
作者
代智文
刘天才
王成龙
张大林
田文喜
秋穗正
苏光辉
DAI Zhiwen;LIU Tiancai;WANG Chenglong;ZHANG Dalin;TIAN Wenxi;QIU Suizheng;SU Guanghui(School of Energy and Power Engineering,Xi’an Jiaotong University,Xi’an 710049,China;Division of Reactor Engineering Technology Research,China Institute of Atomic Energy,Beijing 102413,China)
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
2019年第7期1296-1309,共14页
Atomic Energy Science and Technology
基金
国家自然科学基金资助项目(11705138)
博士后创新人才支持计划资助项目(BX201600124)
博士后面上基金资助项目(2016M600796)
关键词
空间核反应堆电源
热工水力
研究综述
space nuclear reactor power
thermal-hydraulics
research review
