冷中子源封闭的两相热虹吸系统自稳特性研究  

Study on self-regulation characteristics of closed two-phase thermo-siphon for cold neutron source

作　　者：沈峰[1] 袁履正[1] 

机构地区：[1]中国原子能科学研究院反应堆工程研究设计所,北京102413

出　　处：《核科学与工程》2006年第3期233-238,共6页Nuclear Science and Engineering

摘　　要：提出包含缓冲罐在内的封闭两相热虹吸自然循环回路的自稳模型。在缓冲罐与冷凝器间连接管的绝热和瞬间温度平衡两个条件下,研究其自稳特性,并与日本京都大学提出的模型进行了对比,提出提高自稳特性的措施。A self-regulation model and its characteristics of closed two-phase thermosiphon loop, which including buffer tank, were proposed, under the conditions of adiabatic and transient temperature balance for connect tube between buffer tank and condenser. The comparison between these models and the model from Kyoto University is conducted. Measures to improve the self-regulation are proposed.

关 键 词：冷中子源 两相热虹吸 自稳特性 

分 类 号：TL32[核科学技术—核技术及应用]