超临界二氧化碳布雷顿循环在钠冷快堆的应用分析
冯建闯，冯岩
（中国中原对外工程有限公司，北京100044）
摘要： 超临界二氧化碳（S-CO2） 布雷顿循环在核电领域的应用是实现能源的清洁高效和节能减排的重要途径。结合
S-CO2布雷顿循环基本原理对其在钠冷快堆的适用性进行了分析和总结，提出了两者耦合的技术方案，得出S-CO2布雷顿
循环应用于钠冷快堆极具工程应用前景。
关键词： S-CO2；布雷顿循环；水蒸气朗肯循环；钠冷快堆
中图分类号： TL43+3 文献标识码： A 文章编号： 2095-0802-(2019)07-0074-02
Application Analysis of S-CO2 Brayton Cycle in Sodium-cooled Fast Reactor
FENG Jianchuang, FENG Yan
(China Zhongyuan Engineering Corp., Beijing 100044, China)
Abstract: The application of supercritical carbon dioxide (S-CO2) Bretton cycle in nuclear power field is an important way to
achieve clean and efficient energy and energy saving and emission reduction. Combining with the basic principle of S-CO2 Bretton
cycle, this paper analyzed and summarized the applicability of S-CO2 Bretton cycle in sodium-cooled fast reactor, put forward the
technical scheme of coupling the two. It was concluded that S-CO2 Bretton cycle has great application prospects in sodium-cooled
fast reactor.

Key words: S-CO2; Bretton cycle; steam Rankine cycle; sodium-cooled fast reactor