辐射防护2013，Vol.33Issue(1)：21-25,5.
CPR1000停堆开盖一回路冷却剂中58Co放射性浓度分析
Analysis of 58Co Activity Concentration in the Primary Coolant During CPR1000 NPP Shut Down for Outage
熊军 1蒋振宇 1唐邵华1
作者信息
- 1. 深圳中广核工程设计有限公司,广东深圳518045
- 折叠
摘要
Abstract
Activated corrosion products which deposit on inner walls of primary coolant are the main radioactive sources in PWR NPPs during outage. A method for estimating the 58Co activity concentration during outage was proposed in this paper, By analysis, we can get that the purification rate and the
release rate in the primary coolant are the main factors to changes of the 58Co activity concentration, and the 58Co activity concentration meet the related requirement of Outage limits in CPR1000 nuclear power plant.关键词
活化腐蚀产物/58Co/停堆开盖/放射性浓度/平衡方程Key words
activated corrosion products/ 58Co/ outage/ activity concentration/ equilibrium equation分类
能源科技引用本文复制引用
熊军,蒋振宇,唐邵华..CPR1000停堆开盖一回路冷却剂中58Co放射性浓度分析[J].辐射防护,2013,33(1):21-25,5.
