摘要
通过理论分析和运行结果比较了高通量工程试验堆80盒、60盒工件堆芯性能。结果表明,HTFTR80盒元件堆芯在允许功率、材料辐照和单晶硅掺杂、钼锝同位素生产等方面与60盒元件堆芯性能相同。80盒元件堆芯更有利于500kW回路入堆后堆的运行,有利于大幅度提高高比度^60Co医疗源产量和元件利用率。
The core performance of 80 and 60 fuel assemblies of high flux engineering test reactor (HFETR) have been compared by theoretical analysis and operating results. These results show that the core performances of 80 fuel assemblies are the same as that of 60 fuel assemblies in the following aspects; the permission power of core, the irradiation test of materials, the transmutation doping of single crystalling silicon, the production of Mo-Tc isotopes, etc. The core of 80 fuel assemblies is more convenient in operation after 500k W test loop installed, in greatly raising the production of 80Co source with high specific radioactivity intensity and the usagt of fuel. Compared to the production of 50Co source of 60 fuel assembles, 80 fuel assemblies can increase more than 3. 8 millions yuan par year.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
1995年第6期518-522,共5页
Nuclear Power Engineering
关键词
高通量
工程试验堆
钴源
堆芯
钴60
High flux engineering test reactor 60Co source 500kW test loop Core performance