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GASFLOW应用于HTR-PM冷却剂排放事故分析
Application of GASFLOW into Analysis of Loss of Coolant Accident for HTR-PM
【摘要】 模块式高温气冷堆(HTR-PM)在冷却剂排放事故下的舱室承压能力是反应堆安全分析的重要对象。通过对FLUENT、GASFLOW和RELAP5的计算结果进行对比分析,发现GASFLOW因其兼顾计算效率与计算结果合理性的特性,最适合反应堆舱室在冷却剂排放事故下的承压计算。
【Abstract】 The validity of the reactor cabinet pressure loading capacity of HTR-PM following a loss-of-coolant accident(LOCA)stands as the main object for reactor safety analysis.By comparing the computation results of FLUENT, GASFLOW and RELAP5,it is found that GASFLOW acts as the most suitable software for analyzing pressure loading capacity under LOCA with coolant discharging into reactor cabinet,because of its special features which balance between computation efficiency and reliability.
【基金】 高温气冷堆重大专项资助项目(zx06901)
- 【文献出处】 原子能科学技术 ,Atomic Energy Science and Technology , 编辑部邮箱 ,2015年03期
- 【分类号】TL364.4
- 【被引频次】2
- 【下载频次】111