TRAC-PF1在大破口LOCA分析中的应用

THE APPLICATION OF TRAC-PF1 TO THE ANALYSIS OF LARGE BREAK LOCA

摘要: 文章简述了TRAC-PF1与大破口LOCA分析有关的功能和特点。针对大破口LOCA分析做出了秦山核电厂核蒸汽系统的适用于TRAC-PF1的模型。给出了对系统的稳态模拟结果和大破口LOCA分析的基本假设、事故过程及瞬态曲线。最后对结果进行了分析,指出为实际得到秦山核电厂大破口LOCA分析结果,在此基础上尚需获得并核实的关键数据。本文的意义在于介绍了一种应用TRAC-PF1进行大破口LOCA分析的方法。
- TRAC-PF1 ,
- 秦山核电厂 ,
- 大破口LOCA分析
Abstract: This article gives a brief description of the features of TRAC-PF1 in connec-tion with the analysis of a large break LOCA. The model used for the analysisof large break LOCA by TRAC-PF1 for the nuclear steam supply system ofQinshan Nuclear Power Plant is described, the results of steady-state initializationcalculation, basic assumptions, sequence of events, and some curves of transientprocesses are presented. The results obtained are discussed, and the key input datafor obtaining the results of the analysis of large break LOCA of Qinshan NuclearPower Plant are pointed out. A method for analyzing large break LOCA usingTRAC-PF1 is recommended.
- TRAC-PF1 ,
- ,
- Qinshan Nuclear Power Plant

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