利用RELAP5 NPA识别Bethsy Test 6.9C中回路运行现象

IF 0.6 4区工程技术 Q4 Engineering

Nuclear Engineering International Pub Date : 1997-11-16 DOI:10.1115/imece1997-0605

S. Petelin, B. Mavko, M. Jurković

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引用次数: 0

摘要

测试6.9c OECD ISP-38于4月14日在法国“BETHSY”设施进行。在标称核心功率0.5%的中线运行时，模拟了RHR系统的损耗。RCS的初始液位位于热腿的水平轴。稳压器和蒸汽发生器总是在瞬态启动后1 s打开。本文利用RELAP5 NPA (Nuclear Plant Analyzer)图形后处理软件对物理现象进行了测试观察，并与实验数据进行了对比。最重要也是最有趣的是冷却剂在回路周围的分布。

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Bethsy Test 6.9C Mid-Loop Operation Phenomena Identification Using RELAP5 NPA

Test 6.9c OECD ISP-38 was performed on “BETHSY” facility, France on April 14. 1992 and simulated loss of RHR system during Mid-Loop operation at 0.5% of nominal value core power. Initial liquid level in RCS was at horizontal axis of the hot legs. Pressurizer and steam generator manways were opened 1 s after the transient was initiated. The paper presents the test observation to the physical phenomena comparing to the experimental data using RELAP5 NPA (Nuclear Plant Analyzer) graphical postprocessor. The most important and interesting turned out to be coolant distribution around the loops.

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来源期刊

Nuclear Engineering International 工程技术-核科学技术

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Information not localized