Assessment of two phase critical flow models of RELAP5/MOD2 and CATHARE code

被引：0
|
作者：
Hao, Laomi [1 ]
Zhu, Zhanchuan [1 ]
机构：
[1] China Inst of Atomic Energy, Beijing, China
来源：
Yuanzineng Kexue Jishu/Atomic Energy Science and Technology | 1993年 / 27卷 / 04期
关键词：
Computer simulation - Cooling systems - Steam pipelines - Two phase flow;
D O I：
暂无
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学科分类号：
摘要：
Two-phase critical flow models of two codes were analyzed and assessed. Under upstream low subcooling or low quality conditions, the critical mass flow is under predicted by RELAP5/MOD2 code and it can not reflect the influence of geometry L/D on critical flow. The critical flow model in CATHARE code is more sophisticated, and the calculated critical mass flow agrees well with experimental data.
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页码：340 / 347
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