Contribution to the validation of the VVER-1000 Temelin NPP computing model for the ATHLET/DYN3D coupled codes

被引：1
|
作者：
Hadek, J. [1 ]
Meca, R. [1 ]
机构：
[1] UJV Rez AS, Hlavni 130, Husinec Rez 25068, Czech Republic
来源：
KERNTECHNIK | 2018年 / 83卷 / 04期
关键词：
KINETIC/THERMAL-HYDRAULIC CODES; BENCHMARK; SYSTEMS; QUALIFICATION;
D O I：
10.3139/124.110902
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
This paper contains a description and evaluation of the thermal-hydraulic calculation of VVER-1000 transient connected with steam dump to atmosphere (SDA) opening during decreased reactor power to 20% of nominal power (N-nom). The calculation was performed with the thermal-hydraulic system program ATHLET coupled with the 3-D reactor dynamic code DYN3D. A comparison with the experiment was performed on the base of measured values during SDA project function test on the VVER-1000 Temelin NPP Unit 2. Results obtained from calculated vs. experimental values contribute to the validation of the ATHLET/DYN3D coupling.
引用
收藏
页码：376 / 388
页数：13
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