An assessment of a LBLOCA similarity for a reduced-height integral effect test loop design for PWRs

被引：12

作者：

Park, Hyun-Sik ^{[1
]}

Euh, Dong-Jin ^{[1
]}

Choi, Ki-Yong ^{[1
]}

Kwon, Tae-Soon ^{[1
]}

Baek, Won-Pil ^{[1
]}

机构：

[1] Korea Atom Energy Res Inst, Thermal Hydraulics Safety Res Ctr, Taejon 305600, South Korea

来源：

ANNALS OF NUCLEAR ENERGY | 2007年 / 34卷 / 11期

关键词：

D O I：

10.1016/j.anucene.2007.04.004

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：

The simulation capability of a reduced-height integral effect test loop design has been assessed for a large-break loss-of-coolant accident (LBLOCA) transient in a pressurized water reactor (PWR). A 1/2-height, 1/100-area-scaled model is evaluated against a prototype APR1400 plant by using the best-estimated code, MARS, and the same control logics and accident scenarios. The scaled model and APR1400 are found to have similar thermal-hydraulic responses for the analyzed LBLOCA scenario. It can be concluded from the results of this study that the ATLAS (advanced thermal-hydraulic test loop for accident simulation), which was designed based on the same scaling criteria and now under construction by KAERL can maintain a similarity with the reference APR1400 plant. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：931 / 937

页数：7

共 15 条

[1]

[Anonymous], 1988, NUREG1230 USNRC

[2] KAERI integral effect test program and the atlas design [J].

Baek, WP ;

Song, CH ;

Yun, BJ ;

Kwon, TS ;

Moon, SK ;

Lee, SJ .

NUCLEAR TECHNOLOGY, 2005, 152 (02) :183-195

[3] Simulation capability of the atlas facility for major design-basis accidents [J].

Choi, Ki Yong ;

Park, Hyun Sik ;

Euh, Dong Jin ;

Kwon, Tae Soon ;

Baek, Won Pil .

NUCLEAR TECHNOLOGY, 2006, 156 (03) :256-269

[4]

CHOI KY, 2005, P 11 INT TOP M NUCL

[5]

EUH DJ, 2005, P 11 INT TOP M NUCL

[6]

INEL, 1998, NUREGCR5535 USNRC

[7]

Ishii M., 1983, NUREG/CR-3267

[8] Development of a multi-dimensional thermal-hydraulic system code, MARS 1.3.1 [J].

Jeong, JJ ;

Ha, KS ;

Chung, BD ;

Lee, WJ .

ANNALS OF NUCLEAR ENERGY, 1999, 26 (18) :1611-1642

[9]

*KEPCO, 1999, STAND SAF AN REP KOR

[10]

KWON TS, 2002, P INT C ADV NUCL POW

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