Research on Partial Stratification and Partition Calculation in Passive Containment

WANG Shengfei; WANG Yeyun; HAO Zulong; YU Yu; LYU Xuefeng; NIU Fenglei

doi:10.7538/yzk.2018.52.05.0891

Atomic Energy Science and Technology > 2018 > 52(5): 891-895. > DOI: 10.7538/yzk.2018.52.05.0891

WANG Shengfei, WANG Yeyun, HAO Zulong, YU Yu, LYU Xuefeng, NIU Fenglei. Research on Partial Stratification and Partition Calculation in Passive Containment[J]. Atomic Energy Science and Technology, 2018, 52(5): 891-895. DOI: 10.7538/yzk.2018.52.05.0891

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Research on Partial Stratification and Partition Calculation in Passive Containment

1.
School of Nuclear Science and Engineering, North China Electric Power University, Beijing 102206, China
2.
Beijing Key Laboratory of Passive Safety Technology for Nuclear Energy, North China Electric Power University, Beijing 102206, China
3.
China Nuclear Power Engineering Co., Ltd., Beijing 100840, China

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Abstract

A small steel containment bench was built to study the circulation and thermal stratification in passive containment by using steam as the working medium during the loss of coolant accident (LOCA) or main steam line break (MSLB) accident. The results indicate that the stratification always exists in passive containment at different jet flow rates. However, it is a partial stratification instead of stratifying in whole space. Based on the comparison of main containment calculation codes and experimental results, a new calculation method of containment was proposed. According to the characteristics of heat transfer and flow, the space in containment was partitioned to different regions and then models were established respectively.
- passive containment,
- partial stratification,
- partition calculation

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[1]	林诚格. 非能动安全先进压水堆核电技术[M]. 北京：原子能出版社，2010：482-497.
[2]	SPENCER D R, WOODCOCK J. AP600 passive containment cooling system phenomena identification and ranking table[C]∥ICONE-7383, 7th International Conference on Nuclear Engineering. Tokyo, Japan: JSME, 1999: 12-13.
[3]	PETERSON P F. Scaling and analysis of mixing in large stratified volumes[J]. International Journal of Heat and Mass Transfer, 1994, 37(1): 97-106.
[4]	PETERSON P F, GAMBLE R. Scaling for forced-convection augmentation of heat and mass transfer in large enclosures by injected jets[C]∥Proceedings of ANS Meeting. Nashville: [s. n.], 1998.
[5]	李光普. 基于PCCS应用的GOTHIC程序的开发研究[D]. 哈尔滨:哈尔滨工程大学,2011.
[6]	张尧立,杨燕宁,周志伟，等. PCCSAP-3D程序压力场算法改进[J]. 计算物理,2012,29(5):700-706.ZHANG Yaoli, YANG Yanning, ZHOU Zhiwei, et al. Improvement on algorithm for pressure equation in PCCSAP-3D[J]. Chinese Journal of Computational Physics, 2012, 29(5): 700-706(in Chinese).

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Research on Partial Stratification and Partition Calculation in Passive Containment

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