Study on application of CHF models on reactor pressure vessel lower head for severe accident condition

Hong Xing Yu; Guang Hui Su; Zhong Hua Guan; Dai Shun Huang

Study on application of CHF models on reactor pressure vessel lower head for severe accident condition

Hong Xing Yu
, Guang Hui Su
, Zhong Hua Guan
, Dai Shun Huang

能源与动力工程学院

Xi'an Jiaotong University
Nuclear Power Institute of China

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

According to the in-vessel retention (IVR) mitigation and the heat transfer characteristics, two theoretical models for predicting the critical heat flux (CHF), the interfacial lift-off theoretical model and the theoretical model considering the hydrodynamic behavior of the vapor-liquid interface of a bubble, are modified, respectively, and a general CHF model is developed to analyze the lower head CHF. The results indicate that the CHF model could well predict the experimental data on large scale curved surface.

源语言	英语
页（从-至）	46-50
页数	5
期刊	Hedongli Gongcheng/Nuclear Power Engineering
卷	33
期	6
出版状态	已出版 - 12月 2012

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{807a82d2059e4f70afe502c123dbe01a,

title = "Study on application of CHF models on reactor pressure vessel lower head for severe accident condition",

abstract = "According to the in-vessel retention (IVR) mitigation and the heat transfer characteristics, two theoretical models for predicting the critical heat flux (CHF), the interfacial lift-off theoretical model and the theoretical model considering the hydrodynamic behavior of the vapor-liquid interface of a bubble, are modified, respectively, and a general CHF model is developed to analyze the lower head CHF. The results indicate that the CHF model could well predict the experimental data on large scale curved surface.",

keywords = "Critical heat flux, In-vessel retention, Severe accident",

author = "Yu, \{Hong Xing\} and Su, \{Guang Hui\} and Guan, \{Zhong Hua\} and Huang, \{Dai Shun\}",

year = "2012",

month = dec,

language = "英语",

volume = "33",

pages = "46--50",

journal = "Hedongli Gongcheng/Nuclear Power Engineering",

issn = "0258-0926",

publisher = "Atomic Energy Press",

number = "6",

}

TY - JOUR

T1 - Study on application of CHF models on reactor pressure vessel lower head for severe accident condition

AU - Yu, Hong Xing

AU - Su, Guang Hui

AU - Guan, Zhong Hua

AU - Huang, Dai Shun

PY - 2012/12

Y1 - 2012/12

N2 - According to the in-vessel retention (IVR) mitigation and the heat transfer characteristics, two theoretical models for predicting the critical heat flux (CHF), the interfacial lift-off theoretical model and the theoretical model considering the hydrodynamic behavior of the vapor-liquid interface of a bubble, are modified, respectively, and a general CHF model is developed to analyze the lower head CHF. The results indicate that the CHF model could well predict the experimental data on large scale curved surface.

AB - According to the in-vessel retention (IVR) mitigation and the heat transfer characteristics, two theoretical models for predicting the critical heat flux (CHF), the interfacial lift-off theoretical model and the theoretical model considering the hydrodynamic behavior of the vapor-liquid interface of a bubble, are modified, respectively, and a general CHF model is developed to analyze the lower head CHF. The results indicate that the CHF model could well predict the experimental data on large scale curved surface.

KW - Critical heat flux

KW - In-vessel retention

KW - Severe accident

UR - https://www.scopus.com/pages/publications/84872234916

M3 - 文章

AN - SCOPUS:84872234916

SN - 0258-0926

VL - 33

SP - 46

EP - 50

JO - Hedongli Gongcheng/Nuclear Power Engineering

JF - Hedongli Gongcheng/Nuclear Power Engineering

IS - 6

ER -

Study on application of CHF models on reactor pressure vessel lower head for severe accident condition

摘要

其它文件与链接

学术指纹

引用此