MELCOR2.2氢气点燃浓度限值敏感性分析

doi:10.11889/j.0253-3219.2019.hjs.42.050601

Nuclear Techniques ›› 2019, Vol. 42 ›› Issue (5): 50601-050601.doi: 10.11889/j.0253-3219.2019.hjs.42.050601

• NUCLEAR ENERGY SCIENCE AND ENGINEERING • Previous Articles Next Articles

Sensitivity analysis of the hydrogen mole fraction limit for ignition with MELCOR2.2

Xingwei SHI,Qiang SHI,Guoqiang MA,Wei SONG,Bin JIA(),Jiaxu ZUO,Fudong LIU

1. Nuclear and Radiation Safety Center, Ministry of Ecology and Environment, Beijing 100082, China

Received:2019-01-15 Revised:2019-03-26 Online:2019-05-10 Published:2019-05-16
Contact: Bin JIA E-mail:jiabin@chinansc.cn
About author:SHI Xingwei, male, born in 1985, graduated from Harbin Engineering University with a doctoral degree in 2013, focusing on safety analysis of nuclear power|SHI Xingwei, male, born in 1985, graduated from Harbin Engineering University with a doctoral degree in 2013, focusing on safety analysis of nuclear power|JIA Bin, E-mail: jiabin@chinansc.cn
Supported by:
Supported by National Science and Technology Major Project(No.2015ZX06002007)

参数 Parameters	摩尔份额 Mole fraction
一氧化碳摩尔份额限值 CO mole fraction limit	0.129
氧气最小摩尔份额 Minimum O₂mole fraction	0.05
水蒸气和二氧化碳最大摩尔份额 Maximum H₂O plus CO₂mole fraction	0.55
氢气摩尔份额限值 H₂mole fraction limit	0.041, 0.06, 0.07

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Sensitivity analysis of the hydrogen mole fraction limit for ignition with MELCOR2.2

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