Performance of Hierarchical Equal Risk Contribution Algorithm in China Market

2020 ◽  
Author(s):  
Weige Huang
Keyword(s):  
China Market ◽  
Risk Contribution

Relationships Between Teachers and Preschoolers Who Are At Risk: Contribution of Children's Language Skills, Temperamentally Based Attributes, and Gender

2008 ◽  
Vol 19 (4) ◽  
pp. 600-621 ◽  
Author(s):  
Laura M. Justice ◽  
Elizabeth A. Cottone ◽  
Andrew Mashburn ◽  
Sara E. Rimm-Kaufman
Keyword(s):  
At Risk ◽  
Language Skills ◽  
Risk Contribution ◽  
And Gender

Market power will help China to silence criticism

2021 ◽  
Keyword(s):  
Market Power ◽  
Content Type ◽  
China Market

Headline CHINA: Market power will help silence criticism

Application of stochastic Bayesian modeling to assess safety status of baby formulas and quantify factors leading to unsafe products in China market

Food Control ◽  
2020 ◽  
Vol 108 ◽  
pp. 106826 ◽  
Author(s):  
Lijuan Wei ◽  
Jianan Pei ◽  
Aihua Zhang ◽  
Xinyang Wu ◽  
Yunhui Xie ◽  
...  
Keyword(s):  
Bayesian Modeling ◽  
Baby Formulas ◽  
China Market

A Preliminary Investigation on the Risk Arising From the Use of HP FGS System in LNGC by Analyzing Risk Contributors Comparatively

2016 ◽  
Author(s):  
Joon Young Yoon ◽  
Sung-In Park ◽  
Jae Bong Lee ◽  
Seungmin Kwon ◽  
Yoonsik Hwang
Keyword(s):  
Preliminary Investigation ◽  
Leak Rate ◽  
Fuel Gas ◽  
Gas Dispersion ◽  
Gas System ◽  
Fire Scenarios ◽  
Fire And Explosion ◽  
Risk Contribution ◽  
Marine Engineering ◽  
Explosion Risk

This work is motivated by the need to identify the fire and explosion risk on LNGCs developed by Daewoo Shipbuilding & Marine Engineering Co., Ltd. (DSME) because the main engines are designed to use highly pressurized natural gas (about 300 bar), which has caused vague fears of fire and explosion risks. In this context, to identify the risk of fires and explosions quantitatively caused by ignitions of unintended leaked gas from fuel gas lines, a FERA was carried out for the LNGCs [1]. This paper, as a part of the FERA, presents the results of a preliminary investigation on the effect of introducing the highly pressured fuel gas system into LNGCs on the fire and explosion risk especially in the cargo compressor room. This study is conducted in a comparative way considering the risk contribution of each parameter that could impact on the fire and explosion risk in LNGCs. The effect of the highly pressured fuel gas is indirectly taken into account by the change of the initial leak rate in the system. To identify effects of the considered parameters quantitatively, dozens of simulations for the selected gas dispersion, explosion and fire scenarios were carried out using FLACS and KFX. Based on the results from the simulations, it is concluded that, in case of the LNGCs, the effects of the initial large leak rate due to the high pressure in the fuel gas pipes on fire and explosion risk are not significant compared with the other parameters’ effects.

Sign in / Sign up

Export Citation Format

Share Document