A new equivalent method to obtain the stoichiometric fuel-air cloud from the inhomogeneous cloud based on FLACS-dispersion

Zhang, Yulong; Cao, Yuxin; Ren, Lizhi; Liu, Xuesheng

doi:10.1016/j.taml.2018.02.006

Cited by 10 publications

(2 citation statements)

References 1 publication

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“…VA was converted to a gas with compositions of CH 4 15.6%, C 3 H 8 31.2%, and CO 2 53.2% using equivalent gas model. 15 In addition, the heat of combustion of the equivalent was 22.97 MJ/kg, which is almost similar to 22.69 MJ/kg of VA . In order to test the grid independency, we created lattice intervals of 0.…”

Section: Explosion Model Setup With the Essential Elements For Combmentioning

confidence: 61%

“…However, this simulation was carried out by using the equivalent gas model to create a gas of the same nature as VA . VA was converted to a gas with compositions of CH 4 15.6%, C 3 H 8 31.2%, and CO 2 53.2% using equivalent gas model . In addition, the heat of combustion of the equivalent was 22.97 MJ/kg, which is almost similar to 22.69 MJ/kg of VA .…”

Section: Connected Modeling Using Computational Fluid Dynamics and Fimentioning

confidence: 95%

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CFD/FEA connected modeling and analysis of vapor cloud explosion at a wastewater storage pond of a chemical plant in Korea

Jang¹,

Han

Jeong

et al. 2019

Energy Science & Engineering

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This paper describes and reports an analysis of an explosion accident at a wastewater storage pond in South Korea, which resulted in six fatalities and one injury. This study was aimed at analyzing and determining the possibility of fracture of concrete structure by vapor cloud explosion (VCE) and ignition point of explosion, using computational fluid dynamics (CFD) for the explosion simulation. The result obtained via CFD analysis was connected with finite element analysis (FEA) to accurately review the structural damages resulting from the explosion. As a result, the mechanism of the accident was determined, and preventive solutions against such accidents are recommended.

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Section: Explosion Model Setup With the Essential Elements For Combmentioning

confidence: 61%

Section: Connected Modeling Using Computational Fluid Dynamics and Fimentioning

confidence: 95%

CFD/FEA connected modeling and analysis of vapor cloud explosion at a wastewater storage pond of a chemical plant in Korea

Jang¹,

Han

Jeong

et al. 2019

Energy Science & Engineering

View full text Add to dashboard Cite

show abstract

Experimental study on the deflagration characteristics of methane-ethane mixtures in a closed duct

Luo

Hao

Wang

et al. 2020

Fuel

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Simulation analysis of protective wall against hydrogen combustion from liquified hydrogen storage tank on the offshore launching platform

Pua

et al. 2023

International Journal of Hydrogen Energy

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A new equivalent method to obtain the stoichiometric fuel-air cloud from the inhomogeneous cloud based on FLACS-dispersion

Cited by 10 publications

References 1 publication

CFD/FEA connected modeling and analysis of vapor cloud explosion at a wastewater storage pond of a chemical plant in Korea

CFD/FEA connected modeling and analysis of vapor cloud explosion at a wastewater storage pond of a chemical plant in Korea

Experimental study on the deflagration characteristics of methane-ethane mixtures in a closed duct

Simulation analysis of protective wall against hydrogen combustion from liquified hydrogen storage tank on the offshore launching platform

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