CFD/FEA connected modeling and analysis of vapor cloud explosion at a wastewater storage pond of a chemical plant in Korea
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 i...
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| Veröffentlicht in: | Energy science & engineering 2019-02, Vol.7 (1), p.272-287 |
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| creator | Jang, Chang Bong Han, Ji Yun Jeong, Gun‐Sik Baek, Ju‐Hong Choi, Kwon‐Young Jung, Seungho |
| description | 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.
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. |
| doi_str_mv | 10.1002/ese3.276 |
| format | Article |
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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.</description><subject>accident</subject><subject>Accidents</subject><subject>case study</subject><subject>CFD</subject><subject>Chemical industry</subject><subject>Computational fluid dynamics</subject><subject>Computer simulation</subject><subject>Concrete structures</subject><subject>Explosions</subject><subject>FEA</subject><subject>Finite element method</subject><subject>Fluid dynamics</subject><subject>Hydrodynamics</subject><subject>Injury analysis</subject><subject>Mathematical models</subject><subject>Organic chemistry</subject><subject>Ponds</subject><subject>Storage</subject><subject>Storage ponds</subject><subject>Structural damage</subject><subject>structural effect</subject><subject>Vapor clouds</subject><subject>VCE</subject><subject>Wastewater</subject><issn>2050-0505</issn><issn>2050-0505</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><recordid>eNp1kD9PwzAUxC0EElWpxEewxMKS1nb-2BmrkgKiEgMwW479UlK5cbBTSvn0uCoDC8Pp3vC7J90hdE3JlBLCZhAgnTJenKERIzlJovLzP_clmoSwIYTQjGYloSP0vVjezZbVHGvXdaAHMHjrDNi2W2PVmShlD6EN2DX4U_XOY23dzmD46q0LreuwGrDCexUG2KsBPA6D82oNuHcxHlMK63fYtlpZ3FvVDbjt8JPzoK7QRaNsgMmvj9HbsnpdPCSr5_vHxXyV6FSQImGkoSWjvNQ510I0IqNMcF2Quja1MJwVjGhjAHTGChNLgUrrPOMF1CLVmqdjdHP623v3sYMwyI3b-dgrSEZFXnBRpnmkbk-U9i4ED43sfbtV_iApkcdx5XFcGceNaHJC962Fw7-crF6q9Mj_ABc1emQ</recordid><startdate>201902</startdate><enddate>201902</enddate><creator>Jang, Chang Bong</creator><creator>Han, Ji Yun</creator><creator>Jeong, Gun‐Sik</creator><creator>Baek, Ju‐Hong</creator><creator>Choi, Kwon‐Young</creator><creator>Jung, Seungho</creator><general>John Wiley & Sons, Inc</general><scope>24P</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>KR7</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-7199-4805</orcidid></search><sort><creationdate>201902</creationdate><title>CFD/FEA connected modeling and analysis of vapor cloud explosion at a wastewater storage pond of a chemical plant in Korea</title><author>Jang, Chang Bong ; Han, Ji Yun ; Jeong, Gun‐Sik ; Baek, Ju‐Hong ; Choi, Kwon‐Young ; Jung, Seungho</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3806-20f192179c57c88f841287c60bbdb8d72620cddeec426d901ea3b5476eb83cc73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>accident</topic><topic>Accidents</topic><topic>case study</topic><topic>CFD</topic><topic>Chemical industry</topic><topic>Computational fluid dynamics</topic><topic>Computer simulation</topic><topic>Concrete structures</topic><topic>Explosions</topic><topic>FEA</topic><topic>Finite element method</topic><topic>Fluid dynamics</topic><topic>Hydrodynamics</topic><topic>Injury analysis</topic><topic>Mathematical models</topic><topic>Organic chemistry</topic><topic>Ponds</topic><topic>Storage</topic><topic>Storage ponds</topic><topic>Structural damage</topic><topic>structural effect</topic><topic>Vapor clouds</topic><topic>VCE</topic><topic>Wastewater</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jang, Chang Bong</creatorcontrib><creatorcontrib>Han, Ji Yun</creatorcontrib><creatorcontrib>Jeong, Gun‐Sik</creatorcontrib><creatorcontrib>Baek, Ju‐Hong</creatorcontrib><creatorcontrib>Choi, Kwon‐Young</creatorcontrib><creatorcontrib>Jung, Seungho</creatorcontrib><collection>Wiley Online Library Open Access</collection><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Energy science & engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jang, Chang Bong</au><au>Han, Ji Yun</au><au>Jeong, Gun‐Sik</au><au>Baek, Ju‐Hong</au><au>Choi, Kwon‐Young</au><au>Jung, Seungho</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>CFD/FEA connected modeling and analysis of vapor cloud explosion at a wastewater storage pond of a chemical plant in Korea</atitle><jtitle>Energy science & engineering</jtitle><date>2019-02</date><risdate>2019</risdate><volume>7</volume><issue>1</issue><spage>272</spage><epage>287</epage><pages>272-287</pages><issn>2050-0505</issn><eissn>2050-0505</eissn><abstract>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.
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.</abstract><cop>London</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/ese3.276</doi><tpages>16</tpages><orcidid>https://orcid.org/0000-0001-7199-4805</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Energy science & engineering, 2019-02, Vol.7 (1), p.272-287 |
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| language | eng |
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| source | Wiley Online Library Open Access; DOAJ Directory of Open Access Journals; Wiley Online Library Journals Frontfile Complete; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | accident Accidents case study CFD Chemical industry Computational fluid dynamics Computer simulation Concrete structures Explosions FEA Finite element method Fluid dynamics Hydrodynamics Injury analysis Mathematical models Organic chemistry Ponds Storage Storage ponds Structural damage structural effect Vapor clouds VCE Wastewater |
| title | CFD/FEA connected modeling and analysis of vapor cloud explosion at a wastewater storage pond of a chemical plant in Korea |
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