A Study on Calculation of Leakage for LPG Explosion Accident using 3D Scan and CFD 


Vol. 33,  No. 3, pp. 1-7, Jun.  2018
10.14346/JKOSOS.2018.33.3.1


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  Abstract

Recently, various engineering approaches have been widely used in the accident investigation field to identify the cause of the accident and to predict damage by accident. Computational analysis is the most commonly used method of accident investigation technique. This technique is mainly used to identify the mechanism of the accident generation and to determine the cause when it is difficult to reproduce the situation at the time of the accident or when it is impossible to perform a reproduction experiment. In this study, The gas explosion analysis for LPG explosion accident generated by defect of the blocking action was performed to determine the accident object, gas leakage amount and predicted the damage caused by the accident using 3D laser scanner and FLACS program. We can quantify the explosive power by LPG gas accident and predict the gas leakage amount, damage by accident and evaluate the stability of the structure through this study. In the future, This method can be widely used in the field of gas safety by improving the reliability and validity of the analysis.

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  Cite this article

[IEEE Style]

조완수 and 김의수, "A Study on Calculation of Leakage for LPG Explosion Accident using 3D Scan and CFD," Journal of the Korean Society of Safety, vol. 33, no. 3, pp. 1-7, 2018. DOI: 10.14346/JKOSOS.2018.33.3.1.

[ACM Style]

조완수 and 김의수. 2018. A Study on Calculation of Leakage for LPG Explosion Accident using 3D Scan and CFD. Journal of the Korean Society of Safety, 33, 3, (2018), 1-7. DOI: 10.14346/JKOSOS.2018.33.3.1.

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