Study of Vapour Cloud Explosion Impact from Pressure Changes in the Liquefied Petroleum Gas Sphere Tank Storage Leakage

Rashid, Zulkifli Abdul; Yeong, A; Alias, Azil Bahari; Ahmad, Mohamad Azmi Nias; Ali, Sherif Abdulbari

doi:10.1088/1757-899x/358/1/012073

Cited by 9 publications

(2 citation statements)

References 2 publications

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“…These accidents serve as poignant reminders of the potential risks involved. For instance, notable accidents include the explosion of a spherical tank in Mexico City in 1984 4,5 , the rupture of a refinery storage sphere due to overpressure in the Texas City refinery in 1978 6 , the accident at the Chiba refinery in 2011 7,8 , and the Feyzin refinery incident in France in 1966 6,9 . These events highlight the critical importance of ensuring spherical tanks' safety and proper risk assessment in various industrial settings 10 .…”

Section: Introductionmentioning

confidence: 99%

An integrated Z-number and intuitionistic fuzzy sets for considering uncertainty in the risk assessment using the SHIPP methodology

Aliabadi,

Abbassi,

Moshiran

et al. 2024

Preprint

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Uncertainty presents a challenge in assessing risks, often resulting in outcomes that diverge from reality. System Hazard Identification, Prediction and Prevention (SHIPP), as one of the emerging risk assessment methods, aims to predict and effectively prevent accidents. This study aims to enhance the prediction potential of the SHIPP method by reducing uncertainty by combining Z-numbers and intuitionistic fuzzy logic. The experts' opinions and confidence levels regarding the prior probability of basic events (BEs) were measured using Intuitionistic Z-numbers (IZN). Subsequently, the SHIPP method utilized the obtained results and the actual data on unusual events in the industry to determine the posterior probability of barrier failure and consequences. The practical application of the developed methodology was demonstrated by selecting spherical tanks containing LPG. The results indicated that employing IZN to estimate the prior probability of BEs reduces uncertainty in determining the posterior probability of barrier failure and subsequent consequences. Consequently, enhancing the predictive accuracy of the SHIPP method in estimating the likelihood of unusual events will significantly improve the quality of risk management.

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Section: Introductionmentioning

confidence: 99%

An integrated Z-number and intuitionistic fuzzy sets for considering uncertainty in the risk assessment using the SHIPP methodology

Aliabadi,

Abbassi,

Moshiran

et al. 2024

Preprint

View full text Add to dashboard Cite

show abstract

“…The risk impact of LPG storage facilities was investigated during the LPG tank explosion. Planas-Cuchi method was chosen to obtain maximum side-on overpressure of the LPG tank during explosion [8].…”

Section: Introductionmentioning

confidence: 99%

Experimental Verification of the Liquid Petroleum Gas (LPG) Tank Material and Improvement of the Fatigue Life According to Lid Geometry by using FEA Technique

Doğru

Göv

2019

mech

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Assessment of impact loads on structures due to LPG gas leakage and explosion—a numerical modelling approach

Kumar,

Yadav,

Roy

2024

Asian J Civ Eng

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Study of Vapour Cloud Explosion Impact from Pressure Changes in the Liquefied Petroleum Gas Sphere Tank Storage Leakage

Cited by 9 publications

References 2 publications

An integrated Z-number and intuitionistic fuzzy sets for considering uncertainty in the risk assessment using the SHIPP methodology

An integrated Z-number and intuitionistic fuzzy sets for considering uncertainty in the risk assessment using the SHIPP methodology

Experimental Verification of the Liquid Petroleum Gas (LPG) Tank Material and Improvement of the Fatigue Life According to Lid Geometry by using FEA Technique

Assessment of impact loads on structures due to LPG gas leakage and explosion—a numerical modelling approach

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