Design of Safety Zone and Optimal Risk Identification of Undesired Events During Loading and Unloading of LNG Terminal Using TSA-GEO: a Hybrid Strategy

James, Stephy; Renjith, Vishnu

doi:10.1007/s41660-022-00249-z

Cited by 1 publication

(1 citation statement)

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“…Based on the simulation environment and the characteristic parameters of each object, the emergency plan to be activated is determined according to the type and extent of the accident, and the characteristic parameters of each object involved in the accident simulation, such as the escape of personnel, the spread of fire, the change in the residual liquid in the tank, and the structural deformation of the auxiliary facilities in the station, are dynamically loaded into the environment model for simulation. The simulation is carried out by repeated simulations and calculations to analyze the accident state comprehensively [37].…”

Section: Liquid Unloading Stagementioning

confidence: 99%

Application of Digital Twin in Handling and Transportation of Hazardous Chemicals

Li¹,

Zhang²,

Li³

et al. 2022

Applied Sciences

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In China, the Ministry of Transport stressed the need to “Strengthen the application of active safety technology”. The transportation of hazardous chemicals represented by LNG, LPG, and liquefied hydrocarbons is the weak link in traffic safety. The aim of this study is to apply digital twin (hereinafter referred to as DT) technology to the whole process of handling (including loading and unloading) and transportation of hazardous chemicals to help improve the anti-risk ability of road networks at all levels. The method is intended to design a monitoring system covering operation visualization, information fusion, cargo tracking, and hazard source monitoring that is based on DT technology and multi-source data acquisition technology. First, DT technology in the areas of hazardous chemicals handling and transportation is discussed. Then, the DT system is designed, including the system construction, functions, and the means of achieving these functions. Finally, taking the procedure in LNG road transportation as an example, we illustrate the application of DT in its four stages. This system is used to present the evolutionary path of accidents that occur in different links and assist in testing the rationality of the comprehensive disposal plan.

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Section: Liquid Unloading Stagementioning

confidence: 99%