Risk Assessment and Application of Port Liquefied Natural Gas Trucks Bunkering Based on Hazard Identification and Computational Fluid Dynamics

Abstract

In order to safely and orderly promote the application of LNG as a clean energy for inland river ships, the paper takes a port truck to bunker a 2000 tons LNG power bulk carrier for example, carrying out a qualitative risk assessment based on HAZID method, putting forward risk prevention and control measures, and using FLACS software to get CFD accident consequence quantitative calculation. The analysis shows that the overall risk is controllable under certain measures. It is the first time that this method has been applied to the risk assessment of Trucks Bunkering.