Liquefied Natural Gas (FLNG) facilities, there are neither design rules nor industry standards
available as FLNG is a new technology. Meanwhile, a large amount of Computational Fluid
Dynamic (CFD) calculation time is required due to its super-large size and highly
complicated topside structures. A multi-level explosion risk analysis method (MLERA) is
developed in this paper, which divides the whole structure into subsections and applies …