Comparative Analysis of Liquefied Natural Gas Transfer Method Between Marine Loading Arm and Flexible Hose
Liquefied natural gas(LNG)is a clean and environmentally friendly energy source,and demand is growing.The LNG transfer modes of ship-to-ship and ship-to-shore are becoming more diverse,and the selection of LNG transfer modes has become the key to related engineering projects.The LNG transfer modes used for ship-to-shore connection generally include marine loading arm and flexible hose transfer system.Taking ship docking mode as an example,the similarities and differences between marine loading arm and flexible hose transfer system are introduced and compared from the aspects of typical structure layout,safety system,physical parameters,working environment conditions,design specifications,etc.,and the main advantages and disadvantages of the two transfer modes are discussed.It can provide reference for the selection and application of LNG transfer mode in engineering projects.