| This article takes a CALM system in the waters of Bangladesh as the research object, and studies the hydrodynamic response and motion state of the catenary single-point mooring device under different wind, wave, and current conditions. Furthermore, theoretical research and numerical simulation methods are used to analyze and study the motion response of the buoy, the force on the anchor chain,the response of the underwater hose, and the force on the mooring cable of the single-point mooring device under the conditions of mooring with and without tankers. A large number of comparative analyses are conducted, and the influence of the length of the anchor chain on the stability and motion law of the single-point mooring device are summarized. Finally, the stability of the system when mooring the tanker is verified through simulation calculations, and the relationship between key parameters and system stability is given. |
