Simulation data of the double M-hull ship

The data were generated by computer based on the viscous CFD method, using the software STAR-CCM+ to set the simulation parameters. The data were used to investigate the effect of the combined appendage on the longitudinal motion stability of the double M-hull ship. The water-air two-phase characteristics, pitch, and heave of the double M-hull ship with the combined attachment and the bare ship were analyzed.