Ship Hydrodynamics and Maneuverability

Ship hydrodynamics and maneuverability is concerned with understanding how water forces act on a vessel's hull, propeller, and control surfaces as it moves through calm water or waves, and how those forces determine whether a ship can be steered safely and efficiently. Accurate prediction of these effects is critical for designing vessels that consume less fuel, remain stable in heavy seas, and respond predictably to helmsman inputs — factors that carry direct consequences for maritime safety and emissions. Much of the current work centers on validating computational fluid dynamics simulations against physical experiments, since numerical methods must be proven reliable before they can replace costly model testing in the design process. Open questions include how to accurately capture added resistance in irregular wave conditions, how hull flexibility interacts with hydrodynamic loading under realistic sea states, and how to reduce the uncertainty that accumulates when scaling simulation results from model to full ship size.

Works

45,775

Total citations

195,980

Keywords

CFD SimulationsShip ManeuveringHydrodynamic OptimizationAdded ResistanceNumerical UncertaintyPropeller Performance