Power Saving on A Container Ship Using 'Large, Slow Turning Propeller' and 'Inclined Keel' concepts - (PPT)

摘要

The "Inclined Keel" concept for accommodating " Large, Slow Turning Propeller" in a modern containerships was demonstrated to improve the propulsive efficiency. The application of a modest 0.55 deg keel inclination to a 3600TEU container vessel can result 2% shaft power saving without any adverse impact on other hydrostatic and hydrodynamic characteristics.