In line with technological developments, many studies have led to the factors that consider hull shape planning. Therefore, innovations in form planning are primary basis for obtaining a is considered efficient reducing ship resistance and fuel consumption. This study aims modify design of monohull transform it into catamaran while maintaining total length Displacement ratio. The model used Mon...

The advantages of multihulls over monohulls are better running characteristics at high speeds and a larger deck area, which is critical for passenger ships. When designing, it necessary to choose geometric parameters, include the distance between hulls. A brief description existing methods calculating towing resistance multihull vessels provided in paper. New results an experimental study effec...

In general, fishing fleets operating in Maluku waters and managed by local entrepreneurs consist of monohull trimaran vessels with outriggers. Monohull have limited deck space poor transverse stability, while trimaran-type better stability than vessels, but because they are still the form outriggers, is limited. This study aims to examine development vessel terms energy requirements, safety, co...