Technical Evaluation of the RHS 200 for High Speed Ferry Operation, Reig and King, Dec 83(0151)
A performance and passenger ferry evaluation of a Rodriquez Cantiere Navale RHS 200 surface-piercing hydrofoil ship was conducted for the USCG and the UMTA. Calm and rough water powering characteristics of the 125 ton, 254-passenger, diesel-powered ship were determined. The tests included investigation of ship takeoff power, time, and distance requirements. A wide scope of hullborne and foilborne turning trials were performed. Bollard pull and underway towing capabilities were assessed. Emergency stopping distances were also determined. The bow wake of the ship was measured, interior and exterior sound levels were recorded, and spectral definition of structural vibrations were obtained. The rough water trials primarily considered the effect of the flap-controlled Seakeeping Augmentation System on ship motions and accelerations in State 3 and State 5 seas. The ferry service evaluation included ship compliance with US Coast Guard applicable requirements and operational and arrangement information pertinent to ferry utilization. Independently developed curves of form are included.