 shaken not stirred
On the question of propulsion for this type of hull, and since the concept behind the SABDES 70 (which we termed 'Sleek Princess'), is an attempt to create excitement for the guests 'yachting' experience, and also technical innovations like the hull design, then the propulsion might suit using a 360degree pod propulsion system like ABB have in their Compact Azipod product (see image). The hull form seems to lend itself to semi-displacement, as does the podded propulsion system. For higher speeds, 25+knots, the surface drive system would be a good option, noting your comments that waterjet propulsion would likely have intake aeration problems. The other advantage of using a podded electric propulsion system, is in allowing flexibilty for the location of the main generators, and increased manouverability, and having the props of the pods deep enough so as to avoid any aeration problems. To complement the innovations of the hull and propulsion system, why not also look at Fuel Cell System (like Ballard) to provide the energy. .. All possible and current technologies.. like James Bond! ... - SABDES
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