回复：50海里/小时(60mile/hour)碳纤维高速隐形无声三体船 (图)

Article Summary
The M80 Stiletto Experimental Vessel was launched this week offering a sneak peak at the next generation of military vessels. The Stiletto is an operational experiment by the Pentagon’s Office of Force Transformation (OFT) and its revolutionary carbon fibre structure and hull enable it to operate in shallow water, with 50 knot speeds, stability and great stealth as part of its armoury. Costing US$12.5 million to develop and build, the 88ft vessel is capable of carrying 37 tonnes at speed over a range of 500 nautical miles. The patented M-hull design transitions automatically and efficiently through hydrostatic, hydrodynamic and aerostatic lift modes with increasing speeds effectively creating a cushion of air and providing a comfortable high speed ride with great stability, and has enormous promise for a wide range of nautical applications for boats from 8 through 200 feet (see these stunning concepts). The Stiletto is powered by four 1,650-horsepower Caterpillar engines, and can cruise comfortably near its top speed of more than 50 knots (60 miles per hour). With a shallow draft of less than 3 feet, Stiletto has a three man crew, and will carry a complement of 12 US Navy Sea, Air and Land (SEAL) commandos, an11 metre rigid hull inflatable boat (RHIB) and either Manta and Silver Wing unmanned aerial vehicles (UAV).
http://www.gizmag.com/go/5151/