The catamaran is a ship design with an interesting history. the twin-hull design was first observed by europeans in india in the late 17th century, but it was actually invented by south pacific islanders.. Catamarans range in size from small (sailing or rowing vessels) to large (naval ships and car ferries). the structure connecting a catamaran's two hulls ranges from a simple frame strung with webbing to support the crew to a bridging superstructure incorporating extensive cabin and/or cargo space.. In the mid 50's, based on his research into ancient polynesian boat design, james wharram built the first off-shore catamaran in britain and sailed it out into the atlantic..
The faster and more effortlessly the twin hulls can displace the surrounding fluid, the less resistance and more efficient a catamaran will be. typically modern catamaran designs have sharp bows to drive the vessel through the seas with as little wave making as possible. high freeboard assures a dry ride.. Schionning designs are the leading composite multihull and yacht designers, specialising in power and sailing catamaran and boat design with fully pre-cut material kits including comprehensive cad-drawn construction plans.. The mainstream design office catamarans that i see look that way because those gold plate offices are most familiar with designing single hull vessels. they come from a very conservative design place. they know what works for a single hull boat, and the cats they design are even better boats. their cat designs resemble their single hull designs..
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