Hull Resistance Calculator Online calculator by Fiona Sinclair based on equations and formulae in "21st Century Multihulls" by Joseph Norwood Jr. The aim is to derive simple mathematical formulae for the design of minimum-resistance hulls. The formulae can be used either for non-planing displacement hulls or for multihull outriggers. It is assumed that the front section has semi-elliptic plan and exponential profile, while the rear section has exponential plan and semi-elliptic profile. 2008 Thumbnail | 2007 Thumbnail | 2006 Thumbnail | 2005 Thumbnail | 2004 Thumbnail | 2003 Thumbnail Web Site Snapshot: If available, above is a snapshot of the Hull Resistance Calculator web site at http://www.users.globalnet.co.uk/~fsinc/yachts/spreads/fred.htm as it appeared when this site was added to the directory or last verified. Please Note that Boat Design Net has no involvement with the above web site; all content and images depicted in the above thumbnail are the property and copyright of Hull Resistance Calculator unless otherwise noted on that site. Details: Description: Online calculator by Fiona Sinclair based on equations and formulae in "21st Century Multihulls" by Joseph Norwood Jr. The aim is to derive simple mathematical formulae for the design of minimum-resistance hulls. The formulae can be used either for non-planing displacement hulls or for multihull outriggers. It is assumed that the front section has semi-elliptic plan and exponential profile, while the rear section has exponential plan and semi-elliptic profile. URL: http://www.users.globalnet.co.uk/~fsinc/yachts/spreads/fred.htm Phone: Fax: Address: Country: Date Hull Resistance Calculator was added to the Boat Design Directory: 31-Dec-2001 Number of Visitors who visited Hull Resistance Calculator from the Boat Design Directory: 9014 *Note: Site may be listed in multiple categories, and if so, traffic is for this category only. Historic Snapshots Google Cache | Internet Archive Wayback Machine Visit Hull Resistance Calculator

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