PREDICTING HYDRODYNAMIC BEHAVIOR OF SMALL WATERPLANE AREA, TWIN HULL SHIPS
Existing naval and commercial Small Waterplane Area, Twin-Hull (SWATH) vessels are described along with the reasons for choosing this type of hull configuration. The effects of changes in hull form and proportions on smooth water resistance and motions in rough water are examined. Analytical and experimental techniques presently available for use in the design process are discussed. Simple relationships for use in predicting resistance and seakeeping behavior in early stages of design are presented.
- Paper presented on 17 April 1980 to the New York Metropolitan Section, SNAME.
Society of Naval Architects and Marine Engineers601 Pavonia Avenue
Jersey City, NJ USA 07306-2907
- Numata, E
- Publication Date: 1980
- Features: References;
- Pagination: 27 p.
- TRT Terms: Fluid resistance; Hulls; Hydrodynamics; Seakeeping; Ship motion; Ships; Struts; SWATH ships; Wave resistance
- Uncontrolled Terms: Ship design
- Old TRIS Terms: Hull configurations; Model testing
- Subject Areas: Hydraulics and Hydrology; Marine Transportation; Vehicles and Equipment;
- Accession Number: 00316712
- Record Type: Publication
- Report/Paper Numbers: Conf Paper
- Files: TRIS
- Created Date: Oct 8 1980 12:00AM