MATHEMATICAL MODEL FOR THE MANOEUVRING SHIP MOTION IN SHALLOW WATER, 3RD REPORT: MANOEUVERABILITY OF A TWIN-PROPELLER TWIN RUDDER SHIP

Ship turning and course-keeping qualities change significantly with water depth. In previous papers, the authors presented techniques for predicting maneuvering ship motions in both deep and shallow water for a single-propeller, single-rudder ship. In this paper, maneuverability and its prediction techniques are investigated for a twin-propeller, twin-rudder ship. Results are described for captive model tests and digital simulations carried out for two different ships of this design, and the mathematical model is presented.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/03899101
• Supplemental Notes:
  • Journal article
• Authors:
  • Yoshimura, Yohei
  • SAKURAI, H
• Publication Date: 1989-3

Language

• Japanese

Media Info

• Features: References;
• Pagination: 12 p.
• Serial:
  • Journal of the Kansai Society of Naval Architects
  • Issue Number: No.211
  • ISSN: 0389-9101

Subject/Index Terms

• TRT Terms: Coefficients; Hydrodynamic pressure; Maneuverability; Maneuvering; Mathematical models; Propellers; Rudders
• Uncontrolled Terms: Shallow water
• Old TRIS Terms: Hydrodynamic forces; Turning maneuvers; Twin rudders; Twin screws
• Subject Areas: Marine Transportation; Vehicles and Equipment;

Filing Info

• Accession Number: 00658586
• Record Type: Publication
• Source Agency: Maritime Technical Information Facility
• Files: TRIS
• Created Date: Jul 21 1994 12:00AM