CALCULATION OF TURNING SHIP DERIVATIVES IN SHALLOW WATER

The derivatives of forces acting on a turning ship in deep water can be calculated by the analogy of the low aspect ratio wing theory and we think Karman-Bollay's wing theory agrees well with experimental values. In this paper the derivatives of forces in shallow water by Bollay's wing theory assumption are numerically computed using infinite images and by the ratio of derivatives in shallow water and in deep water, derivatives of ship forms in shallow water can be calculated.

• Corporate Authors:

  West Japan Society of Naval Architects

  Kyushu University, Hakozaki C-10-1, Higashi-ku
  Fukuoka-shi,   Japan 
• Authors:
  • Inoue, S
  • Murayama, K
• Publication Date: 1969-10

Media Info

• Serial:
  • Issue Number: 36

Subject/Index Terms

• TRT Terms: Hydrodynamic pressure; Navigation; Stability (Mechanics); Turning traffic
• Old TRIS Terms: Hydrodynamic forces; Shallow water effects; Stability derivatives; Turning characteristics
• Subject Areas: Marine Transportation; Vehicles and Equipment;

Filing Info

• Accession Number: 00323609
• Record Type: Publication
• Source Agency: Stevens Institute of Technology
• Files: TRIS
• Created Date: Nov 19 1980 12:00AM