The Interaction Effect Acting on a Ship Hull in the Proximity of Bank Wall

Lee, Chun-Ki; Park, Hain-Il

Journal of Navigation and Port Research 2004;28(5):333-337.
Published online June 30, 2004.

측벽근방을 항해하는 대형선박에 미치는 측벽의 영향

이춘기, 박한일

The Interaction Effect Acting on a Ship Hull in the Proximity of Bank Wall

Chun-Ki Lee, Hain-Il Park

Abstract

It is well known that the hydrodynamic interaction forces between ship and bank wall affect ship manoeuvring motion. This paper deals with the interactio effect acting on a ship navigating closely in the proximity of bank wall. In this paper, the calculation method based on the slender body theory for estimation of the hydrodynamic interaction forces between ship and bank wall is applied. The hydrodynamic interaction forces acting on a ship during passing through the proximity of the bank wall are predicted to evaluate an hydrodynamic interaction forces acting on a ship during passing through the proximity of the bank wall are predicted to evaluate an fluence of these interaction forces on ship manoeuvrability. The calculation method used in this paper will b e useful for prediction of ship manoeuvrability at the initial stage of design, for automatic control system of ship in confined waterways, for discussion of marine traffic control system and for construction of harbour.

Key Words: Hydrodynamic Interaction forces;Manoeuvrability;Slender theory;Bank wall