Proposition for Simplified Calculation of a Roll Motion of Ship in Waves with Partially Flooded Compartments

Authors

  • Piotr S Szulczewski KASI Centre for Maritime Simulation, Malaysia

DOI:

https://doi.org/10.7225/toms.v10.n01.004

Keywords:

Seakeeping, Modelling, Roll motion, Ship in waves, Partial flooding

Abstract

This paper contains a description of a numerical model for calculating behaviour of ships in waves. There are many models available, but the one described here can be characterised with a set of parameters that have a decisive impact on the final values of roll motion amplitude and frequency. In this paper, it is shown how a fitting of a standard-shape hull characterised by certain readily available parameters affects the final roll and frequency of the motion. In addition, calculations for a flooded tank were made, and a range of results for the maximum dynamic heeling forces from this tank is shown. This calculation can further be verified for a range of hull dimensions and geometries to present a viable method to the industry.

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Published

2021-04-20

How to Cite

Szulczewski, P. S. (2021) “Proposition for Simplified Calculation of a Roll Motion of Ship in Waves with Partially Flooded Compartments”, Transactions on Maritime Science. Split, Croatia, 10(1). doi: 10.7225/toms.v10.n01.004.

Issue

Section

Regular Paper
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