Ostalo
Proposition for Simplified Calculation of a Roll Motion of Ship in Waves with Partially Flooded Compartments
Piotr S Szulczewski
orcid.org/0000-0001-7293-0854
; KASI Centre for Maritime Simulation, Malaysia
Sažetak
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.
Ključne riječi
Hrčak ID:
258054
URI
Datum izdavanja:
20.4.2021.
Posjeta: 684 *