Response Motion Analysis of Trimaran Fishing Vessels on Irregular Waves using CFD

Richard Benny Luhulima, Fella Gasperz, Obed Metekohy, Helly Simon Lainsamputty

Abstract


Ships must have good performance and economic value. The purpose of this research is to investigate the motion characteristics of trimaran fishing boats using Computational Fluid Dynamics simulations. The findings of this research are intended to improve a basic basis for the operation of trimaran fishing boats at the Fishing Ground. ANSYS AQWA describes trimaran ship motion response simulation effectively. For a wave direction angle of 1350, the trimaran's roll motion reaction is 10.131deg. With a pitch motion response of 6.5930 at wave direction of 1350, the Trimaran ship boasts the highest pitch motion response. The trimaran is excited by the wave direction angle of 1350. Because of the trimaran's enormous cross section at that angle. The 1350 wave direction angle is also crucial for trimaran ship operations.

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DOI: http://dx.doi.org/10.52155/ijpsat.v38.1.5224

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