A study on the development of multi-purpose fisheries training ship and result of seakeeping model test

Ryu, Kyung-Jin; Park, Tae-Sun; Kim, Chang-Woo; Park, Tae-Geun

doi:10.3796/ksfot.2019.55.1.074

Cited by 1 publication

(1 citation statement)

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“…In addition, it was confirmed that the position of the chine line shape significantly impacts vessel motion (Park et al, 2011). An analysis of seakeeping performance using multi-purpose fishing training vessels analyzed the performance of tasks under each sea condition and presented guidelines on adjusting the wave encounter angle an avoidance or changing the course of the vessel based on the sea condition (Ryu et al, 2019). The roll motion characteristics of a small fishing vessel were analyzed based on the change in the wave encounter angle and speed of the small fishing vessel.…”

Section: Introductionmentioning

confidence: 99%

Motion Response Characteristics of Small Fishing Vessels of Different Sizes among Regular Waves

Youn¹,

Choi²,

Kim³

2023

J. Ocean Eng. Technol.

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The motion of small fishing vessels is significantly affected by small waves, leading to accidents, such as capsizing or sinking. This paper presents the results of two types of basin tests. The first test analyzed the characteristics of roll and pitch motions among regular waves with the same wave steepness using the drifting state of three (3G/T, 7G/T, 10G/T) small fishing vessels. The second test analyzed the motion characteristics of the 7G/T fishing vessel under different wave steepness. The first test showed that heave and roll motions are significant in the beam sea, while pitch motion is significant in the bow and stern seas. The second test shows that wave steepness has a linear relationship with roll and pitch motions in the bow and stern seas.

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Section: Introductionmentioning

confidence: 99%