Study of Shear and Pressure Flow on the Variation of Ship Hull Shapes as One of the Biofouling Growth Factors

Muhammad Auliya Alamsyah, Muhammad Luqman Hakim, I Ketut Aria Pria Utama

2018

Abstract

In this paper, the pattern of shear force distribution and pressure on two hull models are explained using the Computational Fluid Dynamics (CFD) numerical method. The two hull models are general cargo and barge hulls, where they are chosen because they have a significant hull shape difference, therefore the pattern of shear distribution and pressure force can be different. The difference in shear distribution and pressure force is one of the growth factors of biofouling, where biofouling is a problem on ships. Biofouling causes the hull of the ship to become rough and increase the resistance of the ship, resulting in a waste of energy and increase the number of emissions. From the results of this study it was found that the distribution of both is almost the same, namely the area that has the potential to be easily grown with biofouling (minimal shear force and maximum pressure), i.e. at the end of the bow and stern end, with only slight differences in pattern and.

Paper Citation

in Harvard Style

Alamsyah M., Hakim M. and Utama I. (2018). Study of Shear and Pressure Flow on the Variation of Ship Hull Shapes as One of the Biofouling Growth Factors.In Proceedings of the 3rd International Conference on Marine Technology - Volume 1: SENTA, ISBN 978-989-758-436-7, pages 97-105. DOI: 10.5220/0008542900970105

in Bibtex Style

@conference{senta18,
author={Muhammad Auliya Alamsyah and Muhammad Luqman Hakim and I Ketut Aria Pria Utama},
title={Study of Shear and Pressure Flow on the Variation of Ship Hull Shapes as One of the Biofouling Growth Factors},
booktitle={Proceedings of the 3rd International Conference on Marine Technology - Volume 1: SENTA,},
year={2018},
pages={97-105},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008542900970105},
isbn={978-989-758-436-7},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 3rd International Conference on Marine Technology - Volume 1: SENTA,
TI - Study of Shear and Pressure Flow on the Variation of Ship Hull Shapes as One of the Biofouling Growth Factors
SN - 978-989-758-436-7
AU - Alamsyah M.
AU - Hakim M.
AU - Utama I.
PY - 2018
SP - 97
EP - 105
DO - 10.5220/0008542900970105