| Issue |
MATEC Web of Conferences
Volume 159, 2018
The 2nd International Joint Conference on Advanced Engineering and Technology (IJCAET 2017) and International Symposium on Advanced Mechanical and Power Engineering (ISAMPE 2017)
|
|
|---|---|---|
| Article Number | 02057 | |
| Number of page(s) | 6 | |
| Section | Manufacturing | |
| DOI | https://doi.org/10.1051/matecconf/201815902057 | |
| Published online | 30 March 2018 | |
Bulbous bow applications on a catamaran fishing vessel for improving performance
1
Department of Naval Architecture and Marine Systems Engineering, Pukyong National University, Republic of Korea
2
Department of Naval Architecture, Diponegoro University, Republic of Indonesia
3
Department of Interdisciplinary Program of Marine Design Convergence, Pukyong National University, Republic of Korea
* Corresponding author: undip_samuel@yahoo.com
This study aims to prove the usefulness of a bulbous bow traditional catamaran fishing vessel. Bulbous bow applications are widely used to reduce wave resistance. The fishing vessel resistance was calculated using CFD (Computational Fluid Dynamic) approach and combined with classical slender body theory. In this research, the application of bulbous bow was being adopted on traditional catamaran fishing vessel to reduce the total resistance. The bulbous bow has adopted based on Kracht method. Modeling procedure was developed by using linear form coefficients. The ship resistance was simulated using Tdyn software which basically Finite Element Method. The results show that adding bulbous bow can decrease or increase the ship’s total resistance.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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