Study on the shape parameters of bulbous bow of tuna longline fishing vessel

DOI

10.2991/iceep-16.2016.43How to use a DOI?

Keywords

longline fishing vessel; bulbous bow; CFD; resistance performance;

Abstract

The resistance performance of 49.5m tuna longline fishing vessel is simulated by using CFD software, the simulation results are in good agreements with experimental results, which verified the reliability of numerical calculation. Then change the bulbous bow three parameters of relative extend length, relative depth and maximum width ratio and build the different numerical models, their resistance performance are calculated by CFD method. Comparing and analyzing the calculation results, which show that in considering the general arrangement, driving safety and the strength of bulbous bow, add the bulbous bow extends length, relative depth and maximum width ratio can reduce the total resistance for this type of tuna longline fishing vessel.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Chao Li
AU  - Yongsheng Wang
AU  - Jihua Chen
PY  - 2016/11
DA  - 2016/11
TI  - Study on the shape parameters of bulbous bow of tuna longline fishing vessel
BT  - Proceedings of the 2016 5th International Conference on Energy and Environmental Protection (ICEEP 2016)
PB  - Atlantis Press
SP  - 250
EP  - 255
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-16.2016.43
DO  - 10.2991/iceep-16.2016.43
ID  - Li2016/11
ER  -