Study on resistance performance of ice-breaking tanker according to ship's length
- Authors
- Cho, S.-R.; Jang, J.; Kim, C.-H.; Oh, E.-J.; Kang, K.-J.; Lee, S.; Lee, Y.-C.
- Issue Date
- 2018
- Publisher
- American Society of Mechanical Engineers (ASME)
- Citation
- Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE, v.8
- Journal Title
- Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
- Volume
- 8
- URI
- https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/8429
- DOI
- 10.1115/OMAE2018-77043
- ISSN
- 0000-0000
- Abstract
- In this paper, ice model tests with different lengths of parallel middle-body were conducted to estimate accurate resistance performance of ice-breaking merchant vessels. Totally, three model ships were manufactured: The standard vessel is 90,000 DWT tanker to transport oil in the ARC7 condition, and two vessels have only different lengths of parallel middle-ship compared to the standard vessel. Ice breaking, ice friction, ice buoyancy, and open-water resistances were classified and measured in experiments, and each resistance component according to change of ship's length is analyzed. In addition, the resistance formula of ice-breaking tanker is developed by a regression analysis. ? 2018 ASME.
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