The influence of spacing between two submerged bodies on wave loads of SWATH
- DOI
- 10.2991/icismme-15.2015.349How to use a DOI?
- Keywords
- SWATH; 3-D wave loads; long-term forecast; short-term forecast; the spacing between two submerged bodies.
- Abstract
The determination of the spacing between two submerged bodies is of great significance in preliminary design stage of SWATH. And this paper focus on researching the influence of spacing between two submerged bodies on SWATH wave loads. Wave loads forecast are made for three different loading conditions, which are normal loading, full loading and maximum loading. For each loading condition, no parameter except the spacing of two submerged bodies is changed from the available data of a certain SWATH in practical project to obtain a series of SWATH computation models. By means of 3-D frequency domain, wave load forecast of different computation models is made to obtain the transfer function, long-term and short-term forecast value, then the comparisons between the value of wave load forecast and that of ABS and CCS specifications are done. By comparing the wave load forecast value of different calculation models, the degree and characteristics of impact which the spacing between two submerged bodies has on the wave loads are obtained, thus providing a reference for the preliminary design of SWATH.
- Copyright
- © 2015, 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/).
Cite this article
TY - CONF AU - Guoqing Feng AU - Xueyun Jiang AU - Huilong Ren AU - Qingyue Zhang PY - 2015/07 DA - 2015/07 TI - The influence of spacing between two submerged bodies on wave loads of SWATH BT - Proceedings of the First International Conference on Information Sciences, Machinery, Materials and Energy PB - Atlantis Press SP - 1688 EP - 1691 SN - 1951-6851 UR - https://doi.org/10.2991/icismme-15.2015.349 DO - 10.2991/icismme-15.2015.349 ID - Feng2015/07 ER -