Proceedings of the First International Conference on Information Sciences, Machinery, Materials and Energy

The influence of spacing between two submerged bodies on wave loads of SWATH

Authors
Guoqing Feng, Xueyun Jiang, Huilong Ren, Qingyue Zhang
Corresponding Author
Guoqing Feng
Available Online July 2015.
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/).

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Volume Title
Proceedings of the First International Conference on Information Sciences, Machinery, Materials and Energy
Series
Advances in Intelligent Systems Research
Publication Date
July 2015
ISBN
978-94-62520-67-7
ISSN
1951-6851
DOI
10.2991/icismme-15.2015.349How to use a DOI?
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  -