Cargando…
Dynamic analysis of towed cable with variable length during turning maneuvers
The configuration of marine towing cable changes significantly during the turning process, with the rotating procedure with fixed cable length being the most frequent. To overcome these challenges, the configuration and dynamic properties of the marine towing cable must be addressed. However, under...
Autores principales: | , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9981881/ https://www.ncbi.nlm.nih.gov/pubmed/36864214 http://dx.doi.org/10.1038/s41598-023-30731-8 |
_version_ | 1784900201932128256 |
---|---|
author | Zhang, Dapeng Zhao, Bowen Zhu, Keqiang Jiang, Haoyu |
author_facet | Zhang, Dapeng Zhao, Bowen Zhu, Keqiang Jiang, Haoyu |
author_sort | Zhang, Dapeng |
collection | PubMed |
description | The configuration of marine towing cable changes significantly during the turning process, with the rotating procedure with fixed cable length being the most frequent. To overcome these challenges, the configuration and dynamic properties of the marine towing cable must be addressed. However, under some particular operating situations, the tugboat must release the marine towed cable during rotation, resulting in a constant change in the length of the marine cable. In view of this, the towed cable is discretized into a lumped mass model based on the lumped mass method, and the dynamic analysis model of the rotation process of towed cable with variable length under different release speeds and different depths is established. This is done with reference to the specific parameters of a towed system, combined with the specific sea conditions of a particular sea area. Time-domain coupling analysis is used to determine the dynamic changes in configuration and stress of marine towing cable at various release speeds and depths. The results of the calculations have some guiding relevance for a certain engineering practice. |
format | Online Article Text |
id | pubmed-9981881 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-99818812023-03-04 Dynamic analysis of towed cable with variable length during turning maneuvers Zhang, Dapeng Zhao, Bowen Zhu, Keqiang Jiang, Haoyu Sci Rep Article The configuration of marine towing cable changes significantly during the turning process, with the rotating procedure with fixed cable length being the most frequent. To overcome these challenges, the configuration and dynamic properties of the marine towing cable must be addressed. However, under some particular operating situations, the tugboat must release the marine towed cable during rotation, resulting in a constant change in the length of the marine cable. In view of this, the towed cable is discretized into a lumped mass model based on the lumped mass method, and the dynamic analysis model of the rotation process of towed cable with variable length under different release speeds and different depths is established. This is done with reference to the specific parameters of a towed system, combined with the specific sea conditions of a particular sea area. Time-domain coupling analysis is used to determine the dynamic changes in configuration and stress of marine towing cable at various release speeds and depths. The results of the calculations have some guiding relevance for a certain engineering practice. Nature Publishing Group UK 2023-03-02 /pmc/articles/PMC9981881/ /pubmed/36864214 http://dx.doi.org/10.1038/s41598-023-30731-8 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Zhang, Dapeng Zhao, Bowen Zhu, Keqiang Jiang, Haoyu Dynamic analysis of towed cable with variable length during turning maneuvers |
title | Dynamic analysis of towed cable with variable length during turning maneuvers |
title_full | Dynamic analysis of towed cable with variable length during turning maneuvers |
title_fullStr | Dynamic analysis of towed cable with variable length during turning maneuvers |
title_full_unstemmed | Dynamic analysis of towed cable with variable length during turning maneuvers |
title_short | Dynamic analysis of towed cable with variable length during turning maneuvers |
title_sort | dynamic analysis of towed cable with variable length during turning maneuvers |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9981881/ https://www.ncbi.nlm.nih.gov/pubmed/36864214 http://dx.doi.org/10.1038/s41598-023-30731-8 |
work_keys_str_mv | AT zhangdapeng dynamicanalysisoftowedcablewithvariablelengthduringturningmaneuvers AT zhaobowen dynamicanalysisoftowedcablewithvariablelengthduringturningmaneuvers AT zhukeqiang dynamicanalysisoftowedcablewithvariablelengthduringturningmaneuvers AT jianghaoyu dynamicanalysisoftowedcablewithvariablelengthduringturningmaneuvers |