V. A. Korshunov, R. Mudrik, Dmitry A Ponomarev, Alexander A Rodionov, D. V. Nikushchenko, K. Kornishin, Yaroslav Efimov, A. Chernov, I. Svistunov
{"title":"Oscillations During Iceberg Towing","authors":"V. A. Korshunov, R. Mudrik, Dmitry A Ponomarev, Alexander A Rodionov, D. V. Nikushchenko, K. Kornishin, Yaroslav Efimov, A. Chernov, I. Svistunov","doi":"10.17736/ijope.2022.jc853","DOIUrl":null,"url":null,"abstract":"This paper describes a mathematical model of iceberg towing that considers an iceberg’s shape in an explicit form. The developed model allows for the analysis of oscillations appearing in towing systems in both stationary and dynamic modes. The proposed numerical model can be used to assess the nonlinear dynamics of the “vessel-rope-iceberg” system. An understanding of the peak values in the tow force should help to increase iceberg towing efficiency and ensure the safety of operations as a result of reduced iceberg roll and rope slide-off.","PeriodicalId":50302,"journal":{"name":"International Journal of Offshore and Polar Engineering","volume":null,"pages":null},"PeriodicalIF":0.9000,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Offshore and Polar Engineering","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.17736/ijope.2022.jc853","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, CIVIL","Score":null,"Total":0}
引用次数: 1
Abstract
This paper describes a mathematical model of iceberg towing that considers an iceberg’s shape in an explicit form. The developed model allows for the analysis of oscillations appearing in towing systems in both stationary and dynamic modes. The proposed numerical model can be used to assess the nonlinear dynamics of the “vessel-rope-iceberg” system. An understanding of the peak values in the tow force should help to increase iceberg towing efficiency and ensure the safety of operations as a result of reduced iceberg roll and rope slide-off.
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The primary aim of the IJOPE is to serve engineers and researchers worldwide by disseminating technical information of permanent interest in the fields of offshore, ocean, polar energy/resources and materials engineering. The IJOPE is the principal periodical of The International Society of Offshore and Polar Engineers (ISOPE), which is very active in the dissemination of technical information and organization of symposia and conferences in these fields throughout the world.
Theoretical, experimental and engineering research papers are welcome. Brief reports of research results or outstanding engineering achievements of likely interest to readers will be published in the Technical Notes format.
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