Pub Date : 2023-03-01DOI: 10.17736/ijope.2023.ik11
E. S. Egorova, Y. Mironov
{"title":"Assessment of the Seasonal and Multiyear Variability in the Sea Ice Volume Export via the Fram Strait","authors":"E. S. Egorova, Y. Mironov","doi":"10.17736/ijope.2023.ik11","DOIUrl":"https://doi.org/10.17736/ijope.2023.ik11","url":null,"abstract":"","PeriodicalId":50302,"journal":{"name":"International Journal of Offshore and Polar Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48271369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-01DOI: 10.17736/ijope.2023.jc871
R. Selker, J. Brugmans, Ping Liu, C. Sicilia
{"title":"Into the Deep—A Fundamental Improvement of the Analytical Formulation for Predicting Collapse of Thick-walled Pipelines","authors":"R. Selker, J. Brugmans, Ping Liu, C. Sicilia","doi":"10.17736/ijope.2023.jc871","DOIUrl":"https://doi.org/10.17736/ijope.2023.jc871","url":null,"abstract":"","PeriodicalId":50302,"journal":{"name":"International Journal of Offshore and Polar Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41674366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-01DOI: 10.17736/ijope.2023.sh32
Yuefeng Chu, Kai Wang, Shuo Huang
{"title":"Design and Modeling of a Constant Tension Mooring System for a 5 MW Semisubmersible Wind Turbine","authors":"Yuefeng Chu, Kai Wang, Shuo Huang","doi":"10.17736/ijope.2023.sh32","DOIUrl":"https://doi.org/10.17736/ijope.2023.sh32","url":null,"abstract":"","PeriodicalId":50302,"journal":{"name":"International Journal of Offshore and Polar Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41581606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-01DOI: 10.17736/ijope.2023.jc882
R. Glienke, M. Schwarz, C. Johnston, Melanie Hagemann, M. Seidel
{"title":"Update on the Fatigue Strength of Large-size Bolt-assemblies in Steel Constructions","authors":"R. Glienke, M. Schwarz, C. Johnston, Melanie Hagemann, M. Seidel","doi":"10.17736/ijope.2023.jc882","DOIUrl":"https://doi.org/10.17736/ijope.2023.jc882","url":null,"abstract":"","PeriodicalId":50302,"journal":{"name":"International Journal of Offshore and Polar Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48476640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Inline Force of Seabed Blocks Under Waves","authors":"Zhanjie Chen, Yunfei Teng, Jiacheng Wang, Bin Wang, Liang Cheng, Guoqiang Tang","doi":"10.17736/ijope.2023.ak51","DOIUrl":"https://doi.org/10.17736/ijope.2023.ak51","url":null,"abstract":"","PeriodicalId":50302,"journal":{"name":"International Journal of Offshore and Polar Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44319440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-01DOI: 10.17736/ijope.2022.hc29
JangRyong Shin
{"title":"Solution for Water Waves with a Shear Current and Vorticity Over a Flat Bed","authors":"JangRyong Shin","doi":"10.17736/ijope.2022.hc29","DOIUrl":"https://doi.org/10.17736/ijope.2022.hc29","url":null,"abstract":"","PeriodicalId":50302,"journal":{"name":"International Journal of Offshore and Polar Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46331153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-01DOI: 10.17736/ijope.2022.jc876
Xiao Lang, Da Wu, Wengang Mao
This paper proposes a machine learning–based ship speed over a ground prediction model, driven by the eXtreme Gradient Boosting (XGBoost) algorithm. The data set is acquired from a world-sailing chemical tanker with five years of full-scale measurements. The model is trained using encountered metocean environments and ship operation profiles in two scenarios: through propeller revolutions per minute (RPM) or propulsion power. This model is further combined with the particle swarm optimization algorithm to integrate a sailing time control method. It optimizes constant RPM or power operation strategy to meet the requirements of a fixed estimated time of arrival.
{"title":"A Machine Learning Ship’s Speed Over Ground Prediction Model and Sailing Time Control Strategy","authors":"Xiao Lang, Da Wu, Wengang Mao","doi":"10.17736/ijope.2022.jc876","DOIUrl":"https://doi.org/10.17736/ijope.2022.jc876","url":null,"abstract":"This paper proposes a machine learning–based ship speed over a ground prediction model, driven by the eXtreme Gradient Boosting (XGBoost) algorithm. The data set is acquired from a world-sailing chemical tanker with five years of full-scale measurements. The model is trained using encountered metocean environments and ship operation profiles in two scenarios: through propeller revolutions per minute (RPM) or propulsion power. This model is further combined with the particle swarm optimization algorithm to integrate a sailing time control method. It optimizes constant RPM or power operation strategy to meet the requirements of a fixed estimated time of arrival.","PeriodicalId":50302,"journal":{"name":"International Journal of Offshore and Polar Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44263266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-01DOI: 10.17736/ijope.2022.jc875
Xizhao Wang, X. Gu, Jun Ding, Nan Zhao, Qi-bin Wang, Jun Yu, Yuchao Chen, Zheng-wei Zhang, Zi-qiang Li
{"title":"Time-variant Reliability under Corrosion-caused Strength Degradation for Floating Structures in the South China Se","authors":"Xizhao Wang, X. Gu, Jun Ding, Nan Zhao, Qi-bin Wang, Jun Yu, Yuchao Chen, Zheng-wei Zhang, Zi-qiang Li","doi":"10.17736/ijope.2022.jc875","DOIUrl":"https://doi.org/10.17736/ijope.2022.jc875","url":null,"abstract":"","PeriodicalId":50302,"journal":{"name":"International Journal of Offshore and Polar Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46399697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-01DOI: 10.17736/ijope.2022.pf23
Jeoungkyu Lee, Yangjun Ahn, Yonghwan Kim, Jun-Oh Jung
{"title":"Sloshing Phenomenon Occurring in the Foremost Two Tanks of LNG Carrier","authors":"Jeoungkyu Lee, Yangjun Ahn, Yonghwan Kim, Jun-Oh Jung","doi":"10.17736/ijope.2022.pf23","DOIUrl":"https://doi.org/10.17736/ijope.2022.pf23","url":null,"abstract":"","PeriodicalId":50302,"journal":{"name":"International Journal of Offshore and Polar Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43485680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-01DOI: 10.17736/ijope.2022.jc877
R. Deng, Hong-Guan Lyu, P. Sun, Xiao-Ting Huang, Tie-cheng Wu
{"title":"Numerical Study of Three-Dimensional Water Entry Problems of Complex Structures Using Particle Method","authors":"R. Deng, Hong-Guan Lyu, P. Sun, Xiao-Ting Huang, Tie-cheng Wu","doi":"10.17736/ijope.2022.jc877","DOIUrl":"https://doi.org/10.17736/ijope.2022.jc877","url":null,"abstract":"","PeriodicalId":50302,"journal":{"name":"International Journal of Offshore and Polar Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43370150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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