{"title":"A Study on Practical Fabrication Method in Tee Type Full Penetrated Welded Joint under Long Distance Welding Fabricated by the Laser-Arc Hybrid Welding","authors":"T. Uemura, Tomoya Uchimura, K. Gotoh","doi":"10.2534/jjasnaoe.34.197","DOIUrl":"https://doi.org/10.2534/jjasnaoe.34.197","url":null,"abstract":"","PeriodicalId":192323,"journal":{"name":"Journal of the Japan Society of Naval Architects and Ocean Engineers","volume":"258 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122290302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Validation of Filtering Method for Evaluating Ship Performance in Calm Sea Using Onboard Monitoring Data","authors":"N. Sogihara, A. Sakurada, M. Tsujimoto","doi":"10.2534/jjasnaoe.33.25","DOIUrl":"https://doi.org/10.2534/jjasnaoe.33.25","url":null,"abstract":"8) Nevel, D. E.: The Narrow Free Infinite Wedge on an Elastic Foundation, U.S. Army Cold Regions Research and Engineering Laboratory Corps of Engineers, 1961 9) Sandro, E., Sören E., Rüdiger, B. P., Bernt L.: A NUMERICAL MODEL TO INITIATE THE ICEBREAKING PATTERN IN LEVEL ICE, Proceedings of the ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering, OMAE2014-23409, 2014 Validation of Filtering Method for Evaluating Ship Performance in Calm Sea Using Onboard Monitoring Data","PeriodicalId":192323,"journal":{"name":"Journal of the Japan Society of Naval Architects and Ocean Engineers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130285523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Development of the Evaluation Method for Life Cycle Ship Performance","authors":"M. Kuroda, Yoshihiko Sugimoto","doi":"10.2534/jjasnaoe.34.19","DOIUrl":"https://doi.org/10.2534/jjasnaoe.34.19","url":null,"abstract":"","PeriodicalId":192323,"journal":{"name":"Journal of the Japan Society of Naval Architects and Ocean Engineers","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127743436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yuto Miyake, K. Iijima, Akira Tatsumi, M. Fujikubo
{"title":"ひずみセンサー情報と数値モデルによる船体変形と荷重の推定に関する研究","authors":"Yuto Miyake, K. Iijima, Akira Tatsumi, M. Fujikubo","doi":"10.2534/jjasnaoe.37.47","DOIUrl":"https://doi.org/10.2534/jjasnaoe.37.47","url":null,"abstract":"","PeriodicalId":192323,"journal":{"name":"Journal of the Japan Society of Naval Architects and Ocean Engineers","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128061563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"On the Effect of Displacement for Ship Energy Efficiency Index","authors":"Junichi Kudou, Sigma Endo, T. Kano","doi":"10.2534/jjasnaoe.31.163","DOIUrl":"https://doi.org/10.2534/jjasnaoe.31.163","url":null,"abstract":"An index that can mutually evaluate the navigation performance of ships of different sizes will promote an introduction of vessels with excellent navigation efficiency. In this study, the Energy Efficiency of Navigational Indicator (EENI) and the energy efficiency of propulsion indicator (Kn) were introduced to compare the operating performance of coastal vessels with each other. A methodology using the bootstrap was introduced to accurately identify curves of these indicators even with a small sample, because the number of coastal vessels is small. This methodology was applied to the results of sea trials of 16 coastal cement and limestone ships, and the relationship between ship energy efficiency and displacement was clarified.","PeriodicalId":192323,"journal":{"name":"Journal of the Japan Society of Naval Architects and Ocean Engineers","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127349202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Development of a Filtering Method for Evaluation of Performance in a Calm Sea Based on Onboard Monitoring Data","authors":"A. Sakurada, N. Sogihara, M. Tsujimoto","doi":"10.2534/jjasnaoe.31.29","DOIUrl":"https://doi.org/10.2534/jjasnaoe.31.29","url":null,"abstract":"Evaluations of ship performance in actual seas based on onboard monitoring data have been widely conducted recently. Performance in a calm sea is important for estimating performance in actual seas. In order to estimate performance in a calm sea, onboard monitoring data should be filtered by certain items and criteria. This filtering procedure is important and difficult because the data depend on the filtering items and criteria, and the appropriate items and criteria will be different depending on the ambient condition and ship size. To solve this problem, this paper proposes a filtering method called the Resistance Criteria Method (RCM) using the estimated added resistance in actual seas. The method was validated with a tanker (VLCC) and compared with other filtering methods.","PeriodicalId":192323,"journal":{"name":"Journal of the Japan Society of Naval Architects and Ocean Engineers","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123962371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Settling of Riser Cable due to Biofouling and Change of Response Characteristics","authors":"Hideyuki Suzuki, M. Takaoka","doi":"10.2534/jjasnaoe.30.79","DOIUrl":"https://doi.org/10.2534/jjasnaoe.30.79","url":null,"abstract":"","PeriodicalId":192323,"journal":{"name":"Journal of the Japan Society of Naval Architects and Ocean Engineers","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117286555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Study on Evaluation of Motion and Elastic Response of a New Type of FOWTs in Waves Using Multibody Dynamics Analysis","authors":"K. Haneda, T. Chujo, T. Fujiwara","doi":"10.2534/jjasnaoe.36.101","DOIUrl":"https://doi.org/10.2534/jjasnaoe.36.101","url":null,"abstract":"","PeriodicalId":192323,"journal":{"name":"Journal of the Japan Society of Naval Architects and Ocean Engineers","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123597061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Flow Field Analysis around the Forced Oscillating Plate under the Free Surface by Vortex Method — 2D Viscous Fluid Analysis Based on Fundamental Equations Using Velocity and Vorticity as Unknown Quantities —","authors":"Yutaka Okamoto, S. Nagata, Y. Imai, H. Niizato","doi":"10.2534/jjasnaoe.29.25","DOIUrl":"https://doi.org/10.2534/jjasnaoe.29.25","url":null,"abstract":"","PeriodicalId":192323,"journal":{"name":"Journal of the Japan Society of Naval Architects and Ocean Engineers","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128918648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Maneuverability of a Ship with Rudders on Both Sides of Propeller","authors":"H. Yasukawa, R. Okuda, N. Hirata, A. Matsuda","doi":"10.2534/jjasnaoe.33.73","DOIUrl":"https://doi.org/10.2534/jjasnaoe.33.73","url":null,"abstract":"","PeriodicalId":192323,"journal":{"name":"Journal of the Japan Society of Naval Architects and Ocean Engineers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130181000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}