A. Pohilca, M. Baciu, L. Galateanu, C. Mocanu, Dunărea de Jos
{"title":"The influence of distance between the floats of catamaran hull","authors":"A. Pohilca, M. Baciu, L. Galateanu, C. Mocanu, Dunărea de Jos","doi":"10.35219/annugalshipbuilding.2019.42.03","DOIUrl":null,"url":null,"abstract":"This study presents the influence of the distance between the floats of catamaran for ship calm water resistance. As we know, a catamaran is composed by 2 floats, each floats has the own wave systems in calm water. The distance between these floats influence the phenomena that appears due to composition of the wave systems. The low value of the calm water resistance force is provided by the optimum distance of the floats. In this study, will used 3 different distances of the floats for the main speed of the ship. To estimate the ship resistance will be used RANS equations which provide a good fluid flow in turbulent models.","PeriodicalId":33188,"journal":{"name":"Annals of Dunarea de Jos University of Galati Fascicle XI Shipbuilding","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annals of Dunarea de Jos University of Galati Fascicle XI Shipbuilding","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.35219/annugalshipbuilding.2019.42.03","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
This study presents the influence of the distance between the floats of catamaran for ship calm water resistance. As we know, a catamaran is composed by 2 floats, each floats has the own wave systems in calm water. The distance between these floats influence the phenomena that appears due to composition of the wave systems. The low value of the calm water resistance force is provided by the optimum distance of the floats. In this study, will used 3 different distances of the floats for the main speed of the ship. To estimate the ship resistance will be used RANS equations which provide a good fluid flow in turbulent models.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
