{"title":"航道形状对船舶波浪特性影响的数值研究","authors":"Chun-beom Hong, Y. Doi, Hidemi Mutsuda","doi":"10.2534/JJASNAOE1968.2002.81","DOIUrl":null,"url":null,"abstract":"Ship wave characteristics in a shallow and restricted waterway whose depth and breadth change in longitudinal direction are studied numerically.The Euler and continuity equations are employed for the present study. Boundary fitted and moving grid system is adopted in the numerical simulation. The convection term in the governing equations and the free surface boundary condition are solved by Cubic Interpolated Pseudo particle (CIP) algorithm in order to get high resolution of wave height in far field as well as near field.The present numerical scheme is applied to predict ship waves in shallow and restricted waterway whose depth and breadth vary in longitudinal direction.","PeriodicalId":321056,"journal":{"name":"Journal of the Society of Naval Architects of Japan","volume":"74 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Numerical study on the effect of waterway shape on ship wave characteristics\",\"authors\":\"Chun-beom Hong, Y. Doi, Hidemi Mutsuda\",\"doi\":\"10.2534/JJASNAOE1968.2002.81\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Ship wave characteristics in a shallow and restricted waterway whose depth and breadth change in longitudinal direction are studied numerically.The Euler and continuity equations are employed for the present study. Boundary fitted and moving grid system is adopted in the numerical simulation. The convection term in the governing equations and the free surface boundary condition are solved by Cubic Interpolated Pseudo particle (CIP) algorithm in order to get high resolution of wave height in far field as well as near field.The present numerical scheme is applied to predict ship waves in shallow and restricted waterway whose depth and breadth vary in longitudinal direction.\",\"PeriodicalId\":321056,\"journal\":{\"name\":\"Journal of the Society of Naval Architects of Japan\",\"volume\":\"74 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Society of Naval Architects of Japan\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2534/JJASNAOE1968.2002.81\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Society of Naval Architects of Japan","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2534/JJASNAOE1968.2002.81","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Numerical study on the effect of waterway shape on ship wave characteristics
Ship wave characteristics in a shallow and restricted waterway whose depth and breadth change in longitudinal direction are studied numerically.The Euler and continuity equations are employed for the present study. Boundary fitted and moving grid system is adopted in the numerical simulation. The convection term in the governing equations and the free surface boundary condition are solved by Cubic Interpolated Pseudo particle (CIP) algorithm in order to get high resolution of wave height in far field as well as near field.The present numerical scheme is applied to predict ship waves in shallow and restricted waterway whose depth and breadth vary in longitudinal direction.
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