橫尾單殼快船流體動力性能設計.pdf

1、武漢理工大學碩士學位論文橫尾單殼快船流體動力性能設計姓名：KYAWNAINGAYE申請學位級別：碩士專業(yè)：船舶與海洋結構物設計制造指導教師：鄒早建2002.5.1——————W—U—H—A—N—U—N—IV—E—R—S—IT—Y—O—F—T—EC—H—N—O—L—O—GY——M—A—S—TE—RD—EGRE—ETHESIS——A8ST默CTForamonohullfastship，predicationofhydrodynamicDer

2、formancesplaysasignificantroleinitspreliminarydesignphas。Accordingtoshipdesignspiral，firstlyitneedstodeveloptheship1)roDonionandhullform，Andthen，itessentiallyneedstopredictthebasichydrodynamicperformancessuchasresistance

3、andpoweringtseakeepingcharacteristicandmaneuveringperformanceSomeempiricalformulas，whicharederivedfromproblemofminimumtotalresistance，canbeadoptedforselectionofshipproportionormaindimensionDesiredhullformcanbeaccomplishe

4、dbvhetechniqueoflinedistortionfromparentship。Reliablemethodswhichpredict也elesistanceformthepreliminarytoolsforhydrodynamicperformancedesignPresenttime，totalresistanceismainlypredictedbyeitherexperimentalmethodorregressio

5、nanalysisInthiscase，forinermethodcoststoomuch，andlatteroftengetsunreliableresultThus，totalresistanceispredictedbymeansofcomputingwavemakingresistance，frictionalresistanceandformresistancerespectivelyPresentpaperemphasize

6、stlecomputingofwavemakingresistanceandthinshiptheoryisadoptedColnDarisonofresidualresistmacebetweentheoreticalapproachandexperimentalresultsforathstshipisalsopresentedToachievethedesigninformationofseakeepingperformance，