试议船舶与海洋工程毕业设计外文翻译毕业设计论文(船舶与海洋工程)

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1、试议船舶与海洋工程毕业设计外文翻译毕业设计论文(船舶与海洋工程)试议船舶与海洋工程毕业设计外文翻译毕业设计论文(船舶与海洋工程)导读：mongsomepredictionmethods,Ikeda’soneisanyshipmotionputerprograms.Usingthemethod,therolldampingofvariousshiphullspingofeachship,detaileddataoftheship·毕业设计（论文）外文翻译题目7500吨干货船技术设计（总体方案及第三部分）专班学业船舶与海洋工程级生指

2、导教师重庆交通大学2014年ASimplePredictionFormulaofRollDampingofConventionalCargoShipsontheBasisoflkeda'sMethodandItsLimitationYukiKaentofMarineSystemEngineering,OsakaPrefectureUniversity,Sakai599-8531’JapanSincetherolldampingofshipshassignificanteffectsofviscosity,itisdiff

3、iculttocalculateittheoretically.Therefore,experimentalresultsorsomepredictionmethodsareusedtogettherolldampingindesignstageofships.Amongsomepredictionmethods,Ikeda’soneisanyshipmotionputerprograms.Usingthemethod,therolldampingofvariousshiphullspingofeachship,detailed

4、dataoftheshipareneededtoinput.Therefore,asimplerpredictionmethodisexpectedinprimarydesignstage.SuchasimplemethodmustbeusefultovalidatetheresultsobtainedbyaputercodetopredictitonthebasisofIkeda，smethod,too.OnthebasisofthepredictedrolldampingbyIkeda’smethodforvarioussh

5、ips,averysimple345678910试议船舶与海洋工程毕业设计外文翻译毕业设计论文(船舶与海洋工程)导读：aveponent,eddyponent,bilgekeelponent.IntroductionIn1970s,stripmethodsforpredictingshipmotionsin5-degreeoffreedomsinethodsarebasedonpotentialfloethod,sourcedistributionmethodandsoon),andcanpredictpitch,hpredic

6、tionformulaoftherolldampingofshipsisdeducedinthepresentpaper.Shiphullformsaresystematicallychangedbychanginglength,beam,draft,mid-shipsectionalcoefficientandprismaticcoefficient.Itisfound,hopleformulacannotbeusedforshipsthathavehighpositionofthecenterofgravity.Amodif

7、iedmethodtoimproveaccuracyforsuchshipsisproposed.Keyping,simplepredictionformula,ethodsforpredictingshipmotionsin5-degreeoffreedomsinethodsarebasedonpotentialfloethod,sourcedistributionmethodandsoon),andcanpredictpitch,heave,sotionsofshipsinotion,hoethodsdonotping.Th

8、erefore,someempiricalformulasorexperimentaldataareusedtopredicttherolldampinginthestripmethods.Toimprovethepredictionofrollmotionsb