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ID:33737317
大小:4.03 MB
页数:71页
时间:2019-02-28
《高耐波性舰船型设计分析》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、HarbinEngineeringUniversityMasterDegreeDissertationbasicallyaSAR33withincreaseoflengthto43metersanddisplacementof270tonswiththesal/lemaximumspeedof36knots.France,Italy,SpainandothercountriesintheEuropeanunionhaveanexperienceofconstructingdeep-veeshapedhulllongerthan100metersan
2、dcruisingspeedgreaterthan40knotsandhaveahighcostbenefitsratio.ExpertsbelievethatthistypeofshipsCanreach50knotsofcruisingspeedwithamediumcosteffectivenessratio.Latelyinthe1990,large·scaledevelopmentandapplicationofdeep-Vhullhasmadeanamazingprogress.Italy,France,SpainandJapanhav
3、eproduced1,000tonsofdeep-veehigh—speedferry.SuchasFrance’S1I,000一typesinglecarandpassengerferry,lengthof102m,width15m,draft2.4m,550passengers,148carssetout,thehostof4high—speeddieselengines,power4×5998kW,4setsofwaterjetpropulsiondeviceinstalled,withthemaximumspeedof40kn.Thedee
4、p-veeprincipleCanalsobeappliedtodisplacementmonohullsliketheBritishprojectforastealthfrigate”SeaWraith”,Figure.1.1,theUSnavyprojectDD21”Zumwalt”classdestroyer,Figure.1.2,theGermanMTGprojectofa7000tfrigate,Figure1.3,andthewave-piercingnavypatrolboattheVSV(veryslendervessel)from
5、ParagonMannLtd.,Figure.1.4.[2].Figure1.1UKStealthfrigatestudy“SeaWraith”【2]3Figure1.2DD21”Zumwalt”classdestroyer(www.dd21.goldteam.tom)HarbinEngineeringUniversityMasterDegreeDissertationFigure1.3WavepiercerfrigatestudyMTG[2】Figure1.4VSVParagonMann(www.halmatic.CO.uk)Allresearc
6、hdatapointstousinghullswithveesectionsinsteadofU—sectionstosatisfyseakeepingrequirements,itisonthatfindingthatthetermDeepVeeHullformshavebecomemaininterestofthisstudy.1.3ScopeoftheworkTheobjectiveofthepresentworkistodevelopamethodtogetbetterseakeepingcharacteristicsforadeep-·v
7、eedestroyerhullformandfromthevarioustypesofdeep··veehullform;thedestroyerhavebeenchoosetobeassessedonthistask.Initially,parenthullischosenandassesstheresistance,stabilityandseakeepingcharacteristicsbyMaxsurfsoftwaresavailableinMarineTechnologyDepartment.Fromthat,thevariousvari
8、antshulliscreatedandestimatingtheresistance,stabilityandseake
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