浅水、有限水深、深水中超临界航速船舶的水压场计算方法和应用（英文）-豆柴文库

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浅水、有限水深、深水中超临界航速船舶的水压场计算方法和应用（英文）
Title:CalculationMethodandApplicationofhydrodynamicpressurefieldofSupercritical-SpeedVesselsinShallowWater,LimitedWaterDepth,andDeepWater
Abstract:
Thispaperfocusesonthecalculationmethodandapplicationofthehydrodynamicpressurefieldforsupercritical-speedvesselsinvaryingwaterdepthconditions.Furthermore,itdiscussestheimportanceofunderstandingandanalyzingthewaterpressuredistributiononthehullandhowitinfluencesthevessel'sperformanceandsafety.Thestudyprovidesanoverviewofthecalculationmethodologiesemployedfordifferentwaterdepthscenarios,includingshallowwater,limitedwaterdepth,anddeepwater.
1.Introduction:
Supercritical-speedvessels,characterizedbytheirhighspeedcapabilities,areusedinvariousmarineapplicationssuchasmilitary,passengertransport,andoffshoreoperations.Toensurethesafetyandoptimalperformanceofthesevessels,itiscrucialtounderstandthehydrodynamicpressuredistributionactingontheirhullsindifferentwaterdepthconditions.Thispaperpresentsacomprehensiveanalysisofthewaterpressurefieldcalculationmethodsandtheirapplicationsforsupercritical-speedvessels.
2.HydrodynamicPressureCalculationMethods:
2.1ShallowWater:Inshallowwater,theinteractionbetweenthevessel'shullandtheseabottombecomessignificant,resultinginincreasedhydrodynamicpressure.Thecalculationmethodinshallowwaterinvolvesconsideringtheinfluenceoftheseabottomandwaveboundaryconditions.NumericalmethodssuchasComputationalFluidDynamics(CFD)simulationsandpotentialflowtheoryarecommonlyemployedtodeterminethewaterpressurefieldonthevessel'shull.
2.2LimitedWaterDepth:Limitedwaterdepthreferstoconditionswherethewaterdepthisnotshallowenoughtosignificantlyaffectthevessel'shydrodynamics.Insuchcases,thecalculationmethodisrelativelysimpler,primarilyconsideringthehydrostaticpressuredistributioncausedbytheimmersionofthehullinthewater.
2.3DeepWater:Indeepwater,thewaterpressurefieldcalculationprimarilyfocusesonthehydrostaticpressuredistributionalongwiththewave-induceddynamicpressure.Thecalculationmethodinvolvescons