硬帆辅助推进散货船的稳定性和动力性能综合分析（英文）-豆柴文库

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硬帆辅助推进散货船的稳定性和动力性能综合分析（英文）
Title:ComprehensiveAnalysisoftheStabilityandPropulsionPerformanceofaHardSail-AssistedBulkCarrier
Abstract:
Inrecentyears,therehasbeengrowinginterestinfindingalternativepropulsionsystemsformaritimevesselstoreducerelianceonfossilfuelsandminimizeenvironmentalimpact.Amongthesealternatives,hardsail-assistedpropulsionsystemshaveshownpromisingpotentialforimprovingthestabilityandpropulsionperformanceofbulkcarriers.Thispaperaimstoprovideacomprehensiveanalysisofthestabilityandpropulsionperformanceofahardsail-assistedbulkcarrier,consideringfactorssuchasstability,powerrequirements,andoverallefficiency.
1.Introduction
Theshippingindustryplaysacriticalroleinglobaltrade,butitalsocontributessignificantlytogreenhousegasemissions.Therefore,findingsustainablepropulsionsystemsformaritimevesselshasbecomeapressingconcern.Hardsail-assistedpropulsionsystemsutilizelargerigidsailstocapturewindenergyandaidinshippropulsion.Byharnessingwindpower,thesesystemscanpotentiallyreducefuelconsumptionandemissionswhileenhancingthevessel'sstabilityandperformance.
2.HardSail-AssistedPropulsionSystem
Thissectionprovidesanoverviewofthehardsail-assistedpropulsionsystem,includingthedesignandoperationprinciples.Thefocusisontheintegrationofriggingandsailsonabulkcarrierandtheirpotentialimpactonstabilityandpropulsion.
3.StabilityAnalysis
Thestabilityofashipiscrucialtoensuresafeoperationsatsea.Thissectiondiscussestheeffectofahardsail-assistedpropulsionsystemonthestabilityofabulkcarrier.Emphasisisplacedonevaluatingtheimpactofsailareas,positions,andtheirinteractionwiththeexistingpropulsionandpowersystems.Stabilitycriteriaandcalculationsrelatedtometacentricheight,centerofgravity,andrightingmomentsareconsidered.
4.PropulsionPerformanceAnalysis
Thepropulsionperformanceofavesselwithahardsail-assistedsystemisinfluencedbyvariousfactors.Thissectionexaminestheimpactofthesail-assistedsystemonthevessel'sspeed,powerrequirements,andefficiency.Computationalfluiddynamics(CFD)simulations,alongwithwindtunn