MUN Green Ship Design Classification
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Transcript of MUN Green Ship Design Classification
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Shipdesignclassificationforwindandsolarenergycapture
LucRollandFacultyofEngineeringMemorialUniversityofNewfoundlandStJohns,Newfoundland,Canada
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Outline
1. INTRODUCTION
2. SHIPHULLCLASSIFICATION
3. SHIPMASTSCLASSIFICATION
4. SUNENERGYCAPTURE
5. WINDENERGYCAPTURE
6. ENERGYEXPLOITATION
7. APPLICATIONEXAMPLE
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Introduction
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Introduction
Worldtransport:
reliesprincipallyonpetroleumthatsupplies95%ofthetotalenergyInternationalfreight:
dominatedbyoceanshipping.
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Observation: economicgrowthfuelstransportdemand.
Transport:
emissionshaveincreasedatafasterratethananyotherenergysector.
activitywillcontinuetoincreaseinthefuture
Introduction
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Container ship generations
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Concerns: Fuelsupplycostincreases Fuelresourcedepletion Pollution Climatechange
TheUSNavyhasestimatedthatchangingtofuelcelltechnologycouldsavemorethan$1millionpershipperyear.
Introduction
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Introduction
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Unlimitedsourceofrenewableenergy: Sunradiation Wind Wave Geothermal Hydropower
Everyday,thesunsendstoEarthenoughenergytopoweralltheWorld'senergyneeds.
Introduction
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History Sailships
Introduction
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Breakthroughs Sailships Solarships Fuelcellships
Introduction
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Breakthroughs Sailships Solarships Fuelcellships
Introduction
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Thefuelcellmotorsystem
Introduction
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Observations: Directuseofsolarpanelsorwindmills
Variabilityissues Requiresstoragetechniques
Batteries Limitedlifespan Energystoragedegradationovertime Limitedcharging Chargingintricaciess
Introduction
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DEFAshipclassisagroupofshipsofasimilardesign.
Traditionalclassification:
relatedtoonespecificshipdesignbeingrepeated.
Adventofnovelshipdesigns
withrenewableandcleanenergysystems
Largenumberofconfigurationsvariants
Need:forthefirststepofthedesignprocess
Classificationtoincludealltopologiesresultingfromthisoriginaldesignprocess.
Introduction
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ShipHullClassification
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ShipHullClassification
Thehullspecificationsetis{Nh,Ch,Bh}.
1Thenumberofhulls
(1,2,3,4,5)
2Thehullconfiguration
(identical,different,pairs)
3Thehullbottomformat
(flat,V,doubleV)
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ShipMastsClassification
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ShipMastsClassification
Themastspecificationsetis{Nm,Am,Lm}.
1TheNumberofMasts
(0,1,2,...)
2Mastaxisalignment
(Vertical,horizontal)
3Mastlocation
(centerline,starboard,port,bothsides)
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SunEnergyCapture
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SunEnergyCapture
Thesolarenergycapturespecificationsetis
{Nsol,Psol,Ssol,Rsol,Csol,Fsol,Esol,Msol}.
1. Solarpanelnumbers
2. Solarpanelprinciple
3. Solarpanelsurface
4. Solarpanelposition
5.Panelconfiguration
6. Solarpanelformat
7. Solarpanelenhancers
8. Solarpanelmechanismoptions
9. Solarpanelvariety
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WindEnergyCapture
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WindEnergyCapture
Thewindenergycapturespecificationsetis
{Nwin,Pwin,Swin,Rwin,Cwin,Fwin,Ewin,Mwin}.
1.Windcapturedevicenumbers
2.Windcaptureprinciple
3.Windcapturesurface
4.Windcaptureaxisofoperation
5.Windcapturedevicerepetition
6.Windcaptureproperty
7.Windcapturevariety
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EnergyExploitation
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EnergyExploitation
Theenergystoragespecificationsetis{Nsto,Psto,Lsto}.
1. Storageunitnumbers
2.Storageunittypes
3.Storageunitlocation
4.Storageunitsvariety
Example:Hydrogenstorageinthechimney,batteriesalongthecenterlineandcompressedaironportside
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Thepropulsionmotorsetis{Npro,Ppro,Lpro}.
1.Propulsionmotornumbers
2.Propulsionmotortypes
3.Propulsionmotorlocation
4.Propulsionmotorvariety
Example:twoelectricalmotorslocatedonbothsides
EnergyExploitation
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Theenergyconversionsetis{Nconv,Pconv,Lconv}.
1.Conversionsystemnumbers
2.Conversionsystemtypes
3.Conversionsystemlocation
4.Conversionsystemvariety
Example:onefuelcellunitlocatedonthestarboardsideandonedieselgeneratorontheportside
EnergyExploitation
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Example
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Example
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Conclusion
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Conclusion
Acompletetopologicalclassificationforthedesignofrenewableandcleanenergyships.
Thefirststepofthepreliminaryshipdesignprocess.
Theintegrationof:
a)solarenergycapturesystems
b)windenergycollectionequipment
c)energystorageunits
d)propulsionpowerplants.
e)shiphulls
f) shipmasts
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