Family Ship Project

Juncheng Wang

EMSHIP

09/22/2011

CONFIDENTIAL AND PROPRIETARYAny use of this material without specific permission of author is strictly prohibited

Marco Polo

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Agenda

▪ Concept Introduction

▪ Drawing Display

▪ Structure parameters

▪ Propulsion

▪ Conclusion

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Concept IntroductionDesign Requirements:

Max Load 2 Persons with their luggage

Speed 25km/day

Max Weight 200kg

Less required power – Catamaran

Environment friendly product – Human-driven

Comfort – Human factor consideration

Humane Design – shelter & middle flat

Concept proposed

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Agenda

▪ Concept Introduction

▪ Drawing Display

▪ Structure parameters

▪ Propulsion

▪ Conclusion

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Drawing Display

Software used: Maxsurf

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Drawing Display

Software used: Solidworks

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Drawing Display

Software used: Solidworks

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Drawing Display

Software used: Solidworks

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Drawing Display

Software used: Solidworks

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Drawing Display

Software used: Solidworks

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Drawing Display

Software used: Solidworks

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Agenda

▪ Concept Introduction

▪ Drawing Display

▪ Structure parameters

▪ Propulsion

▪ Conclusion

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Structure parameters

Dimensions

Length Overall: 2200mm

Beam: 500mm

Max Depth:  600mm

Bottom Thickness: 6mm

Side Thickness:  6mm

Weight (Boat Only)

Weight (Hull): 99.7kg

Weight (Other parts including appendages) 15kg

Other Items

Material: Carbon fiber composites

Max Adults:  2

Buoyancy: Basic Flotation

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Structure parametersMeasurement Value UnitDisplacementVolumeDraft to BaselineImmersed depthLwlBeam wlWSAMax cross sect areaWaterplane areaCpCbCmCwpLCB from aft perp. (+ve fwd) mLCF from aft perp. (+ve fwd) mLCB from aft perp. (+ve fwd) % LwlLCF from aft perp. (+ve fwd) % LwlKBKGBMtBMlGMtGMlKMtKMl

317.1790.3170.360.362.0841.5932.9270.2571.4880.5930.4290.7470.7231.1721.11256.25653.370.2330.3391.4921.0721.3860.9661.7251.305

kgm3

mmmmm2

m2

m2

mm%%mmmmmmmmtonne/cmtonne.mkg.m50 stations

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Agenda

▪ Concept Introduction

▪ Drawing Display

▪ Structure parameters

▪ Propulsion

▪ Conclusion

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Propulsion

Crankshaft driven by feet

Paddle wheel driven by crankshaft

Human factor for comfort design

Positioning of crankshafts & chairs

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Agenda

▪ Concept Introduction

▪ Drawing Display

▪ Structure parameters

▪ Propulsion

▪ Conclusion

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Conclusion

Catamaran with higher stability

Light, short and easy to be carried by car

Low speed easy to achieve

Low Point of Gravity: 150mm upper DWL

Precise analysis and improvement will be compensated later

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Thank you for your attention