Hull Form Summary - Boat Design Net

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Conical Bow (1)Characteristics:• Bulb shaped a conical section of large size covered by asemi-spherical area, extending forward of the bow contour• Bulb with good hydrodynamic characteristics with asignificant reduction of the profile of the wave generatedby the shipM.Ventura Hull Form 71Conical Bow (2)Production:• Increase of abt. 175% of plates with a double curvature in theforebody by comparison with the elliptical bow• Complex shaped transverse structure• Increase of costo of abt. 21% in relation to the elliptical bowM.Ventura Hull Form 7236
Spoon Type Bow (1)Characteristics:• Bow without bulb• Similar to the elliptical bow bit modified to improve the flow• Bilge radius increasing forward• Softer profile• Transition bottom/bow with elliptical shape of large sizeM.Ventura Hull Form 73Spoon Type Bow (2)Production:• Increase of abt. 142% of plates with double curvature in theforebody by comparison with the elliptical bow• Transverse structure with more complex shape• Increase of the cost of abt. 12.5% in relation to theelliptical bowM.Ventura Hull Form 7437
Page 1 and 2: Hull FormManuel VenturaShip Design
Page 3 and 4: Types of LiftM.Ventura Hull Form 5D
Page 5 and 6: Planning Hulls with Double ChineThe
Page 7: CatamaranTypes of Hull:• Tunnel
Page 10: Evolution of the Pentamaran• Pate
Page 13 and 14: SWEEP Hull (1)• Don Burg invented
Page 15 and 16: Systematic Series (1)• Taylor Ser
Page 17 and 18: Systematic Series (5)• FDS (Forsc
Page 19 and 20: Example: Taylor SeriesidetayloDimen
Page 21 and 22: Example: Taylor Series (1)idetayloD
Page 23 and 24: Midship Section Coefficient (C M )T
Page 25 and 26: Cb ≥ 0.80Length and Extent of Par
Page 27 and 28: Deck Line at Side• The actual lin
Page 29 and 30: Influence of the Propulsion andMane
Page 31 and 32: Stern ShapePropeller ClearanceRound
Page 33 and 34: BowM.Ventura Hull Form 65Knuckles (
Page 35: Elliptical Bow (1)Characteristics:
Page 39 and 40: Direct Development of the Hull Form
Page 41 and 42: Generation of the Deck SurfaceSweep
Page 43 and 44: Thruster Tunnel (2)The intersection
Page 45 and 46: Bibliography (2)• Celniker, Georg
Page 47 and 48: Bibliography (6) Holtrop, J. and Me

Hull Form Summary - Boat Design Net

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