INTEGRATED ADVANCED SHIP DESIGN OF MASTER...Design for Pleasure Yachts YACHT DESIGN University of...

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European Master Course in INTEGRATED ADVANCED SHIP DESIGNUniversity of Genova Presentation of the third semester YACHT DESIGN (La Spezia Campus) UNIVERSITY of GENOVA Genova – Faculty of Engineering Naval Architecture and Ship Construction Genova – Faculty of Architecture Industrial Design for Pleasure Yachts La Spezia Faculty of Engineering –Faculty of Architecture Pleasure Yacht Design University of Genoa Faculty of Engineering

Transcript of INTEGRATED ADVANCED SHIP DESIGN OF MASTER...Design for Pleasure Yachts YACHT DESIGN University of...

Page 1: INTEGRATED ADVANCED SHIP DESIGN OF MASTER...Design for Pleasure Yachts YACHT DESIGN University of Genova – La Spezia MOTOR YACHTS DESIGN-Prof. MARCO FERRANDO a) HYDRODYNAMICS Fast

European Master Course in “INTEGRATED ADVANCED SHIP DESIGN”

University of GenovaPresentation of the third semester

YACHT DESIGN (La Spezia Campus)

UNIVERSITY of GENOVA

Genova – Faculty of EngineeringNaval Architecture and Ship Construction

Genova – Faculty of ArchitectureIndustrial Design for Pleasure Yachts

La Spezia Faculty of Engineering –Faculty of Architecture Pleasure Yacht Design

University of Genoa Faculty of Engineering

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UNIVERSITY of GENOVA

La Spezia CampusGenova head offices

CITY of LA SPEZIA

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Naval Architecture and Ship Construction

Yacht Design

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Design for Pleasure Yachts

YACHT DESIGN

University of Genova – La Spezia

MOTOR YACHTS DESIGN - Prof. MARCO FERRANDOa) HYDRODYNAMICSFast displacement hull forms (NPL, SSPA etc.), Planning hull forms: concepts and

methods for power estimation (Savitsky theory), Rudder design for fast vessels, Propellers for fast craft: non cavitating, cavitating and surface piercing propellers, Arneson and LDU propulsive systems.

b) MATERIALS AND STRUCTURE LAY OUT• Materials: Woods for ship construction and construction methods, Aluminum

light alloys for ship construction, Composite materials characteristics, Sandwich materials, Methods of ship construction by composite materials.

• Structure lay out: Structure typology for wood, aluminum and composite hullc) RULES AND REGULATIONSClassification Societies Rules for motor yachts, MCA, Rules on maneuverability,

Bulkheads subdivision, Motor Yacht’s structure scantling main aspects.

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YACHT DESIGN

University of Genova – La Spezia

SAILING YACHT DESIGN - Prof. Edward CANEPAa) FUNDAMENTALS OF AERODYNAMICS AND HYDRODYNAMICS OF SAILING BOATSAerodynamics: Lifting theory for thin profiles, Determination of sail coefficients,

Laboratory tests, Numerical methods.Hydrodynamics: Hull forms for sailing yachts, methods of power prediction for sailing

yachts hulls, Systematic series for sailing yachts hulls (Gerritsma), Equilibrium of aero and hydrodynamic forces applied to sails and hull, Keel effect on sailing boat equilibrium, Keel design, VPP methods.

b) HULL STRUCTURES• Materials: Wooden boat, Light Alloy hulls, Single skin composite boats, Modern

sandwich technologies for yacht construction (vacuum, SCRIMP, infusion)• Structure lay out: Structure typology for wood, aluminium and composite hullc) MAST AND RIGGINGDefinitions and nomenclature, Mast and rigging arrangement, Materials selection

criteria and production methods, Loadings and methods of assessment,, Structural responses and methods.

d) RULES AND REGULATIONS• Classification Societies Rules for sailing yachts, Germanischer Lloyd and Bureau

Veritas Rules for hull, mast and rigging, appendages.

INTERNSHIPS AND THESIS PROPOSAL

PERINI NAVI Shipyards

Viareggio (Lucca)

One position is available for internship at Viareggio shipyards starting from july 16th 2012

The following two thesis are proposed:

• 1st Title - Thermal analysis of light alloy hulls under severe temperature gradients.•2nd Title - Propeller design for a new large sailing yacht (to be defined in detail).

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INTERNSHIPS AND THESIS PROPOSAL

BENETTI Shipyards

Livorno

One position is available for internship at Livorno shipyards starting from july 16th 2012

Two thesis have been agreed upon:

•1st Title - FEM analysis of a 60m superyacht with particular attention to large opening effects.•2nd Title - FEM analysis of a 60m superyacht with particular attention to the dynamic behaviour.

INTERNSHIPS AND THESIS PROPOSAL

AZIMUT Shipyards

Viareggio (Lucca) /Varazze (Savona)

Three thesis are proposed:

•Use of CFD techniques to improve the energetic efficiency of a hull form

One position is available for internship at Viareggio shipyards or Varazze technical offices, starting from july 16th 2012

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INTERNSHIPS AND THESIS PROPOSAL

Registro Italiano Navale

La Spezia and Genova offices

Two thesis are proposed:

• 1st Title - Preliminar investigation on sailing yacht structural problems in view of a new set of Rules.•2nd Title - Mechanical behaviour of composite materials in infusion techniques and relative implications in present rules.

One position is available for internship at La Spezia or Genova offices, starting from july 16th 2012

INTERNSHIPS AND THESIS PROPOSAL

Lloyd’s Register

Viareggio (Lucca)

Two thesis are proposed:

• 1st Title - Structural and fire implications in glass surfaces onboard superyachts•2nd Title - Helicopter platform on superyachts: rules and regulations developments

One position is available for internship at Viareggio offices, starting from july 16th 2012

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INTERNSHIPS AND THESIS PROPOSAL

INTERMARINE Shipyards

La Spezia

One position is available for internship at La Spezia shipyards starting from july 16th 2012

The thesis title is to be defined according to the interests and necessities of the shipyard.

THESIS PROPOSAL

University of Genova

La Spezia Campus

One thesis is proposed:

• Seakeeping methodologies for the determination of super yacht design loads

A internship will be agreed with a shipyard in the proximity of La Spezia

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UNIVERSITY of GENOVA and SHIPYARDS

La Spezia Campus

IntermarineShipyard

Perini and AZIMUT Shipyards

BENETTI Shipyard

Structural Analysis of Metal and GRP Yachts

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CFD Analysis of Motor and Sailing Yachts

A previous experience on the following softwares is useful:

• MICROSTATION

• RHINOCEROS

• NASTRAN (PATRAN)

• ANSYS

• STARCCD

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Maestro complete numerical model

Longitudinal stress distribution

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0.20.3

0.40.5

0.58520.71670.80.9

1.01361.21.4

1.61.8

0 deg 30 deg 60 deg 90 deg120 deg150 deg180 deg0.0E+005.0E+031.0E+041.5E+042.0E+042.5E+043.0E+043.5E+044.0E+044.5E+045.0E+04

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0 deg 30 deg 60 deg 90 deg120 deg150 deg180 deg0.00E+005.00E+031.00E+041.50E+042.00E+042.50E+043.00E+043.50E+044.00E+04

4.50E+04

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Advanced Vessel Design

Structure layout of Aliswath

Aliswath FEM Model

Displacements and Longitudinal stress distribution

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Longitudinal stress distribution

Some phases of the Aliswath construction in Rodriquez shipyards.

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Structural Analysis of an Hydrofoil

Structural Analysis of GRP Motor Yachts

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FE MODEL to EVALUATE STRESSES on COMPOSITE LAMINATES of a 70’ YACHT (ENGINE ROOM AREA)

Structural and Fatigue Analysis of Offshore Platforms