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WӒRTSILӒ SHIP DESIGN
COMPANY INTRODUCTION
Andrew Loh
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NAMES THAT MAKE - Wärtsilä Ship Design
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An independent Ship Design Company providing
vessel designs – Ship Owners
– Shipyards
– Operators
Ship Design Brands
Wärtsilä Ship Design Serbia Wärtsilä Ship Design Norway Wärtsilä Ship Design Sinagpore Wärtsilä Ship Design Poland Wärtsilä Ship Design Shanghai
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Global Presence
Norway
Singapore
Poland
Serbia
USA
Brazil
China
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Wärtsilä Ship Design
Wärtsilä Unique Offering
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Wärtsilä Ship Design Offering
WSD offering consist of designs for the offshore, special vessels and merchant
segment, ranging from initial feasibility studies, owner consultancy and design
verification to complete design solutions and engineering- and new building-
supervision. Furthermore WSD can offer mid-life conversion and modification
services for a full range of vessels.
WSD’s combined portfolio has delivered more than 3000 vessel designs.
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Shipping Markets Served
Offshore Specials Merchant Cruise & Ferry Navy
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Wärtsilä Ship Design Offering
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Operators
Owners
Yards
Ship designers
Offer ship design optimized for Wärtsilä equipment
• ‘Non-commodity’ vessel categories
– offshore, special vessels
– ‘mission-critical’ merchant segments
(e.g., container vessels, tankers,)
• Allow change of equipment provider
Equipment and design also independently from each other
Best-in-class design, detailed engineering and building
support, with total equipment solutions (incl. 3rd party)
Support as equipment provider, more knowledgeable than
before
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Wärtsilä Ship Design
What Wärtsilä Ship Design Can Deliver
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Design is key to early entry and full lifecycle presence
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• Operator sees need(s) for
vessel
• Owner decides to invest in
vessel
• Owner contacts ship designer
to discuss requirements and
specifications to meet
operator needs
• Designer develops concept
design – new / demanding
application may require
several iterations; known
ones may use existing
designs
• Basic and detailed design
follow
• Performance, cost, equipment
and yard choices are
discussed and decided
BUILD OPERATE
Wärtsilä’s envisaged
lifecycle entry point
Wärtsilä’s
historical
lifecycle
entry point
DESIGN
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Engineering Process
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A structured process for innovative
design and efficient ship building
Sea-
keeping
Building
specification
3D
presentation
General
arrangement Hull design
& CFD
Intact
stability
Speed &
power
DP
capability
Lightship
weight Maneuverability
Bollard
pull
Damage
stability
All the engineering process from
concept to production drawing
Concept
Basic
Detail
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Concept Design
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A good ship is typically the optimum balance for a diverse and
often conflicting set of technical and commercial requirements.
WSD assists in finding the best solution and supports in
analyzing the advantages and disadvantages of different options.
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Initial Design
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Drawings (2D and 3D)
• General arrangement
• Hull model
• Tank arrangement modelling
• 3D presentation
Hydrostatic calculations
• Trim and draught
• Intact stability check
• Damage stability check
Hydrodynamic calculations and model tests
• Resistance and propulsion
• Seakeeping
• Station keeping capability (DP)
• CFD hull form optimization
• Bollard pull
Other calculations/ analysis
• Lightship weight
• Electrical load balance
• Structural strength
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Basic Design
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Structural Drawings
• Profile and Plan
• Midship Section
• Shell Expansion
• Main Foundations
Arrangement Drawings
• Machinery arrangement
• Cargo and deck arrangements
• Accommodation Arrangement
Vessel System Diagrams
• Machinery Systems
• Ballast systems
• Cargo handling systems
• Electrical system
Stability
• Inclining test
• Initial and Final
• Intact and Damage
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Detail Design
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• Steel Structure
• Production design
• Production documentation
• NC cutting info
• Piping and Machinery
• Production information
• Isometrics
• Spool drawings
• Coordination Drawings
• Accommodation
• Engine room
• Avoid Collisions
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Wärtsilä Ship Design
Some References
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Wärtsilä Ship Design – some examples
Anchor Handling Supply Vessels
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Wärtsilä Ship Design – some examples
Platform Supply Vessels
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Wärtsilä Ship Design – some examples
Offshore Construction Vessels
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Colombo AHTS - Hulls 235 to 238
• Engines
• Gearboxes
• CP Propellers
• Tunnel Thrusters
• Nozzles
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WSD1000 PSVs – Nam Cheong
• Propulsion
– Azimuth Thrusters
– Tunnel Thrusters
• Power, Power Management & Automation
– Wärtsilä LLC
– Generator
– Switchboards
– Transformers
– Inverter Drives
– Alarm & Automation
• Environmental - SCRs
• Sewage Treatment Plant
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LNG Carriers
• Duel Fuel Engines
• LNG Fuel Management System
• Propulsion and Thrusters
• Cargo Management including Cargo Pumps & Control
• Engine Room Pumps
• Ballast Water Treatment Plant
• Automation and Alarm Monitoring
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WӒRTSILӒ DUAL-FUEL REFERENCES
MERCHANT SPECIALS DF CONVERSION 2 STROKE DF OFFSHORE DF POWER PLANTS
732 ENGINES 61 ENGINES 28 ENGINES 11 ENGINES 132 ENGINES 352 ENGINES
168 LNG carriers
8 Multigas carriers
2 Product tankers
1 Bulk tanker
1 CNG carrier
9 Ferries
6 Tugs
3 ROPAX vessels
1 Navy vessel
1 Icebreaker
1 IWW vessel
1 Guide ship
4 FPSO vessels
2 RORO vessels
1 Chemical tanker
1 Ferry
1 IWW vessel
4 Chemical tankers
4 Container vessels
3 LNG carriers
24 Offshore supply
5 FPSO vessels
4 FSRU vessels
2 Platforms
1 FSO vessel
75 plants
Output 4877 MW
Online since 1997
>1,300 engines >12 million running hours
2015 Corporate presentation 2015 22
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Andrew Loh
+65 6562 1138
www.wartsila.com
Thank you.
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