wӒrtsilӒ ship design

Doc.ID: Revision: Status: © Wärtsilä 23 /

WӒRTSILӒ SHIP DESIGN

COMPANY INTRODUCTION

Andrew Loh

Day Month Year Presentation name / Author 1


NAMES THAT MAKE - Wärtsilä Ship Design


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


Global Presence

Norway

Singapore

Poland

Serbia

USA

Brazil

China

Doc.ID: Revision: Status: 23

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Wärtsilä Ship Design

Wärtsilä Unique Offering



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.


Shipping Markets Served

Offshore Specials Merchant Cruise & Ferry Navy


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Wärtsilä Ship Design Offering


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


/


What Wärtsilä Ship Design Can Deliver



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Design is key to early entry and full lifecycle presence


• 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


Engineering Process


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


Concept Design


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.


Initial Design


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


Basic Design


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


Detail Design


• 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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Some References



Wärtsilä Ship Design – some examples

Anchor Handling Supply Vessels



Platform Supply Vessels



Offshore Construction Vessels

18


Colombo AHTS - Hulls 235 to 238

• Engines

• Gearboxes

• CP Propellers

• Tunnel Thrusters

• Nozzles



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



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


Doc.ID: Revision: Status: © Wärtsilä 23 / © Wärtsilä

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


Andrew Loh

+65 6562 1138

[email protected]

www.wartsila.com

Thank you.


wӒrtsilӒ ship design

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