presentazione la valle mes-fincantieri bunkering (ge 27-10

27/10/2014

• GENOVA 27/10/2014

• Tipologie e caratteristiche di navi con propulsione GNL e

ConferenzaGNL 2014

propulsione GNL e relative sistemazioni degli impianti

• M.E.S.

• MARINE ENGINEERING SERVICES

M.E.S. – Marine Engineering Services S.r.l.

�Established on 1986 by Ing Giorgio La Valle

�Specialized in gas carriers, chemical tankers and

bitumen carriers

About 100 ships built with MES design

INTRODUCTION ESTABLISH

MENT

1986

SPECIALIZED

Gas Carriers

ChemicalTankers

BitumenCarriers

Introduction ConferenzaGNL 2014

�About 100 ships built with MES design

�Market: worldwide

�Headquarters: Trieste (Italy)

Carriers

MARKET

Italy

Turkey

Vietnam

China

Korea

Indonesia

Poland

The Netherlands

Finland

Site office

COMPANY PROFILE

SITE OFFICE

ConferenzaGNL 2014

SITE OFFICE

•Turkey

•Vietnam

•Indonesia

•China

•South Korea

•Poland

SITE Office – Up to 18 surveyors

TurkeyVietnam

IndonesiaChina

South KoreaPoland

Activity

ACTIVITY

� DESIGN

� SURVEY DURING SHIP CONSTRUCTION

� CONSULTANCY

ACTIVITY

ConferenzaGNL 2014

ACTIVITY

Design:

•Chemicaltankers

•Gas carriers

•Bitumentankers

•RoRo

•Ferry

•Various

� SPECIALISTIC CALCULATIONS

� LOADING COMPUTER

� OTHERS…

•Various

Survey:

•On-site (up to 18 surveyors at full capacity)

Under Construction

Chemical Tankers under construction

19800 dwt – NINGBO XINLE SHIPYARD (RINA)

Chemical tanker

19800 dwt

ConferenzaGNL 2014

2 VESSELS

Under Construction

Chemical Tankers under construction

25000 dwt – AVIC DINGHENG SHIPYARD

Chemical tanker

25000 dwt

ConferenzaGNL 2014

10 VESSELS

Key points\D

KEY POINTS

�TAILOR MADE DESIGN

�HIGH PERFORMANCES

� speed-power ratio (low fuel consumptions)

� main dimensions optimization (reduce total ship cost)

�QUALITY

KEY POINTS

ConferenzaGNL 2014

KEY POINTS

•TAILOR MADE

DESIGN

•HIGH

PERFORMANCE

•QUALITY

•CONTINUOUS

FEEDBACK

•EXPERIENCE

� Drawings / Documentation

� Support / Assistance

� ISO9001

�CONTINUOUS FEEDBACK

� RINA support/approval over almost our 100 of ships

� Production (Shipyard / Survey activity)

� During ship’s life (Shipowners)

� Assistance for equipment tenders (Shipyard/Shipowner)

�EXPERIENCE� 40 years in ship design

� Survey

� Innovation

Products

PRODUCTS

see the complete REFERENCE LIST

on our web page:

www.mes.it

PRODUCTS

ConferenzaGNL 2014

PRODUCTS

•Gas carriers

•Chemical tankers

•Bitumen carriers

•Ro-Ro

•Ferry

•Various

Gas carriers

GAS CARRIERS

�LPG (-48°C)

�LEG (-104°C)

�LNG (-163°C)

ConferenzaGNL 2014

Gas Carriers

•LPG•LEG•LNG•Dual FuelPropelledShips

�DUAL FUEL PROPELLED SHIPS

�Ro-Ro

�Ro-Pax / Ferry

�Chemical/Product/LPG&LEG

�LNG

�Cruise

DUAL FUEL PROPULSION – PROBLEMS

�BOIL-OFF

�ONBOARD ARRANGEMENT (depending on kind of ships)

�LOW TEMPERATURE DISTRIBUTIONS

LNG

Dual Fuel propulsion

ConferenzaGNL 2014

REQUIREMENTS

•LNG carriage

•Dual Fuelpropulsion

•Profitabilitycomparison

•LNG capacityoptimization

Dual fuel PROBLEMS

�BUNKERING

�LNG SYSTEM LOGISTIC

Dual fuel SOLUTIONS

DUAL FUEL PROPULSION – SOLUTIONS

� BOIL-OFF � SEMIPRESS LNG TANKS 6÷10 bar, up to -163 °C

ADVANTAGE: lng carriage with containment without need of burning boil-off

gas (up to abt. 30 days) � INCREASE OF THE HOLDING TIME

�ONBOARD ARRANGEMENT (depending on kind of ships)

Different selection of tanks: cylindrical/bilobes, single shell/double

LNG

Dual Fuel propulsion

ConferenzaGNL 2014

REQUIREMENTS

•LNG carriage

•Dual Fuelpropulsion

•Profitabilitycomparison

•LNG capacityoptimization

� Different selection of tanks: cylindrical/bilobes, single shell/double

shell

� Chemical/product/LPG&LEG : on deck / cargo area

� Ferry / Cruise : in Engine Room

� RoRo : trailers on deck

�TEMPERATURE DISTRIBUTIONS / HULL STEEL

PROPERTIES SELECTION

�BUNKERING

�LNG SYSTEM LOGISTIC

Dual fuel SOLUTIONS

DUAL FUEL PROPULSION – SOLUTIONS

� BOIL-OFF � SEMIPRESS LNG TANKS 6÷10 bar, up to -163 °C

ADVANTAGE: lng carriage with containment without need of burning boil-off gas

(up to abt. 30 days) � INCREASE OF THE HOLDING TIME

LNG

Dual Fuel propulsion

ConferenzaGNL 2014

REQUIREMENTS

•LNG carriage

•Dual Fuelpropulsion

•Profitabilitycomparison

•LNG capacityoptimization

PRISMATIC TANKS

T=-163°C – Atmospheric press.

SEMIPRESS TANKS

Dual fuel SOLUTIONS

ONBOARD ARRANGEMENT - SELECTION OF TANKS

� Independent CYLINDRICAL tanks (Single wall /

Double wall)

� Independent BILOBE tanks (Single wall)

Arrangement under deck

LNG

Dual Fuel propulsion

ConferenzaGNL 2014

TYPES

•Cylindrical

•Bilobe

•9% Ni steel

Insulation:

•Polyuretane

•Vacuum + perlite/multy layer insulation

� Arrangement under deck

� Arrangement on exposed decks

� Semipressurized

� LNG at 6 ÷ 10 bar, -163 °C

•Semipress

Dual fuel SOLUTIONS

DUAL FUEL PROPULSION – SOLUTIONS

� ONBOARD ARRANGEMENT (depending on kind of ships)

� Chemical/product/LPG&LEG: on deck / cargo area

(CHECK STABILITY!)

LNG

Dual Fuel propulsion

ConferenzaGNL 2014

REQUIREMENTS

•LNG carriage

•Dual Fuelpropulsion

•LNG capacityoptimization

LNG Tanks capacity

0

500

1000

1500

2000

2500

0 1000 2000 3000 4000 5000 6000 7000

LNG navigation range [nm]

Ta

nk

ca

pa

city

[m

3] 0% Port @ LNG

25% Port @ LNG

50% Port @ LNG

75% Port @ LNG

100% Port @ LNG

BILOBE TANKS

Dual fuel SOLUTIONS

DUAL FUEL PROPULSION – SOLUTIONS

� ONBOARD ARRANGEMENT (depending on kind of ships)

� Ferry / Cruise : in dedicated tank room

LNG

Dual Fuel propulsion

ConferenzaGNL 2014

REQUIREMENTS

•LNG carriage

•Dual Fuelpropulsion

•LNG capacityoptimization

Dual fuel SOLUTIONS

DUAL FUEL PROPULSION – SOLUTIONS

� ONBOARD ARRANGEMENT (depending on kind of ships)

� Ferry / Cruise : in dedicated tank room

LNG

Dual Fuel propulsion

ConferenzaGNL 2014

REQUIREMENTS

•LNG carriage

•Dual Fuelpropulsion

•LNG capacityoptimization

Dual fuel SOLUTIONS

DUAL FUEL PROPULSION – SOLUTIONS

� ONBOARD ARRANGEMENT (depending on kind of ships)

� RoRo : trailers on weather deck + docking station

LNG

Dual Fuel propulsion

ConferenzaGNL 2014

REQUIREMENTS

•LNG carriage

•Dual Fuelpropulsion

•LNG capacityoptimization

WARTSILA & FINCANTIERI

CO-OPERATION WITH WARTSILA & FINCANTIERI

Necessity to reduce at minimum possible the B.O.G. and maximixe the holding time

� double wall (vacuum insulation + M.L.I. or Perlite)

� cooling down calculations and FEM process simulations

RO-RO PAX

DUAL FUEL

ConferenzaGNL 2014

SOLUTIONS FOR D.F. PROPULSION

•Double wall tanks

•Insulation:

Vacuum +

M.L.I.

•FEM analysis

Capacity : 2 x 280 m3� cooling down calculations and FEM process simulations

(Transient thermal analysis)

� thermal stress analysis

280 m3

Max Pressure : 10,5 bar

Double wall pipes

Double Wall tank

Tank Connection Space

Annular Ring

Double Wall Pipes Connection

Necessity to reduce at minimum possible the B.O.G. and maximixe the holding time

� double wall (vacuum insulation + M.L.I. or Perlite)

� cooling down calculations and FEM process simulations

DOUBLE WALL TANK

ConferenzaGNL 2014

SOLUTIONS FOR D.F. PROPULSION

•Double wall tanks

•Insulation:

Vacuum +

M.L.I.

•FEM analysis

Tank Connection Space

Outer shell� cooling down calculations and FEM process simulations (Transient thermal analysis)

� thermal stress analysis

Double Wall Pipes Connection

Inner shell

M.L.I. + Vacuum

Cradle

Dual fuel SOLUTIONS

DUAL FUEL PROPULSION – SOLUTIONS

�TEMPERATURE DISTRIBUTIONS ANALYSIS � HULL

STEEL PROPERTIES SELECTION

ANALYSIS TO BE

CARRIED OUT IN

PRELIMINARY

STAGE OF DESIGN!

ConferenzaGNL 2014

TEMPERATURE DISTRIBUTION ANALYSIS

2

1

2

3

4

Dual fuel SOLUTIONS

Double wall pipes

STQ QUEBEC FINCANTIERI

ConferenzaGNL 2014

F.E.M. thermal calculations

Dual fuel SOLUTIONS

DUAL FUEL PROPULSION – SOLUTIONS

� BUNKERING

Application of the OCIMF requirements for LPG/LNG carriers

LNG

Dual Fuel propulsion

ConferenzaGNL 2014

BUNKERING

•Semi-enclosed

•On exposed deck

•Docking station

•Loading arms

•Raised platforms

Dual fuel SOLUTIONS

RO-RO FERRY - FINCANTIERI

BUNKER STATION

• Bunkering by trucks

• Semi-enclosed space

• Mechanical ventilation

OCIMF Regulations

STQ QUEBEC FINCANTIERI

MAIN

CHARACTER.

•Dual fuelPropulsion

•Trasport of passengers

•Trasport of car/trucks

ConferenzaGNL 2014

• OCIMF Regulations

• Gas detection

• Dry Powder

• Airlock

• Hazardous Area

FINCANTIERI

http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-bebacf7c-d60e-47a1-bd9c-fd3a067ca7d4.html

STQ FERRY

ConferenzaGNL 2014

FINCANTIERI

http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-bebacf7c-d60e-47a1-bd9c-fd3a067ca7d4.html

STQ FERRY

ConferenzaGNL 2014

FINCANTIERI

http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-bebacf7c-d60e-47a1-bd9c-fd3a067ca7d4.html

STQ FERRY

ConferenzaGNL 2014

FINCANTIERI

http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-bebacf7c-d60e-47a1-bd9c-fd3a067ca7d4.html

STQ FERRY

ConferenzaGNL 2014

LNG PROCESS

LNG PROCESS

�LNG bunkering system general arrangement

�LNG bunker station venting and hazardouszones

�LNG bunkering station lay-out

�LNG system plot plan

LNG system operation diagrams

LNG SYSTEM

ConferenzaGNL 2014

�LNG system operation diagrams

�LNG vaporizers skid

�Heating water system skid

�Guidelines for LNG piping - scope of supply

�Technical Specification of Main LNG fuel system

Super Green Ship

LNG SYSTEM LOGISTIC

SUPER GREEN SHIP – 40.000 m3 LNG

�MEDIUM SIZE

WORLDWIDE NAVIGATION

Super Green Ship

40,000 m3 LNG

ConferenzaGNL 2014

LNG SYSTEM LOGISTIC

�WORLDWIDE NAVIGATION

�HARBOURS WITH LIMITATIONS (max

dimensions; low draft; etc..)

�USE: Gas distribution door2door

� Terminal on-shore

� FSRU

Super Green Ship

SUPER GREEN SHIP – 40.000 m3 LNG

Super Green Ship

40,000 m3 LNG

ConferenzaGNL 2014

MAIN CHARACTER.

•Bilobe tanks

•9% Nickel

•Insulation: poliurethane

•Onboardregasific. plantunit

•Twin screw / •Twin screw / twin skeg

•Higher safety

•Low draft

•Slow steaming

•Lowconsumption

•Dual Fuel

BUNKERING VESSELS

3000 m3 LNG bunkering vessel for U.S. market

MAIN DIMENSIONS

Lenght overall : abt. 90.0 m

Lenght between perpendiculars : abt. 85.0 m

Breadth : abt. 15.0 m

3000 m3 LNG

Bunkering Vessel

MAIN

CHARACTER.

•LNG (-163°C) at 5 bars

ConferenzaGNL 2014US bunkering vessel

Breadth : abt. 15.0 m

Installed Power : 2700 kW

Service Speed : 14.3 knots

US bunkering vessel

3000 m3 LNG bunkering vessel for U.S. market

3000 m3 LNG

Bunkering Vessel

REFERENCES

•8 sistershipsalready built(3300 cbmLPG)

ConferenzaGNL 2014

CONCLUSION

CONCLUSION

� Gas handling needs specialistic knowledge:� thermodynamics

� safety concepts /Rules

� materials / metallurgy / special welding

� technological limits

� assembly

� Designer to give specialistic assistance to the Client:

CONCLUSION

ConferenzaGNL 2014

� Designer to give specialistic assistance to the Client:� HAZID (design) / HAZOP (operative risks)

� transfer / bunkering

� gas freeing / gassing-up / cooling down

Contacts

THANKS FOR THE ATTENTION

Visit us on the web : www.mes.it

ConferenzaGNL 2014

Visit us on the web : www.mes.it

Follow us on (Marine Engineering Services Srl)

M.E.S. – Marine Engineering Services S.r.l.

info@mes.it

techdep@mes.it

Confidentiality ConferenzaGNL 2014

The images contained in this presentation are confidential and can be used only for the present Conference.

A dedicated presentation will be supplied for any other use (WEB, etc…)