Presentazione La Valle Mes-Fincantieri bunkering (Ge 27-10 ...
Transcript of 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
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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
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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
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2 VESSELS
Under Construction
Chemical Tankers under construction
25000 dwt – AVIC DINGHENG SHIPYARD
Chemical tanker
25000 dwt
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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
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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
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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.
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…)