Laivanrakennuksen kilpailutekijät tulevaisuudessa- vanha toimiala, uudet kujeet Jari Anttila, STX Finland

Transcription

1 Laivanrakennuksen kilpailutekijät tulevaisuudessa- vanha toimiala, uudet kujeet Jari Anttila, STX Finland

2 Index New vessels in the horizon How to reduce emissions with design LNG as a fuel CASE: Viking Line NB-1376 How to secure shipbuilding in Finland?

3 New vessels in the horizon What are the drivers? Sustainability, Energy saving & Emission control What are the possible sources of energy? What is feasible? No simple solution to comply with the forthcoming SOx emission limit 2015 What are the means? Flexible power production It is possible that we will see more power plant solutions in cruise ferries Novel propulsion systems LNG and biofuels Other trends Novel life saving equipment Shopping onboard continues Less food preparation onboard

4 How to reduce emissions with design?

5 Sulphur-% SOx - Fuel Oils (emission) Sulphur Content Limits for ALL SHIPS 5 4, GLOBAL limit 4 3, or 2025 based on review by ,5 2 1,5 MARPOL: EU: ECAs EU: MARPOL: California MGO ,5 EU Ports and Inlad 0.1 %: California MDO Greek ports

6 NOx [ g/kwh ] NOx Limits for NEW Marine Engines > 130 kw 20 Engine technologies SCR, LNG, other fuels 18 IMO Tier I <300 rpm IMO Tier II rpm >1200 rpm 14 13,0 14,4 outside ECAs ,8 10,5 8 7, Tier I:45 n -0,2 Tier II:44 n -0,23 Tier III: 9 n -0,2 review for tier III in ECAs IMO Tier III ,4 2,6 2,

7 Emission Control Areas Source:

8 Operating within ECA The optimal compromise regarding Investment and operational costs Space requirements need to be investigated for each case. Only short periods in ECA: MGO -operation with SCR (catalysators)in ECA MGO -operation with EGR (exhaust gas recirculation) in ECA Long periods in ECA: HFO -operation with SCR and scrubbing system (wet/closed/dry) MGO -operation with SCR MGO -operation with EGR Gaseous fuel operation

9 LNG as a fuel Emissions CO2 reduction 25-30% (Green House Gas reduction ~15%) NOx reduction 85% (fulfils IMO Tier III In NOx Emission Control Areas) SOx reduction 100% PM reduction almost 100% No visible smoke 100 % CO2 80 % NOX 60 % SOX 40 % 20 % 0 % HFO machinery (1.5% sulphur) DF machinery with MGO DF machinery with LNG

10 LNG as a fuel Is it viable? No standard for LNG LNG as a fuel is it available? Lack of supply infrastructure Price of LNG is case by case

11 Viking Line Newbuilding Facts and Figures New generation cruise ferry Contract price about 240 MEU abt 2600 man-years employment Delivery 2013 / I Length abt. 218 m Breadth 31,8 m Draught 6,8 m Service speed 22 kn DF-electric powerplant 4x W8L50DF Flag: Finland Capacities GT passengers 880 passenger cabins 200 crew 1275 lane meters for trailers, partly with hoistable car platforms 500 lane meters for cars Class: LRS +100A1 Passenger/Vehicle Ferry, ShipRight SDA, CM,Ice 1AS FS, Movable Decks,+LMC, UMS, IBS, *IWS, PCAC12, PSMR*, GF

12 Design Tools and Methods 1st ship designed by using full 3D engineering database in STX Finland In our current project over 150 designers from 20 different companies work simultaneously with the same 3D model in their own officies All of these companies work within the network environment that is managed by STX Finland

13 3D Engineering Model All parts have 50 separate attributes (e.g. mass, system, manufacturer, treatment...) components (valves, motors, connection box, doors, etc) 6530 components with electrical connection steel parts in hull about cables 112 km pipes, elbows and 4660 pipelines prefabricated outfitting parts (pipes, ac-ducts, modules...) More than 3000 drawings, hours of 3D modelling

14 NOx and SOx [ ton / year ] CO2 [ ton / year ], PM [ kg / year ] HFO Machinery vs. LNG Machinery Annual emissions on Turku-Stockholm route NOx SOx CO2 PM % % % -98 % 0 Diesel Mechanical LNG Electric Machinery Alternative

15 Viking Grace Low Energy Demand NB-1376 Energy Demand 68 % Propulsion Auxiliaries for engines Auxiliaries for ship use AC and ventilation 1 % 1 % 4 % 4 % 15 % 4 % 3 % Lighting Galley Deck machinery Navigation

16 Viking Line Newbuilding - Summary The most environmentally friendly big passenger ship to date GT pax cabins Isabella pcs NB pcs LNG fueled diesel electric power plant with HFOsystems as a backup First big LNG powered ship, will meet all known future emission regulations No marine emissions, extremely low aerial emissions Hydrodynamically optimized to preserve sensitive operation area Installed power Speed max Annual fuel consuption Emissions [kg/paxcruise] kw 21.5 kn tonnes HFO 692 kg/gt NOx 2.2 SOx 0.44 CO2 132 PM KW 23 kn tonnes LNG 350 kg/gt NOx 0.36 SOx 0.00 CO2 81 PM Passenger public spaces on top to maximize archipelago experience

17 How to secure future of shipbuilding in Finland Cruise & Ferry Wind Offshore Special vessels

18 How to secure future of shipbuilding in Finland Diversification to various business areas continues Cruise & Ferries, Special vessels, Arctic, Offshore, Wind Technologically demanding ships are core competence of Finnish maritime cluster and shipyards. State of the art products. Re-structuring of the Finnish yards Cost and capacity cutting to meet realistic market possibilities On short term Financing of current orderbook must be secured together with all stakeholders Entity which makes shipbuilding contracts must be secured in Finland to feed maritime cluster! 23 November 2012