New Ferries for Gedser - Rostock. Development of a transport concept GR12. Ferry Conference in Copenhagen 22 nd November 2010

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1 Development of a transport concept Ferry Conference in Copenhagen 22 nd November 2010 Lars Jordt Johannes Johannesson LJ / JOJ 22/

2 The routes of Scandlines LJ / JOJ 22/

3 The route Northern part, Gedser (DK) LJ / JOJ 22/

4 The Challenge - Gedser Harbour LJ / JOJ 22/

5 The route - Southern part, Rostock (DE) LJ / JOJ 22/

6 Shallow LJ / JOJ 22/

7 Shallow water effects Trim increases dramatically Squat effect Big bow and stern wave Wake wash LJ / JOJ 22/

8 Lines development reducing the effects LJ / JOJ 22/

9 Shallow water effects LJ / JOJ 22/

10 Systematic study for reducing fuel CFD analysis and simulation study Longitudinal Centre of buoyancy - variation of the position Prismatic coefficient - variation the midship coefficient Different bow shapes - Straight and Bulbous bow of different types Different aft ship shapes - Wedge Propulsion concepts Traditional two propeller With and without bow rudder Double ender solution Thruster and Propeller Centre propeller with two wing thrusters Manoeuvring simulations with different setups Acceleration simulations with different propulsion concepts LJ / JOJ 22/

11 Shallow water effects LJ / JOJ 22/

12 The model tests Scandlines performed model test with the hull form found at the CFD analysis. Yard adjusted the hullform and repeated all tests. Optimisations done at 18.0 m water depth Bulbos bow : Scandlines bow versus P+S Werften / HSVA bow Variation of wedge angle Thruster angle Power distribution Propulsion tests With and without centre propeller running Deep water Water depth of 14 m Manoeuvring tests (acceleration, crabbing, PMM, etc.) Cavitation tests of propellers including rudder LJ / JOJ 22/

13 The Result of the study CPP at centre with rudder, two wing thrusters and bulbous bow High manoeuvrability Fast and safe manoeuvres - direct acting propellers Short manoeuvring time gives lower speed when crossing Increased weather window Efficient at low speed running with thrusters alone and feathered CPP Efficient at high speed with all 3 propellers running High propulsion efficiencies over the whole range LJ / JOJ 22/

14 Wave formations LJ / JOJ 22/

15 The propulsors Propeller feathered LJ / JOJ 22/

16 Operational profile Gedser Channel Free sailing in Deep Water Channel Sailing time 15 min 23 min 60 min 19.3 kn 22 min Engines running 1 Main Generator 2 Main Generators 2 Main Generators 2 Main Engines 2 Main Generators Diesel Power 1,000 kw 8,000 kw 8,000 kw 7,300 kw 2,000 kw Position Channel Free sailing in Deep Water Channel Rostock Sailing time 21 min 64 min 18.1 kn 20 min 15 min Engines running 2 Main Generators 2 Main Generators 1 Main Engine 2 Main Generators 1 Main Generator Diesel Power 8,000 kw 8,000 kw 3,700 kw 2,000 kw 1,000 kw LJ / JOJ 22/

17 Fuel Oil consumption t / trip Nominal Crossing time LJ / JOJ 22/

18 Side view and profile LJ / JOJ 22/

19 Deck 3 and 5 Cargo Area LJ / JOJ 22/

20 A la Carte Restaurant Centre Cafeteria Café 1 Rear upper deck will hold the A la Carte Restaurant Restaurant will offer finer dining to more quality driven customers Include business lounge 3 Main Cafeteria will serve majority of customers Include play area for kids to support families Most people will enter the deck through this area 5 Self service a la Pret A Manger / Starbucks Offer fresh sandwiches, baguettes, smoothies Sell coffee and tea, muffins 2 Truck drivers lounge will be located in this area 4 Restaurant and Cafeteria will share kitchen facilities 6 Coffee shop or vending machines Shared facilities LJ / JOJ 22/

21 Private event area Retail and gaming area Crew accommodation Buffet style restaurant for use in peak season or private group events No need for waiters Access to open deck Conference room for up to 30 people Truck driver shower facilities Storage of Catering Main retail area of the ship Most passengers will enter through this area Passengers should be guided through the area Provision and shop entrance Information with catering convenience shop and slot machine area 8 9 Crew area contains cabins, mess, dayroom and office 4 officers cabins 13 crew cabins First aid room Server & printer room Wheel house are located this deck to allow passengers to have top view LJ / JOJ 22/

22 Propulsion Concept LJ / JOJ 22/

23 Deck 1 and 2 Engine Room LJ / JOJ 22/

24 New land facilities in Gedser LJ / JOJ 22/

25 New facilities in Rostock Harbour LJ / JOJ 22/

26 The Future New emission rules Prepared for later installation for running on LNG Prepared for later installation of scrubbers Not prepared for ballast water regulations (serving in the Baltic sea) Build for world wide trade IMO 1.5% ECA ECA Baltic IMO ECA N. Sea & Channel IMO 3.5% W/W 1% ECA ECA US/Canada IMO 0.1% ECA, Europe and North America IMO Fuel standard review IMO 0.5% W/W National EU IPPC EU use IMO Guidelines National LS fuel in Californian waters EU EU likely to introduce Emissions Trading? IMO 2013; likely start date for mandatory EEDI on newbuilds LJ / JOJ 22/

27 Thank you Questions? Ferry Conference in Copenhagen at 22 nd November 2010 Lars Jordt and Johannes Johannesson LJ / JOJ 22/