Miten yhdistää opinnäytetyöt ja yrityksen tuotekehitys

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1 100 vuotta ensimmäisestä laivatekniikan diplomityöstä JUHLASEMINAARI, Miten yhdistää opinnäytetyöt ja yrityksen tuotekehitys Kai Levander SeaKey Naval Architecture

2 Kai Levander SVP Naval Architecture Aker Yards Cruise & Ferries Retired 2008 Professor II NTNU Marine Technology Dr.H.C. Helsinki University of Technology 2008 Cruise & Ferries Offshore & Specialized Vessels Helsinki Turk u Rauma Langste n Brattvaa g Aukr a Søvikne s St. Nazaire Lorient Brevik Proma r Tulcea Braila SeaKey Naval Architecture 2

3 Kai Levander DI-tutkinto 1967 Laivasto 1967 Arendalsvarvet Helsingin Telakka Manhattan projekti - Urho luokan jm - Finnjet - T&K Matkustajalaivat tulosikkö - Muutto Turun Telakalle Konkurssi Technology tulosyksikkö Naval Architecture Wärtsilä Marine Masa-Yards Kvaerner Masa-Yards Aker Yards STX Europe SeaKey Naval Architecture 3

4 Opinnäytetyöt ja yrityksen tuotekehitys SeaKey Naval Architecture 4

5 40 years - Six Generations 5400 passengers 3600 passengers 3000 passengers 2000 passengers 1400 passengers 750 passengers 1 st generation 2 nd generation 3 rd generation 4 th generation 5 th generation 6 th generation SeaKey Naval Architecture 5

6 First Cruise Ships Song of Norway, Nordic Prince and Sun Viking, delivered 1970, 1971 and 1972 These ships were also the start of the Royal Caribbean Cruise Line SeaKey Naval Architecture 6

7 Finnish Shipbuilding 1970 SeaKey Naval Architecture 7

8 Robert Stenius 1966 SeaKey Naval Architecture 8

9 Pentti Häkkinen 1972 SeaKey Naval Architecture 9

10 Ilkka Jussila 1976 SeaKey Naval Architecture 10

11 Passenger Ship R&D SeaKey Naval Architecture 11

12 Song of America SeaKey Naval Architecture 12

13 First Oil Crises Wind is Free SeaKey Naval Architecture 13

14 Wind Cruiser 1981 Sails are an attraction saving fuel is an extra bonus SeaKey Naval Architecture 14

15 Mikael Mäkinen 1982 SeaKey Naval Architecture 15

16 Wind Cruiser Sailing Model SeaKey Naval Architecture 16

17 CCL Fantasy-Class SeaKey Naval Architecture 17

18 Helsinki Shipyard SeaKey Naval Architecture 18

19 Phoenix - World City GRT 380 m Length 77.0 m Beam 6200 pax 2400 crew SeaKey Naval Architecture 19

20 FreeBeam Rio 1988 SeaKey Naval Architecture 20

21 Passenger Ship Business Unit to Turku Shipyard 1988 SeaKey Naval Architecture 21

22 Gtandeur of the Seas SeaKey Naval Architecture 22

23 Janne Andersson & Marko Kolu 1995 Kai Levander SeaKey Naval Architecture 23

24 Design & Visualisation Skills Design software 3D - surface modeling - Napa - Napa Steel - Alias Wavefront Slide 24 SeaKey Naval Architecture 24

25 Mikko Ilus 1999 SeaKey Naval Architecture 25

26 Costa Atlantica & Carnival Spirit Class Panamax Newbuildings SeaKey Naval Architecture 26

27 Panamax Ships = Max for Helsinki Building Dock SeaKey Naval Architecture 27

28 Post Panama Ships - Turku Shipyard SeaKey Naval Architecture 28

29 Voyager Class SeaKey Naval Architecture 29

30 Voyager Class SeaKey Naval Architecture 30

31 Silja Serenade Indoor Promenade SeaKey Naval Architecture 31

32 Super Wide 1999 SeaKey Naval Architecture 32

33 Mikko Virta 2002 Taulukko 1. Tutkittavien laivojen päämittatietoja. Laiva A Laiva B Laiva C B = 38,6 m B = 48 m B = 58 m L pp = 275 m L pp = 290 m L pp = 312 m T = 8,6 m T = 8,6 m T = 8,6 m L pp / B = 7,1 L pp / B = 6,0 L pp / B = 5,4 B / T = 4,5 B / T = 5,6 B / T = 6,7 Bruttovetoisuus ~ Bruttovetoisuus ~ Bruttovetoisuus ~ SeaKey Naval Architecture 33

34 Ultra Wide Hull Form Development Ylileveän laivan merenkäyntiominaisuudet 32,2 60 m leveän rungon merikelpoisuutta Selvitetään keinuntaa ja kiihtyvyydet laskemalla ja mallikokeilla Osaprojektit: Kirjallisuustutkimus, olemassa olevat leveärunkoiset laivatyypit Runkomuodon kehitys ja ehjän laivan vakavuus Liikelaskenta eri B/T suhteilla eri nopeudella, kulkusuunnalla ja aallokossa Mallikokeet vapaastikulkevilla malleilla Vertailu ja yhteenveto SeaKey Naval Architecture 34

35 Oasis - Class SeaKey Naval Architecture 35

36 Passenger Capacity & Hull Platform Oasis of the Seas Breadth of Hull [ m ] Panamax Post Panama 10 0 Yacht -like Ships Number of Passengers [ D.O. ] SeaKey Naval Architecture 36

37 IMO New Rules IMO Goal, Ship is its best lifeboat In the event of casualty, persons can stay safely on board as the ship proceed to port. Improve ships survivability in the event of collision, grounding, fire or systems failure. Safe Area Concept Casualty threshold is the amount of damage a ship is able to withstand and still safely return to port. Casualty threshold not exceeded Safe return to port concept. Essential systems to remain operational. Casualty threshold exceeded Time for evacuation and abandonment 3 hours. Fire Protection Damage Stability Safe Return to Port Essential Systems LSA Main fire zones - Max length 40 m - Max area 1600 m 2 Alternative design - apply Ch. II-2 Reg.17 - length and area can be increased IMO probabilistic rule - required index R - R = f ( Length, Pax ) - R = 0,6...0,9 DNV RPS notation - machinery in two compartments - three propulsion units, all steerable Essential safety systems Comfort systems Essential safety systems Failure resistent design Existing rule - 75% in lifeboats - 50% in rafts or MES Large lifeboats persons - boarding in stowed position Large MES persons - boarding through chutes SeaKey Naval Architecture 37

38 Törmäke Tutkimusprojekti Loppuseminaari Safety by Design Kai Levander SeaKey Naval Architecture

39 Oasis-Class Steel Structure - Long and wide hull - No longitudinal bulkheads - Large, split superstructure with window and balcony door openings - All decks participate in the longitudinal strength - Bulkheads and decks penetrated by doors, stairs, lifts and ducts - Thin plates 5 15 mm Very complex and demanding - Design Know How - Production Facilities SeaKey Naval Architecture 39

40 SeaKey Naval Architecture 40

41 Kai Levander SeaKey Naval Architecture Tuhtopolku 4A9 FI Turku Finland Mobile SeaKey Naval Architecture 41