SCHOTTEL SCHOTTEL RUDDERPROPELLER FOR PUSHER OPERATING IN INLAND SHALLOW WATER PPING WORLD

Transcription

1 SCHOTTEL SCHOTTEL RUDDERPROPELLER FOR PUSHER OPERATING IN INLAND SHALLOW WATER PPING WORLD Dipl. - Phys. Uwe Weineck Cartagena,

2 OUTLOOK 01 HISTORY 02 SCHOTTEL GROUP 03 SHALLOW WATER OPERATION FOR INLAND WATERWAYS 04 SCHOTTEL PROPULSION SYSTEMS 05 IMPRESSIONS 2

3 THE COMPANY S ORIGIN Josef Becker ( ) Company site

4 PRODUCTION PLANTS top le\: SCHOTTEL GmbH in Spay, Germany top right: SCHOTTEL Schiffsmaschinen GmbH and SCHOTTEL GmbH Plant Wismar, Germany 4 le\: SCHOTTEL Suzhou Propulsion Co., Ltd., Suzhou, PR China

5 SCHOTTEL IN SPAY PRODUCTION 5

6 SCHOTTEL IN WISMAR PRODUCTION 6

7 SCHOTTEL IN WISMAR PRODUCTION 7

8 SCHOTTEL IN WISMAR PRODUCTION 8

9 SCHOTTEL IN SUZHOU CHINA 9

10 SCHOTTEL IN SUZHOU PRODUCTION 10

11 SCHOTTEL GROUP WORLDWIDE SCHOTTEL GmbH Spay/Rhein, Germany SCHOTTEL GmbH Plant Spay Producdon, Sales & Service SCHOTTEL Schiffsmaschinen GmbH Producdon, Sales & Service SCHOTTEL Suzhou Producdon, Sales & Service SCHOTTEL GmbH Plant Wismar Producdon SCHOTTEL Nederland B.V. Sales & Service SCHOTTEL Inc. USA Sales & Service SCHOTTEL GmbH Plant Hamburg Sales & Service SCHOTTEL France s.a.r.l. Sales & Service SCHOTTEL do Brasil Propulsoes Sales & Service About 100 SCHOTTEL sales and service partners in the major shipping centres all over the world 11

12 CERTIFICATION SCHOTTEL is four dmes cerdfied according to DIN EN ISO 9001:2000 by ABS, BV, DNV und GL 12

13 SHALLOW WATER OPERATION FOR INLAND WATER WAYS 13

14 General SHALLOW WATER OPERATION FOR INLAND WATERWAYS inland waterways shipping is the most cost effecdve, fuel efficient and safest way to transport goods flexible tug/barge system with towed barges (established already in 19th century) have been developed into push/barge train (in 20th century) flexibility of transport system push tugs and barges form an integrated system with resistances and propulsive performances quite close to single hull vessels manoeuvring is done by the push tug only, means manning the barge is not necessary systems are required whose propulsion and steering units generate adequate thrust and steering force - > disdnguished manoeuvrability efficient ship operadon especially in shallow water is also connected to hull design, space requirement, minimum draught, risk of damage due to grounding, easy maintenance / overhaul propellers have to be arranged in a special tunneled or ducted a\ body for good efficiency and opdmum protecdon speed of river going cra\ depends mainly on the water depth (shallow water effect) 14

15 General SHALLOW WATER OPERATION FOR INLAND WATERWAYS inland waterways shipping is the most cost effecdve, fuel efficient and safest way to transport goods flexible tug/barge system with towed barges (established already in 19th century) have been developed into push/barge train (in 20th century) flexibility of transport system push tugs and barges form an integrated system with resistances and propulsive performances quite close to single hull vessels manoeuvring is done by the push tug only, means manning the barge is not necessary systems are required whose propulsion and steering units generate adequate thrust and steering force - > disdnguished manoeuvrability efficient ship operadon especially in shallow water is also connected to hull design, space requirement, minimum draught, risk of damage due to grounding, easy maintenance / overhaul propellers have to be arranged in a special tunneled or ducted a\ body for good efficiency and opdmum protecdon speed of river going cra\ depends mainly on the water depth (shallow water effect) 15

16 Comparison Rudderpropeller vs ConvenTonal solutons in shallow water Rudderpropeller combines steering and propulsion funcdons and consequently requires less space and less loss of displacement than convendonal sha\ and rudder installadon. This leads to higher deadweight capacity, much shorter stopping distances. The steering forces of a rudder are low when the ship is moving slowly. 16

17 SHALLOW WATER OPERATION FOR INLAND WATERWAYS Push/Barge Train Performance close cooperadon with DST (Development Centre for Ship Technology and Transport Systems) in Duisburg / Germany resistance esdmadon of push/barge train 17

18 Push/Barge Train Performance SHALLOW WATER OPERATION FOR INLAND WATERWAYS 18

19 SHALLOW WATER OPERATION FOR INLAND WATERWAYS Push/Barge Train Performance close cooperadon with DST (Development Centre for Ship Technology and Transport Systems) in Duisburg / Germany resistance esdmadon of push/barge train model propulsion test 19

20 Push/Barge Train Performance SHALLOW WATER OPERATION FOR INLAND WATERWAYS 20

21 SHALLOW WATER OPERATION FOR INLAND WATERWAYS Push/Barge Train Performance close cooperadon with DST (Development Centre for Ship Technology and Transport Systems) in Duisburg / Germany resistance esdmadon of push/barge train model propulsion test layout of propeller protecdon

22 Push/Barge Train Performance SHALLOW WATER OPERATION FOR INLAND WATERWAYS 22

23 SHALLOW WATER OPERATION FOR INLAND WATERWAYS Push/Barge Train Performance close cooperadon with DST (Development Centre for Ship Technology and Transport Systems) in Duisburg / Germany resistance esdmadon of push/barge train model propulsion test recommendadon of propeller protecdon layout recommendadon of special tunneled or ducted a\ body; skegs

24 Push/Barge Train Performance SHALLOW WATER OPERATION FOR INLAND WATERWAYS 24

25 SCHOTTEL PROPULSION SYSTEMS 25

26 SCHOTTEL Product range PROPULSION SYSTEMS 26

27 SRP SCHOTTEL RUDDERPROPELLER 27

28 SRP SCHOTTEL RUDDERPROPELLER 28

29 SCHOTTEL RUDDERPROPELLER FIXED PITCH Power* [kw] Diameter [m] rpm [min -1 ] Weight [t] SRP / SRP / SRP / SRP SRP / SRP /1200 / 1500/ *The max. allowable power per unit is dependent on the vessel type, the operadon profile, the specific use and the classificadon of the vessel. 29

30 SCHOTTEL RUDDERPROPELLER 30 FIXED AND CONTROLLABLE PITCH Power* [kw] Diameter [m] rpm [min -1 ] SRP /900/1000/ 1200/1600/ 1800 SRP /900/1000/ 1200/1600/ 1800 SRP /900/1000/ 1200/1600/1800 SRP /900/1000/ 1200/1600/1800 SRP /900/1000/ 1200/1800 SRP /750/ 900/1000 Weight [t] SRP /800/ SRP /900/ *The max. allowable power per unit is dependent on the vessel type, the operadon profile, the specific use and the classificadon of the vessel.

31 SRP - SCHOTTEL RUDDERPROPELLER Different Kinds of InstallaTon rigid well mounted from above rigid well mounted from below 31

32 SRP SCHOTTEL RUDDERPROPELLER 32

33 SRP SCHOTTEL RUDDERPROPELLER special arendon to avoid air intake to the propellers well moundng allows opdmum tunnel design for maximum propulsion efficiency opdmum slope angles for such tunnels: less than 18 in front of propeller less than 12 a\ of propeller less than 30 to the ship s side 33

34 SRP SCHOTTEL RUDDERPROPELLER 34

35 SRP SCHOTTEL RUDDERPROPELLER standard special design von der Stein nozzle 35

36 SRP SCHOTTEL RUDDERPROPELLER 36

37 NAV SCHOTTEL NAVIGATOR 37

38 NAV SCHOTTEL NAVIGATOR depth adjustment facility swing out can be installed on an extremely diverse range of vessels 38

39 NAV SCHOTTEL NAVIGATOR 39

40 NAV SCHOTTEL NAVIGATOR 40

41 NAV SCHOTTEL NAVIGATOR 41

42 NAV SCHOTTEL NAVIGATOR 42

43 NAV SCHOTTEL NAVIGATOR 43

44 IMPRESSIONS 44

45 IMPRESSIONS 45

46 IMPRESSIONS 46

47 YOUR PROPULSION EXPERTS 47