Effiziente Propulsion mit Voith Schneider Propellern Dirk Jürgens Innovationen bei Schiffsantrieben, Hamburg,
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1 Effiziente Propulsion mit Voith Schneider Propellern Dirk Jürgens Innovationen bei Schiffsantrieben, Hamburg,
2 Future Voith Water Tractor Development Using Sophisticated Simulation Models 2 Voith Schiffstechnik YYYY-MM-DD Topics The Principle of the VSP and the VWT Simulation models Ship Motion Simulator CFD Numerical Optimisation Results Slotted Guard Voith Roll Stabilisation (VRS) Voith Turbo Fin (VTF) VWT T Class Conclusion
3 Voith Water Tractor 3 Voith Schiffstechnik YYYY-MM-DD
4 Voith Water Tractor 4 Voith Schiffstechnik YYYY-MM-DD
5 Voith Water Tractor Characteristics of the Tractor concept 5 Voith Schiffstechnik YYYY-MM-DD 1 VSP under head of the ship 2 nozzle plate 3 stabilizing fin under after ship 4 towing gear 5 central wheel house
6 6 Voith Schiffstechnik YYYY-MM-DD
7 CYCLOIDAL PROPULSOR KINEMATICAL PRINCIPLE 7 Voith Schiffstechnik YYYY-MM-DD
8 Future Voith Water Tractor Development Using Sophisticated Simulation Models 8 Voith Schiffstechnik YYYY-MM-DD Topics The Principle of the VSP and the VWT Simulation models Ship Motion Simulator CFD Numerical Optimisation Results Slotted Guard Voith Roll Stabilisation (VRS) Voith Turbo Fin (VTF) VWT T Class Conclusion
9 Voith Ship Simulator (SimFlex) Assisted ship bridge Tug bridge 9 Voith Schiffstechnik YYYY-MM-DD
10 Voith Ship Simulator (SimFlex) Design support Which is the right Vessel size? Which power do I need? Development of new steering logic Special Training 10 Voith Schiffstechnik YYYY-MM-DD
11 Tools for VSP-Enhancement: CFD 11 Voith Schiffstechnik YYYY-MM-DD
12 Research and Development CFD-Calculation results Thrust Blade - Rotor - Channel 12 Voith Schiffstechnik YYYY-MM-DD
13 Use of optimisation tools 13 Voith Schiffstechnik YYYY-MM-DD
14 Application of optimization algorithms 14 Voith Schiffstechnik YYYY-MM-DD
15 Improvement of by CFD 15 Voith Schiffstechnik YYYY-MM-DD
16 VSP with guard 16 Voith Schiffstechnik YYYY-MM-DD
17 Comparison Model Tests and CFD Model test CFD 17 Voith Schiffstechnik YYYY-MM-DD
18 Propeller Hull Interaction 18 Voith Schiffstechnik YYYY-MM-DD
19 Propeller Hull Interaction 19 Voith Schiffstechnik YYYY-MM-DD
20 Propeller Hull Interaction 20 Voith Schiffstechnik YYYY-MM-DD
21 Propeller Hull Interaction 21 Voith Schiffstechnik YYYY-MM-DD
22 resistance prediction 120 VSP Svitzer resisitance [N] Exp. SVA CFD Voith CFD w/o dyn. trim and sinkage velocity [kn] 22 Voith Schiffstechnik YYYY-MM-DD 10kn 12kn 14.5kn 16kn
23 Future Voith Water Tractor Development Using Sophisticated Simulation Models 23 Voith Schiffstechnik YYYY-MM-DD Topics The Principle of the VSP and the VWT Simulation models Ship Motion Simulator CFD Numerical Optimisation Results Slotted Guard Voith Roll Stabilisation (VRS) Voith Turbo Fin (VTF) VWT T Class Conclusion
24 VWT Guard Voith Schneider Propeller with guard 24 Voith Schiffstechnik YYYY-MM-DD
25 VWT Slotted Guard 25 Voith Schiffstechnik YYYY-MM-DD
26 Slotted guard in real scale 26 Voith Schiffstechnik YYYY-MM-DD
27 Slotted guard 27 Voith Schiffstechnik YYYY-MM-DD
28 Future Voith Water Tractor Development Using Sophisticated Simulation Models 28 Voith Schiffstechnik YYYY-MM-DD Topics The Principle of the VSP and the VWT Simulation models Ship Motion Simulator CFD Numerical Optimisation Results Slotted Guard Voith Roll Stabilisation (VRS) Voith Turbo Fin (VTF) VWT T Class Conclusion
29 Voith Roll Stabilisation (VRS) - Mode M wave - Exciting wave moment 29 Voith Schiffstechnik YYYY-MM-DD VSP Thrust M VSP - Stabilizing Moment by the VSP
30 Voith Roll Stabilisation (VRS) - Mode Full scale Test - North Sea: Norderney 30 Voith Schiffstechnik YYYY-MM-DD
31 Voith Roll Stabilisation (VRS) - Mode Full scale Test - North Sea: Norderney 31 Voith Schiffstechnik YYYY-MM-DD
32 Rollstabilisierungstests (VRS), Time in full scale, Hs = 1.5 m 32 Voith Schiffstechnik YYYY-MM-DD 64.9 % Rollreduction
33 Rollstabilisierungstests (VRS) Hs = 1.5 m Hs 1,5 m; Periode 5.0s; 135 Bowq. seas; VRS on/off 12 9 Hs 1,5m VRS off Hs 1,5m VRS on, 100% 6 Rollangle [ ] Voith Schiffstechnik YYYY-MM-DD % Rollreduction time [s]
34 Effect of the guard on seakeeping? Waves from Starboard: H s = 1.5 m v ship = 10 kn with Bilge Keels 6 5,5 34 Voith Schiffstechnik YYYY-MM-DD Significant Roll Angle [ ] 5 4,5 4 3,5 3 2,5 2 1,5 with guard Wave Period [s] with Skeg with Plate with Skeg without Plate
35 Future Voith Water Tractor Development Using Sophisticated Simulation Models 35 Voith Schiffstechnik YYYY-MM-DD Topics The Principle of the VSP and the VWT Simulation models Ship Motion Simulator CFD Numerical Optimisation Results Slotted Guard Voith Roll Stabilisation (VRS) Voith Turbo Fin (VTF) VWT T Class Conclusion
36 36 Voith Schiffstechnik YYYY-MM-DD VSP_2a.avi Voith Turbo Fin (VTF) Model Tests VTF
37 Voith Turbo Fin (VTF) Flow on Fin: a VTF not rotating b VTF rotating 37 Voith Schiffstechnik YYYY-MM-DD Streamlines
38 Voith Turbo Fin (VTF) Model test results 100% 125% Steering forces 38 Voith Schiffstechnik YYYY-MM-DD
39 Voith Turbo Fin Installation of the VTF 39 Voith Schiffstechnik YYYY-MM-DD
40 Voith Turbo Fin (VTF) Vessel in Drydock 40 Voith Schiffstechnik YYYY-MM-DD
41 Future Voith Water Tractor Development Using Sophisticated Simulation Models 41 Voith Schiffstechnik YYYY-MM-DD Topics The Principle of the VSP and the VWT Simulation models Ship Motion Simulator CFD Numerical Optimisation Results Slotted Guard Voith Roll Stabilisation (VRS) Voith Turbo Fin (VTF) VWT T Class Conclusion
42 Voith Water Tractor Future requirements for ship assistance valid for LNGterminals 100 % free running assisted fully controlled loss of control ability 42 Voith Schiffstechnik YYYY-MM-DD VS 225e area of assistance assistance by tug boats required v [kn] free running, self controlled breaking and steering assistance dead ship handling
43 Enhanced LNG-Terminal VWT T- Class Design Skeg First New slotted VSP-guard design with 4 struts FiFi - I Self-tension winch Secoundary towing pin CFD-optimized shiplines for skegfirst direction Low main A-frame Heavy duty fender 43 Voith Schiffstechnik YYYY-MM-DD VSP 32R5-EC/265-2 with VRS 2 Inline Truster ILT 810 Voith Turbo FIN VTF-08 High lift NACAprofile skeg
44 Enhanced LNG-Terminal VWT T Class Dynamic Performances 165 t 44 Voith Schiffstechnik YYYY-MM-DD
45 Voith Water Tractor Baut Bukser og Berging A/S, Norway, DnV Escort certificate 45 Voith Schiffstechnik YYYY-MM-DD
46 Future Voith Water Tractor Development Using Sophisticated Simulation Models 46 Voith Schiffstechnik YYYY-MM-DD Topics The Principle of the VSP and the VWT Simulation models Ship Motion Simulator CFD Numerical Optimisation Results Slotted Guard Voith Roll Stabilisation (VRS) Voith Turbo Fin (VTF) VWT T Class Conclusion
47 Conclusions Simulation tools (Simulator, CFD, Optimisation) are used to enhance the VSP and the Voith Water Tractor (VWT) The Voith Ship Simulator is used in the design process of VWT The VWT has a very good seakeeping behaviour The Voith Roll Stabilisation reduces the roll motion of a VWT remarkably The VWT T-Class can be equipped with VRS, VTF and Inline Thrusters The VWT T-Class (LWL = 33m) generates at 8 kn 115 t steering forces, 47 Voith Schiffstechnik YYYY-MM-DD at 10 kn 165 t
48 Next step: CFD - 6 DOF 48 Voith Schiffstechnik YYYY-MM-DD
49 49 Voith Schiffstechnik YYYY-MM-DD
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Arcona 410 Juniper. Arcona Yachts UK. Hamble Point Marina, School Lane, Hamble, Southampton, Hampshire SO31 4NB United Kingdom
Arcona 410 Juniper Make: Arcona Model: 410 Length: 12.2 m Price: GBP 225,000 Tax Status: Tax Paid Year: 2011 Condition: Used Draft: 2.2 m Hull Material: Fibreglass (GRP) Designer: Builder: Fuel Type: Location:
NUMERICAL AND EXPERIMENTAL ANALYSIS OF THE WIND FORCES ACTING ON LNG CARRIER
V European Conference on Computational Fluid Dynamics ECCOMAS CFD 1 J. C. F. Pereira and A. Sequeira (Eds) Lisbon, Portugal, 14 17 June 1 NUMERICAL AND EXPERIMENTAL ANALYSIS OF THE WIND FORCES ACTING ON
Laws and price drive interest in LNG as marine fuel
Laws and price drive interest in LNG as marine fuel The use of LNG as a marine fuel is one of the hottest topics in shipping. This growing interest is driven by legislation and price. By Henrique Pestana
Propellers. Inboard propellers and speed calculation Marine Engines 2.1L 16L
Propellers Inboard propellers and speed calculation Marine Engines 2.1L 16L Foreword The purpose of this information is to provide installers, designers or users with a simple and effective help in choosing
Automation and control
Automation and control Ergonomically designed systems with an intuitive operator interface are essential in environments where operators demand maximum reliability, efficiency and safety. Our systems are
Propeller Design and Propulsion Concepts for Ship Operation in Off- Design Conditions
Second International Symposium on Marine Propulsors smp 11, Hamburg, Germany, June 2011 Propeller Design and Propulsion Concepts for Ship Operation in Off- Design Conditions Thomas Stoye Flensburger Schiffbau-Gesellschaft
Exploring the Interfaces among Hydrodynamics, Mechanical Engineering and Controls
First International Symposium on Marine Propulsors smp 9, Trondheim, Norway, June 29 Exploring the Interfaces among Hydrodynamics, Mechanical Engineering and Controls Leif Vartdal 1, Norvald Røyset 1,
CONTROL SYSTEMS, ROBOTICS, AND AUTOMATION - Vol. XX - Ship Steering - Job van Amerongen
SHIP STEERING Job van Amerongen University of Twente, Enschede, the Netherlands Keywords: automatic steering, PID-control, optimal control, model reference adaptive control, Kalman filtering, course keeping,
Simulation of Dynamic Behaviour of a FPSO Crane
Simulation of Dynamic Behaviour of a FPSO Crane by Ivar Langen and Thuong Kim Than, Stavanger University College, N-4091 Stavanger Oddvar Birkeland, Hydralift ASA, N-4604 Kristiansand Terje Rølvåg, Fedem
Regulation of 15 September 1992 No. 704 concerning operating arrangements on Norwegian ships
Regulation of 5 September 992 No. 704 concerning operating arrangements on Norwegian ships Laid down by the Norwegian Maritime Directorate on 5 September 992 pursuant to the Act of 9 June 903 no. 7 relating
Enhancing European maritime collaboration through exchange of service, technology and information
Enhancing European maritime collaboration through exchange of service, technology and information MarTech LNG event 18 th September 2013 Dr Wenjuan Wang University of Strathclyde, UK Content Overview Case
Hull-Sailplan balance, lead for the 21 st Century. Andy Claughton, Richard Pemberton, Martyn Prince. Wolfson Unit M.T.I.A. University of Southampton
Hull-Sailplan balance, lead for the 21 st Century. Andy Claughton, Richard Pemberton, Martyn Prince. Wolfson Unit M.T.I.A. University of Southampton Introduction. Up until the relatively recent past much
GENERAL OCEAN TOW RECOMMENDATIONS FOR JACKUP DRILLING UNITS International Association of Drilling Contractors (I.A.D.C.) February 13, 1991
GENERAL OCEAN TOW RECOMMENDATIONS FOR JACKUP DRILLING UNITS International Association of Drilling Contractors (I.A.D.C.) February 13, 1991 Manning 1. Manning should comply with U.S. Coast Guard regulations
Propeller Selection For Boats and Small Ships
E Marine Training - Prop Matching - February, 2005 1 Propeller Selection For Boats and Small Ships Chris Barry This course is intended to cover the basic elements of marine propulsion, especially propellers
INTEGRATED SYSTEM FOR DATA ACQUISITION AND NUMERICAL ANALYSIS OF THE SHIP RESISTANCE PERFORMANCE IN THE TOWING TANK OF GALAÞI UNIVERSITY
INTEGRATED SYSTEM FOR DATA ACQUISITION AND NUMERICAL ANALYSIS OF THE SHIP RESISTANCE PERFORMANCE IN THE TOWING TANK OF GALAÞI UNIVERSITY DAN OBREJA, LEONARD DOMNIªORU, FLORIN PÃCURARU University Dunãrea
MARITIME SIMULATION SOLUTIONS TUG SIMULATORS
MARITIME SIMULATION SOLUTIONS TUG SIMULATORS NAUTIS - MARITIME SIMULATION SOLUTIONS BY VSTEP NAUTIS Simulators are DNV certified integrated simulator solutions in compliance with the latest IMO requirements.
MIDSHIP INTERCEPTOR AND AFT STABILIZER
PLANING POWERBOATS WITH MIDSHIP INTERCEPTOR AND AFT STABILIZER The purpose of this presentation is to show an alternative for a more efficient powerboat than the commonly used V-bottom boat. The result
Bird-Johnson fixed pitch propellers
Bird-Johnson fixed pitch propellers...leading the field of marine propeller technology for more than forty years Rolls-Royce Naval Marine, Inc. 3719 Industrial Road Pascagoula, Mississippi 39568 USA Telephone: