2-strokeTechnical & Market Seminar

Transcription

1 MAN Diesel & Turbo - 2-st Technical & Market Seminar University of Piraeus, strokeTechnical & Market Seminar New Engine Programme and Developments George Drossos Head of Marine New Sales & Promotion MAN Diesel & Turbo Hellas Ltd George.Drossos@man.eu < 1 >

2 Agenda 2-stroke Technical & Market Seminar University of Piraeus, MDT highlights New Engine Programme From MC to ME 4 ME design concept & G-engine 5 ME-GI & ME-LGI. New concepts 6 MDT order book, Market share, G and GI/LGI reference list < 2 >

3 Agenda 2-stroke Technical & Market Seminar University of Piraeus, MDT highlights New Engine Programme From MC to ME 4 ME design concept & G-engine 5 ME-GI & ME-LGI. New concepts 6 MDT order book, Market share, G and GI/LGI reference list < 3 >

4 The Worlds first ME-GI Vessel Launching at NASSCO, USA, April 2015 Order details No. of ships: options No. of engines: Ship type: Container Capacity: 3100 Teu Engine type: 8L70ME-C8.2-GI GenSets: 3 x 9L28/32DF Builder: Doosan Yard: Owner: Fuel type: NASSCO TOTE Maritime HFO, MGO, NG < 4 >

5 The worlds first ME-GI LNG Carrier Launching at DSME, Korea, May 2015 Order details No. of ships: options No. of engines: Ship type: LNG tankers Capacity: 173,400 CBM Engine type: 2 x 5G70ME-C9-GI Builder: Hyundai Yard: DSME Owner: Teekay Fuel type HFO, MGO, NG < 5 >

6 The Worlds First ME-LGI Methanol Engine Shop Test at Mitsui, Japan, June 2015 Order details No. of ships: options No. of engines: Ship type: Capacity: Engine type: MAN Diesel & Turbo Author Current topic Builder: Yard: Methanol carrier 50,000 dwt 7S50ME-B9.3L-GI Mitsui MNS Engine delivery year: 2015 Fuel type: HFO, MGO, Methanol < 6 >

7 The Worlds Largest Car Carrier Delivered at Xiamen Shipbuilding, China, July 2015 Order details No. of ships: 6 No. of engines: 6 Ship type: Capacity: Engine type: Builder: Yard: Owner: Fuel type Car Carrier 8500 CEU 6S60ME-C8.2 Xamien Shipbuilding Industry Höegh Autoliners HFO, MGO First Kappel FP propeller < 7 >

8 The Worlds first FP Kappel Propeller order Sea Trial, China, Lemissoler Navigation, Cyprus, August 2015 Principal particulars 58,500 DWT - Bulk Carriers Length between m Breadth moulded m Draught fp/ap m Design speed 14.2 knots Main engine MAN B&W 5S60ME-C 8.2 Output (SMCR) 8,050 kw at 89 r/min Propeller MAN Alpha Kappel Blades/diameter 4/6,8 m < 8 >

9 The World s First ME-GI Retrofit Project Service Delivery Test November 2015 Gas Valve Train (GVT) Fuel Gas Supply System (FGSS) Q-Max m 3 LNG Length: 345 m Breadth: 54 m Depth: 27 m Conversion of 2 x 7S70ME-C to ME-GI engine x 2 Submerged LNG feed pumps in cargo tank < 9 >

10 Agenda 2-stroke Technical & Market Seminar University of Piraeus, MDT highlights New Engine Programme From MC to ME 4 ME design concept & G-engine 5 ME-GI & ME-LGI. New concepts 6 MDT order book, Market share, G and GI/LGI reference list < 10 >

11 Engine Programme 2015 Model Designation NEW CEAS Calculation Programme available Link < 11 >

12 Engine Programme Development External Influence World trade Ship and propeller technology World fleet Environmental requirements Freight prices Fuel types and prices < 12 >

13 Engine Programme Development Evolution of engines Efficient Low emissions Production friendly Safe Reliable Easy to maintain < 13 >

14 Engine Programme Development Engine programme 2014 Dot 2/3/5 21 engines Layout area stretched Some models gone New fuels are available Tier III technologies available All engines updated to dot 5 design Dot 5 performance control strategy Engine programme 2015 All engines Dot 5 19 engines < 14 >

15 Engine Programme Development Now All Engines are ME < 15 >

16 Engine Programme 2015 Extended layout request lead to Dot 5 Design Update MEP dependent design : layout requested for some projects < 16 >

17 Engine Programme 2015 G - type engines replace K, L and S - types MW ordered per year < 17 >

18 Engine Programme 2015 Detailed fuel data for each engine model in different configurations < 18 >

19 Engine Programme 2015 Detailed fuel data & dimensions for each engine model in different configurations < 19 >

20 Agenda 2-stroke Technical & Market Seminar University of Piraeus, MDT highlights New Engine Programme From MC to ME 4 ME design concept & G-engine 5 ME-GI & ME-LGI. New concepts 6 MDT order book, Market share, G and GI/LGI reference list < 20 >

21 ME Design Basis Based on same structural parts and specific design features as MC design Well proven technology from more than 100 years of engine evolution Continuous design review due to a large population of engines, which provide valuable service feed back Future engine development is based on innovative focus and studies of market demands and trends. S90ME-C < 21 >

22 The Mechanical Differences MC Engine (ME-B) ME Engine < 22 >

23 Differences MC-C / ME-C / ME-B MC/-C ME/-C ME-B Exhaust valve operated by a camshaft Electronically controlled exhaust valve Exhaust valve operated by light camshaft Fuel injection operated by a camshaft Electronically controlled fuel injection Electronically controlled fuel injection Engine Control System: Fuel Injection Control Governor function Cylinder Lubrication Control Hydraulic Pumps Swash Plate Control Auxiliary blowers On/Off Control Exhaust valve actuation Starting air valves Control Start and Reversing sequences Engine Control System: Fuel Injection Control Governor function Cylinder Lubrication Control Hydraulic Oil Pressure Control < 23 >

24 Agenda 2-stroke Technical & Market Seminar University of Piraeus, MDT highlights New Engine Programme From MC to ME 4 ME design concept & G-engine 5 ME-GI & ME-LGI. New concepts 6 MDT order book, Market share, G and GI/LGI reference list < 24 >

25 Hydraulic Oil System Filter (6 micro mm) 2-3 bar 300 bar Hydraulic System Roughly 10% Engine Inlet Lubrication, Cooling roughly 90% Fuel Booster, Exhaust Valve Actuator Ship Filter Main Tank and Pumps < 25 >

26 ME Design System Overview HCU: Hydraulic Cylinder Unit Hydraulic Oil Filter ECS: Engine Control System HPS: Hydraulic Power Supply < 26 >

27 ME-C HPS Chain and Frame Box ME-C Mechanically chain driven HPS < 27 >

28 ME-C Design HPS Hydraulic Power Supply Self Cleaning Filter 6 μm Redundancy Filter 25 μm El. Start-up Pumps Housing with Drain and Alarm Safety Block Engine Driven Axial Piston Pumps Chain Wheel and Step-up Gear Flexible High- Pressure Pipes Accumulators < 28 >

29 ME - C Design HCU Hydraulic Cylinder Unit Exhaust Valve Actuator Fuel Oil Pressure Booster Hydraulic High- Pressure Rail Integrated Alpha Lubricator FIVA Valve < 29 >

30 ME-C Design Exhaust Actuator Hydraulic Pushrod Exhaust Valve Actuator Hydraulic Piston FIVA Proportional Valve To Drain Hydraulic Pushrod Oil 300 bar Hydraulic oil Nitrogen < 30 >

31 ME-C Design Fuel Oil Pressure Booster High Pressure Pipe Suction valve Fuel Pump Plunger Fuel oil inlet 8 bar Membrane Accumulator FIVA Proportional Valve To Drain Fuel Pump Hydraulic Piston Fuel Oil 300 bar Hydraulic oil Nitrogen < 31 >

32 ME-B Design HPS & HCU for ME-B Fuel Oil Pressure Booster Dual Cylinder HCU Camshaft Driven Exhaust Actuators HPS Hydraulic High- Pressure Rail ELFI Valve Light camshaft < 32 >

33 ME-B Design HCU for ME-B Fuel Oil Pressure Booster Accumulator Variable Exhaust Timing Unit ELFI Valve Alpha Lubricator Distributor Block < 33 >

34 Variable Exhaust Valve Timing for ME-B Utilisation Engine at low load: No activation of timing piston short cam early closing of X/V increased P comp Exhaust valve lift [mm] High load Low load Engine at high load: Activation of timing piston short cam + hydraulic delay delayed closing of X/V decreased P comp Closing delayed Crank angle < 34 >

35 ME-B with variable timing Basic Idea Basic idea: Length of the hydraulic push rod is adjusted by adding high pressure oil 300 bar oil is supplied by the timing unit in connection with the HCU Timing Piston Control Valve < 35 >

36 ME Design - Summary MC/-C For many years the preferred engine by the market Low production and installation cost High reliability MC/C cylinder condition Cylinder lube amount optimisation MC/C extended overhaul intervals Experience from more than engines MC/C flexibility in engine programme The MAN B&W engine after sales programme/troubleshooting ME/-C added value Adaptive for continuous updating of the future market & environmental demands. Lower SFOC at Tier II (.2) Improved operability and monitoring Improved trouble shooting guides Rate shaping, fuel injection, NO X balancing possibilities Autotuning, PMI on-line and lifetime saving of SFOC/LOC Integrated Alpha lubricator, Low load fuel oil optimisation, ECT Integrated electronic control of added equipment (EGB, TC cut out, VTA, etc.) < 36 >

37 What else! The trend within the shipping industry for operation on lower load and for more fuel and propeller efficiency has lead to the introduction of a new engine series. Using the experience from previous long stroke S-type engines, a new series of engines has been launched, the Ultra Long Stroke Engine The G-Type < 37 >

38 The Principles of the G-Series Ultra-long stroke G-engines are stretched super-long stroke S Mk 9 engines Low force exhaust valve (ME- C) 300 bar hydraulic oil system MPC 10 for CCU purpose Wide-pad cross-head bearing Low friction guide shoe Triangular frame box Main bearing lub.oil through main bearing support Slim design of connecting rod G90ME-C < 38 >

39 Agenda 2-stroke Technical & Market Seminar University of Piraeus, MDT highlights New Engine Programme From MC to ME 4 ME design concept & G engine 5 ME-GI & ME-LGI. New concepts 6 MDT order book, Market share, G and GI/LGI reference list < 39 >

40 The dual fuel options ME-LGI Available for LPG and Methanol ME-GI Available for NG and Ethane < 40 >

41 ME-GI Combustion Concept => Diesel Combustion Process => High Efficiency 1 From actual footage (colorized) Yellow = pilot oil Blue = gas fuel Conventional slide fuel valve Gas fuel valve Gas distribution channel (yellow) Gas distributor block Gas chain link double-walled pipes 6 < 41 >

42 ME to ME-GI Modifications Simple modifications enable twostroke gas injection: Proven engine design High fuel efficiency ~50% High fuel flexibility High reliability New components Double wall gas pipes Gas injection valves Large volume accumulators ELGI valves Control and safety system Modified components Cylinder cover < 42 >

43 ME-GI Design Chain Link Double Walled Gas Supply Pipes < 43 >

44 ME-LGI Combustion Principle The ME-LGI engine is a dual fuel engine Diesel combustion process High effciency Main injection Pilot injection < 44 >

45 7S50ME-LGI engine >>Top section<< design Designed for LPG available from January 2018 The ME-GI is derived from the industry s standard MC and ME engine. Diesel cycle high fuel efficiency ~50% versus much lower for other engine types. High fuel flexibility burn most LPG grades without derating. Exa. Propane, Buthane, LVOC etc. High reliability same as fuel engines. No derating because of knocking danger. Negligible fuel slip. A robust gas combustion unchanged load response unaffected by ambient condition < 45 >

46 TIER III, MDT Strategy Low sulphur fuel focus includes low pressure SCR EGR SCR SCR On-Engine High-pressure Low-pressure (HP) (LP) < 46 >

47 New Concepts coming, TCEV + FBIV Top Controlled Exhaust Valve ( TECV) FIVA FBIV FBIV + TCEV tested on Mitsui test engine 4S50ME-T Lower weight ( cost? ) and fuel consumption suggested < 47 >

48 Agenda 2-stroke Technical & Market Seminar University of Piraeus, MDT highlights New Engine Programme From MC to ME 4 ME design concept & G engine 5 ME-GI & ME-LGI. New concepts. 6 MDT order book, Market share, G and GI/LGI reference list < 48 >

49 The Licensees Reported Order Book Low Speed GW on Order End Month Licensee Country Month South Korea Japan China Europe Total 2014 July 16,1 4,4 8,7 0,1 29,4 August 17,1 4,7 10,0 0,1 31,8 September 18,9 4,6 9,9 0,2 33,6 October 19,1 4,6 10,0 0,1 33,8 November 18,6 4,9 10,1 0,1 33,8 December 18,8 4,7 10,2 0,1 33, January 19,0 4,4 9,9 0,1 33,4 February 18,9 4,5 10,1 0,1 33,7 March 17,5 4,4 10,2 0,1 32,2 April 17,3 4,8 10,0 0,1 32,2 Maj 17,0 4,8 10,0 0,1 32,0 Juni 17,0 4,5 9,8 0,1 31,4 July 17,5 5,8 9,9 0,1 33,4 MAN Diesel & Turbo Licensee Author Current topic < 49 >

50 Contracting, four quarter moving Ships larger than 2,000 DWT/GT < 50 >

51 G engine Tier II Reference list No. of Engines Type Mk. 50 G 95 ME-C G 80 ME-C 9.2, G 70 ME-C 9.2, G 60 ME-C 9.2, G 50 ME-B 9.3, G 45 ME-C * G 70 ME-C-GI 9.2, G 50 ME-B- LGI G 60 ME-C- GIE G 50 ME-C- GIE 9.5 Total: 1315 engines Total: MAN Diesel & Turbo Author RASA/ Dept LSP Current topic GW * Incl. options < 51 >

52 Dual fuel engines Reference list No. of Type Mk. engines 5 S 90 ME-C-GI G 70 ME-C-GI 9.5, L 70 ME-C-GI S 70 ME-C-GI 8.2, 7 10 S 50 ME-B-GI / ME-C-GI 9.5, 8.5, G 50 ME-B-LGI S 50 ME-B-LGI G 60 ME-C-GIE G 50 ME-C-GIE 9.5 Total dual fuel engines including options: Total power main engine: 153 engines 2.9 GW MAN Diesel & Turbo 03/09/2015 Author Current RASA/LSP topic < 52 >

53 Thank You for Your Attention! All data provided in this document is non-binding. This data serves informational purposes only and is especially not guaranteed in any way. Depending on the subsequent specific individual projects, the relevant data may be subject to changes and will be assessed and determined individually for each project. This will depend on the particular characteristics of each individual project, especially specific site and operational conditions. < 53 >