Go green, gas gas the answer to all (emission) problems?
|
|
- Lionel Robinson
- 5 years ago
- Views:
Transcription
1 Go green, gas gas the answer to all (emission) problems? 5 th CIMAC Cascades 214 Busan GAS ENGINES - THE VIABLE ALTERNATIVE 2 rd of October 214 Peter Koch Senior development engineer, (Marine) engines market drivers Emissions Kleiner s law(s) Demand for reduced NOx, CO2, SOxand PM Exhaust after-treatment for diesel engines Make sure the dog wants to eat the Gas engine concepts dog food. No matter how Economy ground-breaking a Lower fuel consumption new technology, Lower OPEX (e.g. EHM initiatives) how large a potential Low energy loss concepts market, make certain customers Technology actually want it. Trends toward more specialised vessels with more flexible propulsion (Eugene Kleiner) systems (e.g. diesel-/gas-electric, hybrid drive) Move to deeper waters and more harsh environment operation 214 Rolls-Royce plc The information in this document is the property of Rolls-Royce plc and may not be copied or communicated to a third party, or used for any purpose other than that for which it is supplied without the express written consent of Rolls-Royce plc. This information is given in good faith based upon the latest information available to Rolls-Royce plc, no warranty or representation is given concerning such information, which must not be taken as establishing any contractual or other commitment binding upon Rolls-Royce plc or any of its subsidiary or associated companies. Trusted to deliver excellence Regulations Stronger environmental focus through IMO Tier III and EPA Stronger safety focus (e.g. SOLAS, NORSOK and others) The diesel dilemma Go Gas NOx (+HC) Methane, methane, meth GWP* CH4 emissions in g/kwh CO2 EEDI SOx CO2 equ. in g/kwh Net decreasein GHG emissions Net increasein GHG emissions PM -25 CO2 equivalent of CH4 = 25 (see IPCC for more information) *Beetlejuice Warner Bros. Entertainment, Inc. 1
2 /11/214 Methane, methane, meth GWP* Methane, methane, meth GWP Gas engine fuel consumption (ISO w/o pumps) in g/kwh % Reduction of GHG in % compared to the respective diesel engine model Change in CO2 emission to baseline CH4 emissions in g/kwh -5% -1% -15% -2% -25% -% % Methane slip of the engine is 6 g/kwh (8 g/kwh) Total greenhouse gas (CO2 + CH4) emissions on a lower (higher) level than for a comparable diesel engine 5% reduction (increase) Methane slip in mcr Methane slip isolines in g/kwh -5% 8 g/kwh CO2 75 g/kwh CO2 7 g/kwh CO2 675 g/kwh CO2 65 g/kwh CO2 625 g/kwh CO2 6 g/kwh CO2 575 g/kwh CO2 55 g/kwh CO2 5 g/kwh CO2 6 9 Methane slip in E2 cycle 12 SFC and GHG basics Natural gas: Lower heating value (LHV) of 6MJ/Nm Methane number of 7 CO2 equivalent of CH4 = 25 (see IPCC for more information) CO2 equivalent of CH4 = 25 (see IPCC for more information) Explanatory note Gas engine with fuel consumption of 17 g/kwh (~45% thermal efficiency) *Beetlejuice Warner Bros. Entertainment, Inc. Lean burn gas engine control CH4 slip engine (process) control TDC Gas admission Scavenging process valve overlap IV EV GAV Combustion chamber design Crevices / fireland BDC Combustion process Quenching Turbulence Lean mixture zones Boundary layer at the walls Delayed combustion / misfiring Active throttle control 2
3 Lean burn gas engine control Transient behaviour diesel vs. gas* p in bar Heat release MN lambda time after ignition in ms Misfiring Regular Transition Reg-to-knock Knocking time after ignition in ms Misfire Regular Transition Knocking/Preignition HV * Port injection Gas engines; CIMAC WG17; Transient response behaviourof gas engines; April 211 The Natural gas market/infrastructure Specification for marine diesel fuel ISO 8217:212 5 th edition 4 distillate & 11 residual fuel categories Natural gas work in progress 1 Methane number Engine load in % BE SI gas engine Other SI gas engine ex. DF engine ex. Methane Number MN (AVL) CO2 N2 H2 C2H6 CH8 C4H LHV in MJ/kg Arun(Indonesia) Arzew(Algeria) Badak(Indonesia) Bintulu(Malaysia) Bonny(Nigeria) Das Island(Emirates) Lumut(Brunei) Point Fortin(Trinidad & Tobago) Ras Laffan(Qatar) Skida(Algeria) Snøhvit(Norway) Withnell(Australia) Methane Average(USA) Typical(Russia) *JRC-IE; Liquefied Natural Gas for Europe Some Important Issues for Consideration, 29 Comparison of transient behavior (constant speed) P1 = Publicly available data DF engine #1 P2 = Publicly available data DF engine #2
4 /11/214 Marine mechanical drive key enablers Variable speed and dynamic load capability Marine mechanical drive* first tugboat in the world to run purely on natural gas M/T Borgøy Example of variable speed up-loading and subsequent pitch reversal at rated speed 75 rpm Engine speed in rpm on the 1st axis Engine power in % on the 2nd axis x-axis 4 minutes 1 s time resolution PSV in rough weather DP operation knots wind and m wave height 5 m long 14,5 m wide 1,5 knots 68 tons Bollard pull 1 x 8 m Gas tanks and ancillaries Acon gas monitoring safety system 2 x RRM US5 CP azimuth thrusters 2 x 175kW = 2286 bhp *Pictures partly copyright of Sanmar A.Ş. Marine mechanical drive The LNG argument clinic * and the Oscars go to M/S Stavangerfjord M/S Bergensfjord No, it isn t. 17 m long 27,5 m wide 25 GT 6 cars 15 passengers 25 knots 2 x RRM Promas system 4 x 5.6kW = bhp Over 45 operating hours (17..14) Overall true efficiency based upon thermal energy input at 47% (~5% with WHR) Costs Emissions Operation Reliability Bunkering / Infrastructure Installation Safety Conversion Yes, it is. *Monty Python s Flying Circus BBC & Python Pictures / The Ten Commandments Paramount Pictures & Motion Picture Associates, Inc. 4
5 The whole is greater than the sum of its parts Aristotle 5
Engines Bergen AS. Fuel Efficiency and Reliability in LNG propulsion
Engines Bergen AS Fuel Efficiency and Reliability in LNG propulsion CIMAC NMA Norway Fall Meeting 2014 Hordvikneset 24.09.2014 / Erlend Vaktskjold 2014 Rolls-Royce plc The information in this document
More informationGreen- and High-Tech for Maritime Propulsion
Green- and High-Tech for Maritime Propulsion Daniel Chatterjee, Michael Hönl, Stefan Müller 31st May 2017 CIMAC Circle in Oslo 2014 Rolls-Royce Power Systems AG The information in this document is the
More informationRolls-Royce Marine - The Environship Concept
Rolls-Royce Marine - The Environship Concept LNG Seminar Høyskolen i Ålesund 8 november 2011 System Solutions & Wave Piercing Technology Per Egil Vedlog 2009 Rolls-Royce plc The information in this document
More information8 th AVL Large Engines Techdays Fusion of Hybrid and LNG
8 th AVL Large Engines Techdays Fusion of Hybrid and LNG April 11, 2018 TORU MOTODA Marine Engineering Group Engineering & Technology Center Niigata Power Systems Co.,Ltd. 1 Contents 1. Niigata Power Systems
More information5 TH CIMAC CASCADES, BUSAN MARCEL OTT
5 TH CIMAC CASCADES, BUSAN MARCEL OTT 23.10.2014 1 Wärtsilä 23 October 2014 Wärtsilä 2s Dual Fuel - 5th CIMAC CASCADES Development drivers - environment LOCAL LOCAL NO x Acid rains Tier II (2011) Tier
More informationLow pressure gas engines The industry standard. CIMAC discussion Athens 22. January 2015 Marcel Ott, General Manager, DF Technology
Low pressure gas engines The industry standard CIMAC discussion Athens 22. January 2015 Marcel Ott, General Manager, DF Technology Development path for gas powered marine engines 29 km3 LNGC MV Venator
More informationGreen- & High-Tech Program
Green- & High-Tech Program Propulsion system technology of Rolls-Royce Power Systems AG Dipl.-Ing. Stefan Mueller Director Application Center Marine & Offshore 2017 Rolls-Royce Power Systems AG The information
More informationEmission Reduction Technologies towards zero emissions
Emission Reduction Technologies towards zero emissions 12.10.2018 Heikki Korpi, Chief expert, Environmental expertise Marine Solutions, R&D and Engineering THIS IS WÄRTSILÄ Our business areas SERVICES
More informationDevelopment of Direct Drive Marine Propulsion Dual Fuel Engine "Niigata 28AHX-DF" Zhide XU Niigata Power Systems Co., Ltd.
Development of Direct Drive Marine Propulsion Dual Fuel Engine "Niigata 28AHX-DF" Zhide XU Niigata Power Systems Co., Ltd. Marine field regulations ECA: Baltic sea (SOx) North sea (SOx) North america -
More informationWÄRTSILÄ 2-STROKE LOW PRESSURE DUAL-FUEL ENGINES
WÄRTSILÄ 2-STROKE LOW PRESSURE DUAL-FUEL ENGINES Contents Introduction...2 Q&A... 3-7 2013 Wärtsilä Corporation All rights reserved No part of this publication may be reproduced or copied in any form or
More informationMedium Speed Generator Sets Products and Applications
Medium Speed Generator Sets Products and Applications 1 Since 1948 the Rolls-Royce Power Systems subsidiary Bergen Engines AS has delivered more than 6,500 four-stroke medium-speed diesel and gas engines
More informationKazuhiro Yuki Niigata Power Systems Co., Ltd.
Advanced Development of Medium Speed Gas Engine Targeting to Marine Kazuhiro Yuki Niigata Power Systems Co., Ltd. Background Nowadays, regulation of exhaust emission from engines is becoming more strict
More informationModule 5 Propulsion and Power Generation of LNG driven Vessels (23 th November to 27 th November University of Piraeus, Greece)
Module 5 Propulsion and Power Generation of LNG driven Vessels (23 th November to 27 th November 2015- University of Piraeus, Greece) Presentation Principles of Marine Main Engines running on LNG 23 th
More informationRedefining Shipping. Oskar Levander SVP, Concepts & Innovation. Naples, Shipping Week September 27 th, 2018
Redefining Shipping Oskar Levander SVP, Concepts & Innovation Naples, Shipping Week September 27 th, 2018 2018 Rolls-Royce plc The information 2018 Rolls-Royce in this plcdocument is the property of Rolls-Royce
More informationLNG som drivstoff for skip Fremtidig utvikling
LNG som drivstoff for skip Fremtidig utvikling Per Magne Einang Forskningssjef MARINTEK www.marintek.com Norsk Marinteknisk Forskningsinstitutt Den Norske Gasskonferansen Stavanger Mars 2014 1 50 LNG fuelled
More informationCurrent Trends Liquid Natural Gas Locomotives
Current Trends Liquid Natural Gas Locomotives November 21-22, 2013 New York City Len Baran GE Transportation Natural Gas why now? Price US $ per equivalent diesel gallon Price History for Crude Oil, NG,
More informationNews & Updates on MAN Dual Fuel Engines. Colin Peesel Sales Manager Engine & Marine Systems Inspectors Day Bremen,
News & Updates on MAN Dual Fuel Engines Colin Peesel Sales Manager Engine & Marine Systems Inspectors Day Bremen, 06.06.2018 MAN Diesel & Turbo [optional: Brand] Author Current topic 00.00.2012 < 1 > Agenda
More informationMAN B&W Dual Fuel Engines
MAN B&W Dual Fuel Engines Athens Seminar on 2 th Oct. 2018 Thomas S. Hansen Two-Stroke Promotion & Customer Support 2 th Oct. 2018 Today - The Dual Fuel success 4 x World s first duel fuel driven ships
More informationWFS MITSUBISHI HEAVY INDUSTRIES MARINE MACHINERY & ENGINE CO., LTD. All Rights Reserved.
WFS-0712 Contents 1. Overview 2. Fuel and Regulation Trend 3. UEC-LSGi 4. Test Result 5. Summary WFS-0712 1 Development History of UE New generation engine : Low speed / long stroke engine Improved FOC(ton/day)
More informationLARS. Leif Løken Rolls-Royce Marine Deck Machinery Seismic and Subsea
LARS Leif Løken Rolls-Royce Marine Deck Machinery Seismic and Subsea 2010 Rolls-Royce plc The information in this document is the property of Rolls-Royce plc and may not be copied or communicated to a
More informationA robust gas combustion solution
CIMAC Cascades October 2014 ME-GI dual fuel done right The 2 stroke Dual Fuel ME-GI Engine A robust gas combustion solution Rene Sejer Laursen E mail: ReneS.Laursen@man.eu ❶❷❸❹ < 1 > The Licensees Reported
More informationEfficiency Increase of a High Performance Gas Engine for Distributed Power Generation
Efficiency Increase of a High Performance Gas Engine for Distributed Power Generation M. Grotz, R. Böwing, J. Lang and J. Thalhauser (GE) P. Christiner and A. Wimmer (LEC) February 27, 2015 Imagination
More informationBergen Engines AS
Bergen Engines AS - 2012 2003 Rolls-Royce plc The information in this document is the property of Rolls-Royce plc and may not be copied or communicated to a third party, or used for any purpose other than
More informationInsight in the Development of MAN s Game Changing 45/60CR Engine Portfolio
Insight in the Development of MAN s Game Changing 45/60CR Engine Portfolio Alexander Knafl, PhD Head of Advanced Engineering & Exhaust Aftertreatment MAN Diesel & Turbo, Germany < 1 > Disclaimer All data
More informationPermanent Magnet thrusters
Permanent Magnet thrusters Why PM thrusters Gunnar Johnsen, Head of Electrical System R&T 2015 Rolls-Royce plc and/or its subsidiaries The information in this document is the property of Rolls-Royce plc
More informationNatural Gas Pathway Analysis for Heavy Duty Vehicles
Natural Gas Pathway Analysis for Heavy Duty Vehicles Matthew Joss 2017 Energy Technologies Institute LLP The information in this document is the property of Energy Technologies Institute LLP and may not
More informationLatest Solution for Utilizing Various Types of Gas Fuel in DAIHATSU DIESEL
CIMAC CASCADES 2018 in Kobe Technical Management Division Technical Department 3 Hiroaki Heima Latest Solution for Utilizing Various Types of Gas Fuel in DAIHATSU DIESEL 1 0. Content 1. Company Introduction
More informationModule 3: Influence of Engine Design and Operating Parameters on Emissions Lecture 14:Effect of SI Engine Design and Operating Variables on Emissions
Module 3: Influence of Engine Design and Operating Parameters on Emissions Effect of SI Engine Design and Operating Variables on Emissions The Lecture Contains: SI Engine Variables and Emissions Compression
More informationNatural Gas in High Horsepower Engine Applications
The global leader in natural gas engines. Our products work here to keep this clear. Natural Gas in High Horsepower Engine Applications Westport Innovations Dale Goudie, PEng Overview Introduction to Westport
More informationShip Energy Efficiency and Air Pollution. Ernestos Tzannatos Department of Maritime Studies University of Piraeus
Ship Energy Efficiency and Air Pollution Ernestos Tzannatos Department of Maritime Studies University of Piraeus Today s agenda Introduction: Drivers for improved energy efficiency Ship Energy Efficiency:
More informationBosch Technologies to achieve Ultra Low Emissions and an Assessment what is feasible in short term.
CIMAC CASCADES Kobe, Oct. 12 2018 Provided for informational purposes strictly on a non-reliance basis Bosch Technologies to achieve Ultra Low Emissions and an Assessment what is feasible in short term.
More informationLPG. Future-proof with ME-LGIP Dual fuel done right, again. Thomas S. Hansen Promotion & Customer Support 2rd October 2018
Glimpse the future LPG Future-proof with ME-LGIP Dual fuel done right, again Thomas S. Hansen Promotion & Customer Support 2rd October 2018 The new MAN B&W ME-LGIP engine First ME-LGIP order EXMAR, Belgian
More informationLNG powered Inland vessels today, who is next?
INTERNAL USE ONLY Greening of Inland shipping is a must. Various options to do so are available of which LNG propulsion is the only option today, that not only offers very much reduced emissions, but also
More informationFuture Large Civil Propulsion The Need for Speed?
RAeS Lecture, London 26 th May 2016 Future Large Civil Propulsion The Need for Speed? Phil Curnock Chief Engineer Civil Large Future Programmes 2016 Rolls-Royce plc The information in this document is
More informationGoing the Dual Fuel Route
Going the Dual Fuel Route TecnoVeritas Engineering Prizes Winner of Seatrade Awards for Clean Shipping London 2012 As a result of in depth marine engineering, knowledge and innovation, its product VEEO
More informationGerman Weisser WÄRTSILÄ SWITZERLAND LTD. 3rd Technical Meeting 2013/14 of The Greek Section of The Society of Naval Architects and Marine Engineers
German Weisser WÄRTSILÄ SWITZERLAND LTD Current Trends in the Development of Large Two-Stroke Marine Diesel Engines in the Light of Significantly Changing Market Requirements and Environmental Regulations
More informationGas Fuelled Container Ship
SAMSUNG HEAVY INDUSTRIES Company name Gas Fuelled Container Ship ( Evaluation of Economic Analysis ) H.C. Jung October 16, 2015 1 Contents Background - Environmental Issue - IMO Future Regulation Gas Fuelled
More informationThe ME-LGIP Engine fueled by LPG
The ME-LGIP Engine fueled by LPG Niels B. Clausen Senior Manager EELEE/Engine and System Application Marine Two-Stroke, Engineering < 1 > Towards Greener Future Portfolio of solutions Countermeasures for
More informationEnergy storage: Ready for take-off?
Energy storage: Ready for take-off? 15th Anniversary HVM 2017 & 4th Graphene New Materials Conference 2-3 November 2017 Cambridge, UK www.cir-strategy.com/events Gerry Agnew PhD Chief Technology Adviser
More information11,000 teu container vessel
11,000 teu container vessel An ME-GI powered vessel fitted with fuel gas supply system and boil-off gas handling 2 MAN Energy Solutions 11,000 teu container vessel Future in the making 3 Contents Main
More informationTrainMos II. Madrid-November LNG and New Fuels for the Maritime Industry. Is the Technology Ready?
MAN DIESEL & TURBO TrainMos II. Madrid-November-2.015 LNG and New Fuels for the Maritime Industry. Is the Technology Ready? Fernando Marcos +34 670 416 409 Fernando.Marcos@man.eu < 1 > Disclaimer All data
More informationIntroduction to LNG Fueled Cargo Vessels and Bunkering Issues
Introduction to LNG Fueled Cargo Vessels and Bunkering Issues Raffaele Piciocchi ABS LNG Center - Greece Limassol 9 October 2012 CYPRUS SHIPPING FORUM Outline Background and Key Drivers Regulatory Framework
More informationAn engine manufacturers view on. LNG as fuel
An engine manufacturers view on LNG as fuel Challenge and potential of LNG as engine fuel, Michael Werner, test engineer Dual Fuel engines, Workshop Metrology for LNG, Copenhagen, 2015-05-19 Disclaimer
More informationEmerging Technologies
UNESCAP UNHABITAT National Capacity Building Workshop on Sustainable and Inclusive Transport Development 3 4 July 2014, Vientiane, Lao PDR Abhijit Lokre Associate Professor Centre of Excellence in Urban
More informationThe Bergen marine engine and propulsion portfolio 2017
Marine The Bergen marine engine and propulsion portfolio 2017 Clean Precise Power For over 100 years of operation Rolls-Royce has delivered more than 10,000 four-stroke medium-speed engines for marine
More informationCIMAC Position Paper
06 2015 CIMAC Position Paper New 0.10% sulphur marine (ECA) fuels Introduced to the market to meet the SO x ECA fuel sulphur specification of maximum 0.10% By CIMAC WG7 Fuels This publication is only for
More informationModule7:Advanced Combustion Systems and Alternative Powerplants Lecture 32:Stratified Charge Engines
ADVANCED COMBUSTION SYSTEMS AND ALTERNATIVE POWERPLANTS The Lecture Contains: DIRECT INJECTION STRATIFIED CHARGE (DISC) ENGINES Historical Overview Potential Advantages of DISC Engines DISC Engine Combustion
More informationINTEGRATION TRENDS OF PROPULSION SYSTEMS
6 th Sep. INTEGRATION TRENDS OF PROPULSION SYSTEMS Wang Feng Shanghai Marine Diesel Engine Research Institute Tel: 008621 31310459 Email: wangfeng@csic711.com CONTENT CIMAC CIRCLE Challenge of Propulsion
More informationMAN Diesel & Turbo The responsible way in leading technology
Dual-Fuel Upgrade MAN Diesel & Turbo The responsible way in leading technology As the availability of natural gas increases worldwide, gas powered engines are becoming more and more attractive for power
More informationHEAVY DUTY SI NG ENGINES
HEAVY DUTY SI NG ENGINES Assessing the Future Market and Choosing The Right Technology Johannes Andersen AVL MTC AB HEAVY DUTY SI NG ENGINES CONTENTS 1. Introduction 2. Market trends 3. A few words on
More informationFOUR STROKE MARINE ENGINES
FOUR STROKE MARINE ENGINES Cost-cutting dual fuel engine solutions LNG Shipping Page 02 03 MAN Diesel & Turbo is the world s leading provider of large-bore diesel engines and turbomachinery. Our portfolio
More informationWORKSHOP ON MODERNISATION OF DANUBE VESSELS FLEET
WORKSHOP ON MODERNISATION OF DANUBE VESSELS FLEET Non-Road Mobile Machinery (NRMM) Directive Introduction to the requirements for the IWT sector & greening strategies and alternative fuels in the Netherlands
More informationMAN Diesel & Turbo s Solutions for LNG Fuelled Vessels. Christodoulopoulos Dionissis Managing Director Poseidon Med, 8/12/16 Piraeus
MAN Diesel & Turbo s Solutions for LNG Fuelled Vessels Christodoulopoulos Dionissis Managing Director Poseidon Med, 8/12/16 Piraeus < 1 > Agenda 1 Evironmental Regulations 2 Product Portfolio 3 References,
More informationShipping and Environmental Challenges MARINTEK 1
Shipping and Environmental Challenges 1 Development of World Energy Consumption 18000 16000 14000 12000 10000 8000 6000 4000 2000 0 World energy consumption 1975-2025 in MTOE 1970 1975 1980 1985 1990 1995
More informationME-GI/ME-LGI Applications and references
Japanese Yard s Seminar Copenhagen September, 2016 ME-GI/ME-LGI Applications and references René Sejer Laursen Promotion Manager, ME-GI E-mail: ReneS.Laursen@man.eu < 1 > Dual fuel concepts ME-GI vs. ME-LGI
More informationKAWASAKI Environment-friendly New engine technology
Norway-Japan Maritime Green Innovation Seminar 4th June, 2015 KAWASAKI Environment-friendly New engine technology 0 Yosuke NONAKA Diesel Engine Dep t. Machinery Div. Kawasaki Heavy Industries, Ltd. F4C-04-0035
More informationSAFETY DESIGN FOR MARINE GAS ENGINE
6 th CIMAC CASCADES Seminar SAFETY DESIN FOR MARINE AS ENINE Sadao Kuwazuru YANMAR Co., LTD. Large Power Products Operation Division Emission restriction schedule CO 2 Kyoto Protocol (2008~2012) Post-Kyoto
More informationThe environmental challenge ahead and The way forward. - Sulphur Cap 2020/ ECA zone - LNG as fuel
The environmental challenge ahead and The way forward - Sulphur Cap 2020/ ECA zone - LNG as fuel Yufeng Liu, Director Sales China Marine Money Shanghai, 10 th May 2017 Global sulphur Cap by 2020 A game
More informationMARINTEK The Norwegian Marine Technology Research Institute
MARINTEK The Norwegian Marine Technology Research Institute Ocean laboratory to test out offshore construction and vessel concepts 50 x 80 meter Towing tank 260 meter Engine laboratory Raiser laboratory
More informationInternal Combustion Engines
Internal Combustion Engines Reading Problems 8-3 8-7 8-35, 8-45, 8-52 Definitions 1. spark ignition: a mixture of fuel and air is ignited by a spark plug applications requiring power to about 225 kw (300
More informationTYPICAL AZIMUTH THRUSTER ARRANGEMENT
CAT HYBRID THRUSTER TYPICAL AZIMUTH THRUSTER ARRANGEMENT Example: 7000hp Vessel Shaft Alternator Switch Board Main Engine Gensets Main CP Thruster Example: Engines: MaK 8M25C, 2666kW@750rpm Thrusters:
More informationWÄRTSILÄ DF: PRESENT AND FUTURE OF THE LNG FUELLED VESSELS
WÄRTSILÄ DF: PRESENT AND FUTURE OF THE LNG FUELLED VESSELS Application Development Engines Sales Andrea Zotti summary LNG as marine fuel: current status LNG and DUAL FUEL EXPERIENCE - merchant - offhsore
More informationL34: Internal Combustion Engine Cycles: Otto, Diesel, and Dual or Gas Power Cycles Introduction to Gas Cycles Definitions
Page L: Internal Combustion Engine Cycles: Otto, Diesel, and Dual or Gas Power Cycles Review of Carnot Power Cycle (gas version) Air-Standard Cycles Internal Combustion (IC) Engines - Otto and Diesel Cycles
More informationME-GI Engine Fuelled by LNG
ME-GI Engine Fuelled by LNG Andrzej Krupa Managing Director MAN Diesel & Turbo Poland Sp. z o.o. < 1 > Disclaimer All data provided on the following slides is for information purposes only, explicitly
More informationMarin gas logistics. Work package 5. D5-5 Environmental studies - assessment of air emissions in terminal ports
Marin gas logistics Work package 5 D5-5 Environmental studies - assessment of air emissions in terminal ports 2 TABLE OF CONTENTS 1. Summary and conclusions...3 2. Introduction...4 3. Objectives...4 4.
More informationSABRe Briefs & Guidance
SABRe Briefs & Guidance 2016 Rolls-Royce plc The information in this document is the property of Rolls-Royce plc and may not be copied or communicated to a third party, or used for any purpose other than
More informationPropane Education and Research Council LCA C.2011, 16 Nov REVIEW OF LIFE CYCLE GHG EMISSIONS FROM LPG RIDING MOWERS
REVIEW OF LIFE CYCLE GHG EMISSIONS FROM LPG RIDING MOWERS Stefan Unnasch and Larry Waterland, Life Cycle Associates, LLC 1. Summary This paper examines the greenhouse gas (GHG) emissions from liquefied
More informationnvpm Measurements at Rolls-Royce
nvpm Measurements at Rolls-Royce FORUM-AE non-co2 Emissions Workshop Denise Ahrens, Paul Madden, Mark Johnson Berlin, 8 th -9 th March 2017 Rolls-Royce Deutschland Ltd & Co KG The information in this document
More informationCIMAC Position Paper
05 2017 CIMAC Position Paper Gas Engine Aftertreatment Systems By CIMAC WG 17, Gas Engines This publication is for guidance and gives an overview regarding the exhaust aftertreatment systems for stationary,
More informationABB Turbo Systems Ltd., London, April 15 th- 16 th 2015 Turbocharging flexibility to match the operation flexibility challenge
ABB Turbo Systems Ltd., London, April 15 th- 16 th 2015 Turbocharging flexibility to match the operation flexibility challenge Agenda Power2 Miller Enhanced VCM Extended Field Gas Engine Controls May 29,
More informationInternationaler Congress für Schiffstechnik
Internationaler Congress für Schiffstechnik Technologien zur Reduzierung der Betriebskosten bei Einhaltung aktueller und zukünftiger Emissionen, Peter Balle, Hamburg, 10.09.2015 CourtesyMAN of Nordic Diesel
More informationTransport and Energy Integration
Transport and Energy Integration ERP Transport Post-Plenary Event 21 st April 2016 Liam Lidstone Strategy Manager 2016 Energy Technologies Institute LLP The information in this document is the property
More informationNormal vs Abnormal Combustion in SI engine. SI Combustion. Turbulent Combustion
Turbulent Combustion The motion of the charge in the engine cylinder is always turbulent, when it is reached by the flame front. The charge motion is usually composed by large vortexes, whose length scales
More informationOPTIMISED NATURAL GAS ENGINES FOR PHASE II GHG COMPLIANCE. Mark Dunn, Westport Innovations
OPTIMISED NATURAL GAS ENGINES FOR PHASE II GHG COMPLIANCE Mark Dunn, Westport Innovations 1 Westport Fuel Systems Brands and Market Breadth BRAND EQUITY IN ALTERNATIVE FUEL SPACE BREADTH OF REACH Passenger
More informationChallenges to achieve existing and upcoming environmental regulation. Khalid Tachi EICB/EIBIP
Challenges to achieve existing and upcoming environmental regulation Khalid Tachi EICB/EIBIP IWT Emission Regulations: CCR and NRMM P N [kw] CO [g/kwh] HC [g/kwh] NO x [g/kwh] PM [g/kwh] 18
More informationUpdate on Ammonia Engine Combustion Using Direct Fuel Injection
Update on Ammonia Engine Combustion Using Direct Fuel Injection Christopher Gross, George Zacharakis-Jutz Song-Charng Kong Department of Mechanical Engineering Iowa State University Acknowledgements: Iowa
More informationA Second Law Perspective on Critical IC Research for High Efficiency Low Emissions Gasoline Engines
A Second Law Perspective on Critical IC Research for High Efficiency Low Emissions Gasoline Engines University of Wisconsin Symposium on Low Emission Technologies for IC Engines June 8-9 25 J.T. Farrell,
More informationExtent of Delivery. Extent of Delivery / Order Specifications W-XDF Engines. Instructions. All quantities to be stated for one vessel
Extent of Delivery Instructions All quantities to be stated for one vessel or Included in extent of delivery The purpose of the Extent of Delivery (EOD) is to provide a guideline for the technical specification
More informationEnvironmentally Superior VLGC with LPG as Fuel. "Achievements and Prospects for the Near Future" International LP Gas Seminar 2018.
International LP Gas Seminar 2018 Environmentally Superior VLGC with LPG as Fuel "Achievements and Prospects for the Near Future" 7th March 2018 Takashi Unseki Chief Engineer, Energy & Environment Ship
More informationPotential of the Mild HCCI Combustion for Worldwide Applications
Potential of the Mild HCCI Combustion for Worldwide Applications Future Fuels for IC Engines ERC Research Symposium Madison June 6-7, 2007 P.Gastaldi M.Besson JP.Hardy Renault Powertrain Division Overview
More informationLECTURE NOTES INTERNAL COMBUSTION ENGINES SI AN INTEGRATED EVALUATION
LECTURE NOTES on INTERNAL COMBUSTION ENGINES SI AN INTEGRATED EVALUATION Integrated Master Course on Mechanical Engineering Mechanical Engineering Department November 2015 Approach SI _ indirect injection
More informationPete Jacobs. Business Development Manager Wartsila North America, Inc. (281)
Pete Jacobs Business Development Manager Wartsila North America, Inc. (281) 513-9836 Pete.Jacobs@wartsila.com Uniform and Integrated Solution Engines Propulsion Automation Power Distribution Power Drives
More informationLean and clean dredging for a better future
Lean and clean dredging for a better future Bernadete Goncalves-Castro, Leo van Ingen, Alex Roosendaal, Sergio Ooijens, Marcel Boor Presented by Leo W. van Ingen, August 26 th Preface Why this paper? IHC
More informationGear Failures: Lessons Learned
Return to Session Menu DYNAMIC POSITIONING CONFERENCE October 15-16, 2013 THRUSTERS SESSION Gear Failures: Lessons Learned Timo Rauti Rolls-Royce Gear Failures: Lessons learned Dynamic Positioning Conference
More informationBackground, structure and objectives of the EffShip project
Background, structure and objectives of the project Per Fagerlund, Bengt Ramne ScandiNAOS AB $/ton Final Seminar, Gothenburg, March 21, 2013 Marine fuel price development 1200,00 HFO 3,5% MGO 0,1% 1000,00
More informationST. VINCENT AND THE GRENADINES
ST. VINCENT AND THE GRENADINES MARITIME ADMINISTRATION CIRCULAR N POL 021 MARPOL ANNEX VI REPORTING SYSTEM ESTABLISHED FOR THE PURPOSE OF ENERGY EFFICIENCY AND FUEL CONSUMPTION DATA COLLECTION TO: APPLICABLE
More informationEEN-E2002 Combustion Technology 2017 LE 3 answers
EEN-E2002 Combustion Technology 2017 LE 3 answers 1. Plot the following graphs from LEO-1 engine with data (Excel_sheet_data) attached on my courses? (12 p.) a. Draw cyclic pressure curve. Also non-fired
More informationTitle of Presentation Regulatory and Class Requirements for Gas Fueled Ships: An Update
Title of Presentation Regulatory and Class Requirements for Gas Fueled Ships: An Update Mark Penfold Principal Engineer, Environmental Technology Compliance Antwerp, Belgium 12 February 2015 INTERTANKO
More informationNGP2010 Diesel Engine Briefing Sept. 18, 2007
NGP2010 Diesel Engine Briefing Sept. 18, 2007 Yo Usuba Senior Vice President Nissan Motor Co., Ltd. Agenda 1. Environmental Technology Activities 2. Potential of Diesel Engines 3. Clean Diesels 4. Future
More informationDSME GreenShip 18,000 TEU Container Carrier. Oh-Yig Kwon / Director Marketing Engineering Team, DSME Seoul May 12, 2011
DSME GreenShip 18,000 TEU Container Carrier Oh-Yig Kwon / Director Marketing Engineering Team, DSME Seoul May 12, 2011 1 Contents Pollution/Emission from Ships & Regulations DSME Green Ship Econology Introduction
More informationEffect of SOx and NOx Regulation Implementation, ECA s and NOx Tier III Current Developments in General
Effect of SOx and NOx Regulation Implementation, ECA s and NOx Tier III Current Developments in General ASEF 2013, KOBE, November 6, 2013 Toru Nakao Hitachi Zosen Corporation, Japan 2 ECA status Emission
More informationUpgrade on Environmentally-friendly Mitsui MAN-B&W Engine
Environmental Technology Seminar 11.04.2014 環境に優しい三井 MAN-B&W エンジン開発の最新状況 Upgrade on Environmentally-friendly Mitsui MAN-B&W Engine Mitsui Engineering & Shipbuilding Co., Ltd Diesel Design Department Ichiro
More informationDr Diamantis Andriotis, Technical Manager, Stealth Maritime Corporation SA
"Bunker Fuels in the Era of Clean Shipping" Dr Diamantis Andriotis, Technical Manager, Stealth Maritime Corporation SA Contribution of shipping to GHG emissions In accordance with the updated 2000 IMO
More information2013 THERMAL ENGINEERING-I
SET - 1 II B. Tech II Semester, Regular Examinations, April/May 2013 THERMAL ENGINEERING-I (Com. to ME, AME) Time: 3 hours Max. Marks: 75 Answer any FIVE Questions All Questions carry Equal Marks ~~~~~~~~~~~~~~~~~~~~~~~~
More informationExperimental Investigation of Performance and Emissions of a Stratified Charge CNG Direct Injection Engine with Turbocharger
MATEC Web of Conferences 1, 7 (17 ) DOI:1.11/matecconf/1717 ICTTE 17 Experimental Investigation of Performance and Emissions of a Stratified Charge CNG Direct Injection Engine with charger Hilmi Amiruddin
More informationHeavy Duty Dual-Fuel Engines
Heavy Duty Dual-Fuel Engines Future Powertrains Conference National Motorcycle Museum, Solihul 19 th February 2014 Steve Whelan Clean Air Power swhelan@cleanairpower.com Introduction The technology delivers
More informationTHE MOST EFFICIENT ENGINE IN THE WORLD. Risto Lejon, Product Management, Wärtsilä 31 Wärtsilä Marine Solutions, Business Line Engines 2017
THE MOST EFFICIENT ENGINE IN THE WORLD Risto Lejon, Product Management, Wärtsilä 31 Wärtsilä Marine Solutions, Business Line Engines 2017 WHAT HAS BEEN THE DRIVERS FOR THIS ENGINE DEVELOPMENT ENERGY EFFICIENCY
More informationPollution by the Shipping Industry: Current Vessels and the Next Generation of Ships
Pollution by the Shipping Industry: Current Vessels and the Next Generation of Ships Presented by Helen Noble 3 April 2014 Pollution by the Shipping Industry Oil pollution Exhaust Gas Emissions Acoustic
More informationReducing Exhaust Emissions from Wärtsilä Marine Engines Moottoritekniikan seminaari Teknologiateollisuus ry 18 May 2010 Göran Hellén
Reducing Exhaust Emissions from Wärtsilä Marine Engines Moottoritekniikan seminaari Teknologiateollisuus ry 18 May 2010 Göran Hellén 1 Reducing exhaust emissions from Wärtsilä marine engines 18 May 2010
More informationAlternative driveline concepts Going for gas!
Alternative driveline concepts Going for gas! MAN CNG Bus Presentation Robert Staimer Efficiency Consultant Lisbon, May 22nd CITY BUS IN PERFECTION The new MAN Lion s City. Vehicle Technology and Sustainable
More information