Kazuhiro Yuki Niigata Power Systems Co., Ltd.
|
|
- Magnus Scott
- 6 years ago
- Views:
Transcription
1 Advanced Development of Medium Speed Gas Engine Targeting to Marine Kazuhiro Yuki Niigata Power Systems Co., Ltd.
2 Background Nowadays, regulation of exhaust emission from engines is becoming more strict year by year in the marine field, and it is difficult to fulfill the regulation by diesel engine itself. Gas fuelled engines emit low NOx, therefore it is possible to satisfy the regulation by the engine itself. (One of solution) IMO NOx regulation [g/kwh h] 20% reduction 80% reduction NIIGATA s Gas engine Tier Ⅰ Tier Ⅱ Tier Ⅲ (ECA: Year 2016) Engine speed [min -1 ] 2
3 New Marine Gas Engine Gas-fueled engines for marine application Related to IMO NOx emission standards Niigata new gas engine is dual-fuel engine. The engine can operate as an ordinary diesel engine and also as a gas engine. Even if one of the gas supply components malfunctions while operating in the gas mode, the ship can continue running by switching the engine to the diesel mode. The dual-fuel engine provides redundancy for the ship s propulsion system, which is one of the most important features for safety operation. 3
4 New Marine Gas Engine Target of ships Engine speed [min-1] One of operation pattern Z-peller Gas engine Engine speed [min-1] :00 12:30 13:00 13:30 14:00 0 Time [h:m] Maximum quick load increase in above operation pattern 15% to 100% load Quick load increase. 12:15 12:16 12:17 12:18 12:19 12:20 Time [h:m] LNG Tank Tugboat with direct drive in heaver is target. Quick load increase is demanded at tugboat operation. 4
5 Transient performance (Excess air ratio during acceleration) High Mean effectiv ve pressure(output) Knocking Operational zone Gas rich Accelerating Air-fuel ratio Misfire Steady operation Gas lean Lack of air can occur from the delay of T/C respondent or delay of excess air ratio adjustment. Lack of air causes Knocking. 5
6 New Marine Gas Engine Gas mode IMO NOx Tier III compliant Same load transition characteristics as current diesel engine Same output and flexible mode change between diesel and gas at any load Quick mode change to diesel mode in case emergency Knocking free operation Diesel mode IMO NOx Tier II compliant 6
7 Specification of Marine gas engine Items Developed engine Ignition method (gas mode) B.M.E.P. Fuel gas Fuel oil Specification 6L28AHX-DF Dual fuel engine Direct injection Micro pilot ignition 2.0 MPa LNG, NG (gas phase) MN=65 MDO 7
8 Key concept of ignition method Utilization of simulation for certain combustion Themicro pilot combustion by direct injection was achieved with the utilization of simulation, designing appropriate injector specification and combustion chamber. Gas Operation Pilot oil Fuel gas Gas admission valve Direct injection Air 8
9 Quick load change operation Engine load [%] Propeller direct drive Engine speed [min-1] At quick load increase, turbocharger cannot supply a sufficient amount of air. Boost air flow Air flow at static operation Air flow at quick load change operation Engine speed [min-1] 9
10 Air-fuel control Air-Fuel Controller Temp. Controller Water Valve Actuator Throttle Valve Bypass line Air Temp. Air cooler Turbocharger Charge air pressure Exhaust gas Engine load should be controlled by gas volume. Gas Valve Cylinder Fuel Gas Air-fuel ratio is controlled by the charge air temperature and pressure. 10
11 High Mean effectiv ve pressure(output) Transient performance (Excess air ratio during acceleration) Improvement of air flow Knocking Operational zone Gas rich Accelerating Air-fuel ratio Suppression of knocking Lack of air can Misfire occur from the delay of T/C respondent or delay of excess air ratio adjustment. Steady operation Gas lean Lack of air causes Knocking. To improve transient performance, secure of sufficient air flow and suppression of knocking is necessary 11
12 Operation Operation concept Gas mode Normal Operation Normal Change Rapid Change Return Change Normal Change Diesel Mode Start Operation pattern Load 100% Clutch ON Idle Stop Mode GE DE After Clutch ON DE to GE Load up operation during change over Emergency Idle operation Can keep GE Stop 100% load Change over Before stop GE to DE 12
13 Switching of engine operation mode Normal gas mode change Emergency diesel mode change Diesel mode Measureme ent data Gas mode Gas mode Time Engine speed Gas governor signal Diesel governor signal Diesel mode Time Realized mode change at 100% load 13
14 NOx emission characteristics IMO NOx emission standards New engine satisfied NOx emission for IMO Tier Ⅲ with gas mode and Tier Ⅱ with diesel mode. Quantity of emissions s Diesel engine Dual fuel engine (Gas mode) Carbon dioxide (CO2) Tier Ⅱ 12 Nitrogen oxide (NOx) Tier Ⅲ ] h / g o t d n o p s e r o c [ x O N ] h / g o t d n o p s e r o c [ 2 O C Diesel engine Dual fuel engine(gas mode) Load [%] Diesel engine Dual fuel engine(gas mode) Load [%] 14
15 Ship handling demonstration(tug tug boat) In Load FPP gas direct pattern mode, connection transient of a tug is boat, performance which needs comparable with rapid supported(with diesel transient engine marine performance, was gear) achieved. was tested. Rated output Engine speed Rated output Engine speed Diesel mode Rated output Engine speed Diesel mode Gas mode Gas mode Idle Idle Idle Elapsed time(min) Elapsed time(min) Elapsed time(min) 15
16 Conclusion In gas mode, finally NOx emission of IMO Tier Ⅲ was succeeded. Transient performance comparable to diesel engine was achieved in gas mode Niigata will deliver newly developed dual fuel engine to Japan s first LNG fuelled ship. This is the world s first built pure mechanical driven FPP LNG fuelled ship. Proffered NYK 16
17 Thank you for your attention. Acknowledgement The Dual Fuel marine propulsion engine 6L28AHX-DF introduced today uses part of technology from the research development which was selected as a supported project of Research project of CO2 reduction from marine vessels by Ministry of Land, Infrastructure, Transport and Tourism, selected as a supported project by Nippon Kaiji Kyoukai(Class NK), selected as a joint research with Japan Ship Technology research association and financially supported by the NIPPON Foundation. NIIGATA expresses sincere appreciation to these associations and foundation. 17
Development 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 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 informationDevelopment of Emission Control Technology to Reduce Levels of NO x and Fuel Consumption in Marine Diesel Engines
Vol. 44 No. 1 211 Development of Emission Control Technology to Reduce Levels of NO x and Fuel Consumption in Marine Diesel Engines TAGAI Tetsuya : Doctor of Engineering, Research and Development, Engineering
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 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 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 informationA clean, efficient solution for IMO Tier 3: Gas and Dual-Fuel Engines
A clean, efficient solution for IMO Tier 3: Gas and Dual-Fuel Engines INTRODUCTION Pure gas and dual fuel (DF) engines are widely discussed alternatives for marine propulsion, because they are able to
More informationDevelopment status of DME vehicle in Japan
7 th Asian DME Conference (Niigata, Japan) Commercial perspectives in Japan Development status of DME vehicle in Japan November 16, 2011 Naoki SHIMAZAKI 1 1. The latest technology in our clean diesel engine
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 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 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 informationC. Christen, D. Brand, CIMAC 2013 Simulation-based study on turbocharging dual-fuel engines Paper no. 187
C. Christen, D. Brand, CIMAC 2013 Simulation-based study on turbocharging dual-fuel engines Paper no. 187 Dual-fuel engines As a solution for IMO Tier III GAS MODE Low NO x emission NO x Level < IMO Tier
More informationDevelopment of the Hybrid Tugboat System
Development of the Hybrid Tugboat System SHIRAISHI Koichi : anager, arine Engineering Group, Niigata Power Systems Co., Ltd. INAI Syunichi : Principal Engineer, Quality & Environment Issue Department,
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 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 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 informationDevelopment of Two-stage Electric Turbocharging system for Automobiles
Development of Two-stage Electric Turbocharging system for Automobiles 71 BYEONGIL AN *1 NAOMICHI SHIBATA *2 HIROSHI SUZUKI *3 MOTOKI EBISU *1 Engine downsizing using supercharging is progressing to cope
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 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 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 informationGo green, gas gas the answer to all (emission) problems?
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
More informationNEW DIESEL EMISSIONS CONTROL STRATEGY for US TIER 2
NEW DIESEL EMISSIONS CONTROL STRATEGY for US TIER 2 Jeffrey A. Leet Shizuo Sasaki, PhD. Yiqun Huang, PhD. Gary Neely Department of Engine and Emissions Research Southwest Research Institute 24 Diesel Engine
More informationHeavy-Duty Diesel Engine Trends to Meet Future Emissions Standards (Euro VI)
Heavy-Duty Diesel Engine Trends to Meet Future Emissions Standards (Euro VI) Andrew Nicol AECC Technical Seminar on Heavy-Duty Vehicle Emissions (Euro VI) Brussels 25 October 2007 Contents Emissions Legislation
More information2. Air Line AIR LINE FUEL INJECTION (FUEL SYSTEM) A: GENERAL B: MANIFOLD ABSOLUTE PRESSURE SENSOR FU(H4DOTC)-3
W1860BE.book Page 3 Tuesday, January 28, 2003 11:01 PM 2. Air Line A: GENERAL The air filtered by the air cleaner enters the throttle body where it is regulated in the volume by the throttle valve and
More informationDevelopment of Variable Geometry Turbocharger Contributes to Improvement of Gasoline Engine Fuel Economy
Development of Variable Geometry Turbocharger Contributes to Improvement of Gasoline Engine Fuel Economy 30 MOTOKI EBISU *1 YOSUKE DANMOTO *1 YOJI AKIYAMA *2 HIROYUKI ARIMIZU *3 KEIGO SAKAMOTO *4 Every
More informationEngines 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 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 informationTHE WÄRTSILÄ 31 CIMAC NMA NORGE Christer Wik Laboratory Manager, Vaasa, Testing & Validation BREAKING THE LIMITS 1 / Draft
THE WÄRTSILÄ 31 BREAKING THE LIMITS CIMAC NMA NORGE 27.1.2016 Christer Wik Laboratory Manager, Vaasa, Testing & Validation 1 Contents Development drivers Wärtsilä 31 engine overview Design & technology
More informationRigid Dump Truck HD465/605-8 and HD325/405-8
Introduction of Products Rigid Dump Truck HD465/605-8 and HD325/405-8 Satoshi Matsumoto Yuki Ishikawa Tomoyuki Moriyama Ryosuke Maeda While keeping in mind Environment, Safety, and ICT as the key concepts,
More informationIgnition- and combustion concepts for lean operated passenger car natural gas engines
Ignition- and combustion concepts for lean operated passenger car natural gas engines Patrik Soltic 1, Thomas Hilfiker 1 Severin Hänggi 2, Richard Hutter 2 1 Empa, Automotive Powertrain Technologies Laboratory,
More informationCONSEIL INTERNATIONAL DES MACHINES A COMBUSTION INTERNATIONAL COUNCIL ON COMBUSTION ENGINES
CONSEIL INTERNATIONAL DES MACHINES A COMBUSTION INTERNATIONAL COUNCIL ON COMBUSTION ENGINES PAPER NO.: 253 Experimental Experience Gained with a Long-Stroke Medium-Speed Diesel Research engine using Two
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 informationGT-Suite Users International Conference Frankfurt a.m., October 22 nd 2012
GT-Suite Users International Conference Frankfurt a.m., October 22 nd 2012 Computational Analysis of Internal and External EGR Strategies combined with Miller Cycle Concept for a Two Stage Turbocharged
More informationReducing emissions using 2-stage turbo charging
WÄRTSILÄ TECHNICAL JOURNAL 1. Reducing emissions using -stage turbo charging AUTHORS: Christer Wik, Engine Performance Technologies, Wärtsilä Global R&D and Björn Hallbäck, Engine Performance Technologies
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 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 informationGASEOUS FUELS SAFETY ASPECTS
Ship Efficiency Conference by The German Society for Maritime Technology Hamburg, 29 September 2009 GASEOUS FUELS SAFETY ASPECTS Bruno DABOUIS 1. REGULATORY CONTEXT 2. USE OF GAS FUEL ENGINES ON SHIPS
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 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 informationThe evaluation of endurance running tests of the fuel cells and battery hybrid test railway train
The evaluation of endurance running tests of the fuel cells and battery hybrid test railway train K.Ogawa, T.Yamamoto, T.Hasegawa, T.Furuya, S.Nagaishi Railway Technical Research Institute (RTRI), TOKYO,
More informationEGR Transient Simulation of a Turbocharged Diesel Engine using GT-Power
GT-SUITE USERS CONFERENCE FRANKFURT, OCTOBER 4 TH 2004 EGR Transient Simulation of a Turbocharged Diesel Engine using GT-Power TEAM OF WORK: G. GIAFFREDA, C. VENEZIA RESEARCH CENTRE ENGINE ENGINEERING
More informationIntroduction of Current Clean Diesel Technology and Subjects for Passenger Car, Application for Thailand
Introduction of Current Clean Diesel Technology and Subjects for Passenger Car, Application for Thailand Norio Suzuki Thai-Nichi Institute of Technology ABSTRACT Diesel emission regulations have become
More informationDual-Fuel-Electric Propulsion Machinery Concept on LNG Carriers
Dual-Fuel-Electric Propulsion Machinery Concept on LNG Carriers Joško Dvornik, Srđan Dvornik Human efforts to devise optimum propulsion for their vessels are as old as the vessels themselves. Today these
More informationMarine product guide. Engines and generator sets
Marine product guide Engines and generator sets Marine product guide Engines and generator sets Contents Introduction 2 Rating definitions 4 Fuel consumption method 6 Engine model name explanation 7 Propulsion
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 informationEngine Transient Characteristics Simulation Technology using Zero-dimensional Combustion Model
25 Engine Transient Characteristics Simulation Technology using Zero-dimensional Combustion Model TAKAYUKI YAMAMOTO *1 KENJI HIRAOKA *2 NAOYUKI MORI *2 YUJI ODA *3 AKIHIRO YUUKI *4 KENICHI ISONO *5 The
More informationCCM Gas Engine control
CCM Gas Engine control CCM Gas Engine control is a modern combustion pressure processing system for spark ignited- and dual fuel gas engines. Pressure data for every combustion cycle on every cylinder
More informationMazda RX-8 Rotary Hydrogen Engine
1 Mazda RX-8 Rotary Hydrogen Engine For A Cleaner Environment Mazda is committed to developing combustion technologies with a minimum of impact on the environment. At this year s Geneva Motor Show, Mazda
More informationRESEARCH ON INFLUENCE OF SELECTED FAILURES ON THE EXHAUST GAS CONTENT OF SHIP DIESEL ENGINE WORKING ON HEAVY FUEL OIL
Journal of KONES Powertrain and Transport, Vol. 16, No. 4 2009 RESEARCH ON INFLUENCE OF SELECTED FAILURES ON THE EXHAUST GAS CONTENT OF SHIP DIESEL ENGINE WORKING ON HEAVY FUEL OIL Kazimierz Witkowski
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 informationHydro Static Transmission Forklift Models FH100/FH120/FH135/FH160-1
Introduction of Products Hydro Static Transmission Forklift Models FH100/FH120/FH135/FH160-1 Makoto Saito Norio Ookuma Following products such as the hydro static transmission forklifts FH35/40/45/50-2,
More informationEffect of Biodiesel on PM Emission Characteristics of Modern Diesel Engine
10 th ETH-Conference on Combustion Generated Nanoparticles at ETH Zentrum, Zurich, Switzerland August 21-23, 2006 Effect of Biodiesel on PM Emission Characteristics of Modern Diesel Engine Daisuke Kawano
More informationField experience with considerably reduced NOx and Smoke Emissions
Field experience with considerably reduced NOx and Smoke Emissions Author: Horst W. Koehler, MAN B&W Diesel More than 95 % of the world s trade goes by sea and there are approximately 86,000 ocean going
More informationIDENTIFICATION OF FUEL INJECTION CONTROL SYSTEM IN A GDI ENGINE
Journal of KONES Powertrain and Transport, Vol. 17, No. 4 21 IDENTIFICATION OF FUEL INJECTION CONTROL SYSTEM IN A GDI ENGINE Zbigniew Wo czy ski Technical University of Radom Chrobrego Av. 45, 26-6 Radom,
More informationMarine product guide. Engines and generator sets
Marine product guide Engines and generator sets Marine product guide Engines and generator sets Contents Introduction 2 Rating definitions 4 Fuel consumption method 6 Engine model name explanation 7 Propulsion
More informationTWO CYCLE ADVANTAGE ENDURING DESIGN. LEGENDARY HERITAGE. Advantage EMD.
TWO CYCLE ADVANTAGE ENDURING DESIGN. LEGENDARY HERITAGE. The E 23 (IMO II-EPA T3) and E 23B (IMO III-EPA T4F) are available in 8,12,16 and 20 cylinder configurations with continuous power ratings from
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 informationBC control options reduction technologies
5th ICCT Workshop on Marine Black Carbon Emissions 19-20 September 2018 San Francisco, CA, USA 1. Fuels BC control options reduction technologies 2/22 1. Fuel switching (HFO to Distillate) 2. Water technologies
More informationINFLUENCE OF THE MARINE 4-STROKE DIESEL ENGINE MALFUNCTIONS ON THE NITRIC OXIDES EMISSION
Journal of KONES Powertrain and Transport, Vol. 20, No. 1 2013 INFLUENCE OF THE MARINE 4-STROKE DIESEL ENGINE MALFUNCTIONS ON THE NITRIC OXIDES EMISSION Joanna Lewi ska Gdynia Maritime University Morska
More informationCOMBUSTION AND EXHAUST EMISSION IN COMPRESSION IGNITION ENGINES WITH DUAL- FUEL SYSTEM
COMBUSTION AND EXHAUST EMISSION IN COMPRESSION IGNITION ENGINES WITH DUAL- FUEL SYSTEM WLADYSLAW MITIANIEC CRACOW UNIVERSITY OF TECHNOLOGY ENGINE-EXPO 2008 OPEN TECHNOLOGY FORUM STUTTGAT, 7 MAY 2008 APPLICATIONS
More informationWärtsilä 46F PRODUCT GUIDE
Wärtsilä 46F PRODUCT GUIDE Copyright by WÄRTSILÄ FINLAND Oy All rights reserved. No part of this booklet may be reproduced or copied in any form or by any means (electronic, mechanical, graphic, photocopying,
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 informationOLIVER RIEMENSCHNEIDER, ABB TURBO SYSTEMS LTD Peak performance in a broad operational envelope. 8 th AVL Large Engines Techdays
OLIVER RIEMENSCHNEIDER, ABB TURBO SYSTEMS LTD 8 th AVL Large Engines Techdays The challenge: increasing complexity April 6, 2018 Slide 2 The challenge: increasing complexity Engine efficiency Conventional
More informationEVERY ALTERNATIVE ISLG Combustion Air and Emission Devices. Why Cooled EGR? 4/23/2013. Why Exhaust Gas Recirculation.
EVERY ALTERNATIVE. 2007 ISLG Combustion Air and Emission Devices Why Exhaust Gas Recirculation Basic Science NOx (Oxides of Nitrogen) pollution occurs due to high cylinder temperatures during the combustion
More informationGT-Suite European User Conference
GT-Suite European User Conference E-Charging on a High Performance Diesel engine D. Peci, C. Venezia EMEA Region - Powertrain Engineering Powertrain Research&Technology Frankfurt, Germany October 26th,
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 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 informationPioneering MTU C&I diesel engines for U.S. EPA Tier 4
Technical Background Article Contact: Mirko Gutemann Phone: +49 7541 90-4741 E-mail: mirko.gutemann@tognum.com Pioneering MTU C&I diesel engines for U.S. EPA Tier 4 For more than 100 years, diesel engines
More informationInfluence of Fuel Injector Position of Port-fuel Injection Retrofit-kit to the Performances of Small Gasoline Engine
Influence of Fuel Injector Position of Port-fuel Injection Retrofit-kit to the Performances of Small Gasoline Engine M. F. Hushim a,*, A. J. Alimin a, L. A. Rashid a and M. F. Chamari a a Automotive Research
More informationE - THEORY/OPERATION - TURBO
E - THEORY/OPERATION - TURBO 1995 Volvo 850 1995 ENGINE PERFORMANCE Volvo - Theory & Operation 850 - Turbo INTRODUCTION This article covers basic description and operation of engine performance-related
More informationHenrik Landälv Volvo Powertrain Corporation at
DME - in Heavy Duty Diesel Engines Henrik Landälv Corporation at EffShip seminar Content - Introduction - The drivers for alternative fuels - DME features - Volvo DME history - DME technology for heavy
More informationIMPLEMENTATION OF TIER II AND III
IMPLEMENTATION OF TIER II AND III TECHNICAL SEMINAR 2009 3.MAJ MOTORI I DIZALICE d.d. AND WÄRTSILÄ SWITZERLAND Ltd. GERMAN WEISSER 1 Wärtsilä September 22, 2009 IMPLEMENTATION OF TIER II AND III / GERMAN
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 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 informationJapan position and proposal on draft of OBD-gtr 3 Feb 2014
EPPR-06-11-Rev.1 Japan position and proposal on draft of OBD-gtr 3 Feb 2014 Definition of color OBD emission threshold Ministry of the Environment(MOE), Japan & Ministry of Land, Infrastructure, Transport
More informationInternal Combustion Engines
Emissions & Air Pollution Lecture 3 1 Outline In this lecture we will discuss emission control strategies: Fuel modifications Engine technology Exhaust gas aftertreatment We will become particularly familiar
More informationENGINE CONTROL SYSTEM. 1. General ENGINE 3VZ FE ENGINE
ENGINE 3VZ FE ENGINE 69 ENGINE CONTROL SYSTEM 1. General The engine control system for the 3VZ FE engine has the same basic construction and operation as for the 2VZ FE engine. However, the sequential
More informationThis Service Information bulletin supersedes SI B dated December 2007.
Page 1 of 5 SI B 13 01 07 Fuel Systems February 2008 Technical Service This Service Information bulletin supersedes SI B13 01 07 dated December 2007. designates changes to this revision SUBJECT Fuel Injection
More informationPAPER NO.: 187 IMO Tier 3: Gas and Dual Fuel Engines as a Clean and Efficient Solution
CONSEIL INTERNATIONAL DES MACHINES A COMBUSTION INTERNATIONAL COUNCIL ON COMBUSTION ENGINES PAPER NO.: 187 IMO Tier 3: Gas and Dual Fuel Engines as a Clean and Efficient Solution Claudio Christen, ABB
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 informationTurbo boost. ACTUS is ABB s new simulation software for large turbocharged combustion engines
Turbo boost ACTUS is ABB s new simulation software for large turbocharged combustion engines THOMAS BÖHME, ROMAN MÖLLER, HERVÉ MARTIN The performance of turbocharged combustion engines depends heavily
More informationBoosting the Starting Torque of Downsized SI Engines GT-Suite User s Conference 2002
GT-Suite User s Conference 2002 Hans Rohs Inst. For Combustion Engines (VKA) RWTH Aachen Knut Habermann, Oliver Lang, Martin Rauscher, Christof Schernus FEV Motorentechnik GmbH Acknowledgement: Some of
More informationIMO III Exhaust Emissions. MTU Solutions / Design Concepts. Application Center Marine & Offshore November 2016
IMO III Exhaust Emissions MTU Solutions / Design Concepts Application Center Marine & Offshore November 2016 Content 1 Emission Compliance 2 MTU IMO III Solutions Focus > 500GT 3 MTU IMO III Design Concepts
More informationAlways Ahead Of The Tide. Fishing And Tugboat Engines From 325 HP To 800 HP.
Always Ahead Of The Tide. Fishing And Tugboat Engines From 325 HP To 800 HP. Always A Net Gain. Cummins Fishing And Tugboat Engines. Whether you operate a fishing trawler, a tug or a supply vessel, the
More informationTechnologies of Diesel HDV in JAPAN
Exhaust Emission Reduction Technologies of Diesel HDV in JAPAN China RT 2009 Emissions & Fuel Efficiency Subcommittee Japan Automobile Manufacturers Association Toshiaki KAKEGAWA 1 CONTENTS 1. History
More informationThere are predominantly two reasons for excessive fuelling: increased fuel pressure and extended injector duration. Figure 1.0
In this tutorial we look at the actuators and components that affect the vehicles exhaust emissions when the electronically controlled fuel injection system is found to be over fuelling. There are predominantly
More informationAlternative fuels and abatement technology for future shipping an overview
MARITIME Alternative fuels and abatement technology for future shipping an overview BMU-Conf. Blue Sky over the Sea, Berlin Torsten Mundt 17. November 2016 1 SAFER, SMARTER, GREENER Agenda DNV GL, the
More informationInvestigation on PM Emissions of a Light Duty Diesel Engine with 10% RME and GTL Blends
Investigation on PM Emissions of a Light Duty Diesel Engine with 10% RME and GTL Blends Hongming Xu Jun Zhang University of Birmingham Philipp Price Ford Motor Company International Particle Meeting, Cambridge
More informationDATA LIST/ACTIVE TEST
05-406 DATA LIST/ACTIVE TEST 1. DATA LIST HINT: DIAGNOSTICS - SFI SYSTEM (3MZ-FE)(From August, 2004) Using the hand-held tester DATA LIST allows switch, sensor, actuator and other item values to be read
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 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 informationSYTY Trouble Code: ALDL INFORMATION
SYTY Trouble Code: ALDL INFORMATION A -- Ground G -- Fuel Pump B -- Diagnostic Terminal H -- Brake Sense Speed Input F -- TCC M -- Serial Data (special tool needed - Do Not Use) For ECM Trouble Codes,
More informationDTC P0420. Circuit Description. Conditions for Running the DTC.
Page 1 of 5 DTC P0420 2003 Buick LeSabre LeSabre (VIN H) Service Manual Document ID: 792202 Circuit Description In order to control emissions of hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen
More informationEngines Portfolio Marine. Unrestricted Siemens AG 2018
Engines Portfolio Marine Unrestricted siemens.com Content overview 01 02 03 04 05 Introduction to the Siemens Engine Business Siemens Diesel Engines Marine Siemens Gas Engines Marine Installed base References
More informationImproving engine Performance through innovation and design
Gino Rizzetto Engine Performance Manager, Testing & Performance WÄRTSILÄ Italia S.p.a. Improving engine Performance through innovation and design 1 Wärtsilä G. Rizzetto List of content WÄRTSILÄ in brief
More informationTNV Series Common Rail. Final Tier 4 19kW to 56kW WATER-COOLED DIESEL ENGINES. EPA Tier 4 (19-56kW) EU Stage IIIB (37-56kW)
Final Tier 4 19kW to 56kW WATER-COOLED DIESEL ENGINES TNV Series Common Rail EPA Tier 4 (19-56kW) EU Stage IIIB (37-56kW) TNV SERIES COMMON RAIL ENGINES EPA TIER 4 (19-56kW) EU Stage IIIB (37-56kW) * DPF
More informationANALYSIS OF PERFORMANCES OF A DUAL-FUEL TURBOCHARGED COMPRESSION IGNITION ENGINE
Journal of KONES Powertrain and Transport, Vol., No. ANALYSIS OF PERFORMANCES OF A DUAL-FUEL TURBOCHARGED COMPRESSION IGNITION ENGINE Andrzej Ró ycki Radom Technical University Institute of Maintenance
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 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 informationImproved Fuel Economy
ENVIRONMENTAL REPORT 2001 The Challenge of Reducing Enviromental Load Improving Fuel Economy and Reducing Exhaust Emissions Pressing Ahead to Improve the Fuel Economy of Existing Engines and Reduce Exhaust
More information