Dual-fuel RCCI combustion
|
|
- Giles Osborne
- 5 years ago
- Views:
Transcription
1 Dual-fuel RCCI combustion Project leader: Prof. Ingemar Denbratt PhD student: Zhiqin Jia Project start date: 30 Jan 2016 Project end date: Feb 2018 Program: CERC Project funding: 2,158,000SEK
2 Zhiqin Jia Background & goals Experimental setup Methodology Results Conclusions Outline
3 Zhiqin Jia Background Dual-fuel RCCI (Reactivity Controlled Compression Ignition) combustion concept gives quite promising results (efficiency and emissions). Limited research work regarding althernative fuels a) Kokjohn, S.L., Hanson, R.M., Splitter, D.A., Reitz, R.D., Fuel Reactivity Controlled Compression Ignition (RCCI): a Pathway to Controlled High- Efficiency Clean Combustion, Int. J. Engine Res. 12 (2011) , 2011 b) Kokjohn, S.L., Hanson, R.M., Splitter, D.A., Kaddatz, J., Reitz, R.D., Fuel Reactivity Controlled Compression Ignition (RCCI) Combustion in Light- and Heavy-Duty RCCI Engines, SAE combustion. Technical Paper c) Splitter, D. A., Wissink, M. L., Reitz, R.D., RCCI Engine Operation Towards 60% Thermal Efficiency, SAE Technical Paper: Dual-fuel multi-dimensional CFD model could help understanding combustion details. a) Dahodwala, M., Joshi, S., Koehler, E., Franke, M., Experimental and computational analysis of diesel-natural gas RCCI combustion in heavy-duty engines, SAE Technical Paper: b) Demsey, A.B., Ryan Walker, N., Reitz, R.D., Effect of piston bowl geometry on dual fuel reactivity controlled compression ignition (RCCI) in a light-duty engine operated with gasoline/diesel and methanol/diesel, SAE Technical Paper c) Derek, D. E., Demsey, A.B., Reitz, R.D., Heavy-duty RCCI operation using natural gas and diesel, SAE Technical Paper:
4 Zhiqin Jia Goals To investigate dual-fuel (natural gas/diesel) RCCI fast combustion in a heavy duty Diesel engine. Using multi-dimensional CFD model to understand natural gas/diesel RCCI combustion details. To evaluate direct injection of high-octane fuel (methanol) on RCCI combustion.
5 Zhiqin Jia Experimental setup Volvo D13 single cylinder engine Engine type Bore (mm) 131 Stroke (mm) 158 Connecting rod (mm) Compression ratio (-) Number of valves 4 Single cylinder AVL
6 Zhiqin Jia Methanol port injector Methanol Delphi F3 Methanol Delphi F2 Methodology SOI [ÅTDC] Methanol injection PFI DI(F3) 7-hole DI(F2) 2-hole Methanol Diesel Crank angle [ ATDC] Diesel injection profile (electrical signal) SOI=-48 ATDC SOI =-15 ATDC
7 Cylinder pressure [bar] Soot [g/kwh] NOx [g/kwh] CA50 [ ATDC] η thermal [%] Zhiqin Jia Results Effect of Diesel pilot SOI timing Port & Delphi F3 Delphi F2 injectors injector Main SOI [ ATDC] Pilot duration [degree] Main duration [degree] Equivalent ratio Methanol substitution -43 ATDC percentage [%] F2 F3 Port IMEP 100 [bar] ~5 340 ~5 Engine 80 speed (rpm) Intake temperature 0 40 [ C] Crank angle [ ATDC] Apparent heat release rate [J/ CA] 48 F2 F3 Port ,15 0,1 0, Pilot SOI [ ATDC]
8 Methanol/Diesel vs pure Diesel at various loads Results Zhiqin Jia
9 Conclusions Effect of Diesel pilot SOI on combustion and emissions were limited. F3 and port configurations had very similar combustion patterns but not F2 configuration. Both methanol configurations showed potential greenhouse gas reduction for all the load points compared with pure Diesel case. Port configuration maintained both ultra-low NO x and soot at 12 bar IMEP but not F2 configuration. Zhiqin Jia The combustion of direct injection of methanol didn t show any improvement compared with port methanol injection.
10 Zhiqin Jia Thank you for your attention
11 Cylinder pressure [bar] Zhiqin Jia ATDC F2 F3 Port Crank angle [ ATDC] Apparent heat releae rate [J/ CA]
12 NOx [g/kwh] Soot [g/kwh] CH 3 OH [g/kwh] η thermal [%] Zhiqin Jia Effect of main SOI timing Results Port & Delphi F3 injectors Delphi F2 injector Pilot SOI [ ATDC] Main SOI [ ATDC] Equivalent ratio Methanol substitution percentage [%] IMEP [bar] ~5 ~5 Intake temperature [ C] F2 F3 Port ,5 3 5,00E-02 2,50E-02 0,00E ,5 5 0,4 0,5 0,6 0,7 0,8 0,9 Main/pilot duration ratio
13 Soot [g/kwh] NOx [g/kwh] CA50 [ ATDC] η Thermal [%] Zhiqin Jia Results Effect of Diesel main SOI timing 47 F3 Port F ,5 5 0,10 0,05 0, Main SOI [ ATDC]
Improving Fuel Efficiency with Fuel-Reactivity-Controlled Combustion
ERC Symposium 2009 1 Improving Fuel Efficiency with Fuel-Reactivity-Controlled Combustion Rolf D. Reitz, Reed Hanson, Derek Splitter, Sage Kokjohn Engine Research Center University of Wisconsin-Madison
More informationMaximizing Engine Efficiency by Controlling Fuel Reactivity Using Conventional and Alternative Fuels. Sage Kokjohn
Maximizing Engine Efficiency by Controlling Fuel Reactivity Using Conventional and Alternative Fuels Sage Kokjohn Acknowledgments Direct-injection Engine Research Consortium (DERC) US Department of Energy/Sandia
More information1 ERC Symposium - Future Engines and Their Fuels
Future Fuels and Reactivity Controlled Compression Ignition (RCCI) Rolf D. Reitz, Reed M. Hanson, Sage L. Kokjohn, Derek A. Splitter, Adam Dempsey, Bishwadipa Das Adhikary, Sandeep Viswanathan, ERC Students
More informationEXPERIMENTAL AND COMPUTATIONAL INVESTIGATION OF DUAL FUEL DIESEL- NATURAL GAS RCCI COMBUSTION IN A HEAVY-DUTY DIESEL ENGINE
Michigan Technological University Digital Commons @ Michigan Tech Dissertations, Master's Theses and Master's Reports 2018 EXPERIMENTAL AND COMPUTATIONAL INVESTIGATION OF DUAL FUEL DIESEL- NATURAL GAS
More informationInfluence of ANSYS FLUENT on Gas Engine Modeling
Influence of ANSYS FLUENT on Gas Engine Modeling George Martinas, Ovidiu Sorin Cupsa 1, Nicolae Buzbuchi, Andreea Arsenie 2 1 CERONAV 2 Constanta Maritime University Romania georgemartinas@ceronav.ro,
More information* Corresponding author
Characterization of Dual-Fuel PCCI Combustion in a Light-Duty Engine S. L. Kokjohn * and R. D. Reitz Department of Mechanical Engineering University of Wisconsin - Madison Madison, WI 5376 USA Abstract.
More informationPPC FOR LOW LOAD CONDITIONS IN MARINE ENGINE USING COMPUTATIONAL AND EXPERIMENTAL TECHNIQUES
PPC FOR LOW LOAD CONDITIONS IN MARINE ENGINE USING COMPUTATIONAL AND EXPERIMENTAL TECHNIQUES Presented By:Kendra Shrestha Authors: K.Shrestha, O.Kaario, M. Imperato, T. Sarjovaara, M. Larmi Internal Combusion
More informationDual Fuel Combustion an Applicable Technology for Mobile Application?
1 S C I E N C E P A S S I O N T E C H N O L O G Y Dual Fuel Combustion an Applicable Technology for Mobile Application? 10 th Conference Eco Mobility 2025plus Univ.Prof. Dr. Helmut Eichlseder Institute
More informationHydrogen addition in a spark ignition engine
Hydrogen addition in a spark ignition engine F. Halter, C. Mounaïm-Rousselle Laboratoire de Mécanique et d Energétique Orléans, FRANCE GDRE «Energetics and Safety of Hydrogen» 27/12/2007 Main advantages
More informationReciprocating Internal Combustion Engines
Part 8: Optimization and Low Temperature Combustion Reciprocating Internal Combustion Engines Prof. Rolf D. Reitz Engine Research Center University of Wisconsin-Madison 214 Princeton-CEFRC Summer School
More informationImpact of the Operation Strategy and Fuel Composition on the Emissions of a Heavy-Duty Diesel Engine
Impact of the Operation Strategy and Fuel Composition on the Emissions of a Heavy-Duty Diesel Engine Dr. C. Barro LAV / Vir2sense M. Parravicini LAV Prof. Dr. Boulouchos LAV www.vir2sense.com Outline Motivation
More informationControl of PCCI Combustion using Physical and Chemical Characteristics of Mixed Fuel
Doshisha Univ. - Energy Conversion Research Center International Seminar on Recent Trend of Fuel Research for Next-Generation Clean Engines December 5th, 27 Control of PCCI Combustion using Physical and
More informationDocument downloaded from:
Document downloaded from: http://hdl.handle.net/10251/65304 This paper must be cited as: Benajes Calvo, JV.; Pastor Soriano, JV.; García Martínez, A.; Monsalve Serrano, J. (2015). An experimental investigation
More informationCFD Combustion Models for IC Engines. Rolf D. Reitz
CFD Combustion Models for IC Engines Rolf D. Reitz Engine Research Center University of Wisconsin-Madison ERC Symposium, June 7, 27 http://www.cae.wisc.edu/~reitz Combustion and Emission Models at the
More informationDeveloping New Methods, Techniques to Improve Heavy-Duty Natural Gas Engine Performance
Developing New Methods, Techniques to Improve Heavy-Duty Natural Gas Engine Performance By: Mehrzad Kaiadi Supervisor: Associate Prof. Per Tunestål GERG ACADEMIC NETWORK EVENT - 2010 Division of Combustion
More informationReciprocating Internal Combustion Engines
Part 9: Fuels, After-treatment and Controls Reciprocating Internal Combustion Engines Prof. Rolf D. Reitz Engine Research Center University of Wisconsin-Madison 214 Princeton-CEFRC Summer School on Combustion
More informationNumerical Investigation of Influence of Injection Timing and Knock on Dual Fuel Engine
Injection Timing and Knock on Dual Fuel Engine Mario Sremec* Department of Internal Combustion Engines and Motor Vehicles Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb,
More informationEmissions predictions for Diesel engines based on chemistry tabulation
Emissions predictions for Diesel engines based on chemistry tabulation C. Meijer, F.A. Tap AVL Dacolt BV (The Netherlands) M. Tvrdojevic, P. Priesching AVL List GmbH (Austria) 1. Introduction It is generally
More informationExperimental investigation on influence of EGR on combustion performance in SI Engine
- 1821 - Experimental investigation on influence of EGR on combustion performance in SI Engine Abstract M. Božić 1*, A. Vučetić 1, D. Kozarac 1, Z. Lulić 1 1 University of Zagreb, Faculty of Mechanical
More informationSYNERGISTIC EFFECTS OF ALCOHOL- BASED RENEWABLE FUELS: FUEL PROPERTIES AND EMISSIONS
SYNERGISTIC EFFECTS OF ALCOHOL- BASED RENEWABLE FUELS: FUEL PROPERTIES AND EMISSIONS by EKARONG SUKJIT School of Mechanical Engineering 1 Presentation layout 1. Rationality 2. Research aim 3. Research
More informationNumerical Study of Reactivity Controlled Compression Ignition (RCCI) Combustion in a Heavy-Duty Diesel Engine Using
Numerical Study of Reactivity Controlled Compression Ignition (RCCI) Combustion in a Heavy-Duty Diesel Engine Using 3D-CFD Coupled with Chemical Kinetics A-H. Kakaee 1 *, P. Rahnama 2, A. Paykani 3 1-Assistant
More informationPerformance of a Compression-Ignition Engine Using Direct-Injection of Liquid Ammonia/DME Mixture
Performance of a Compression-Ignition Engine Using Direct-Injection of Liquid Ammonia/DME Mixture Song-Charng Kong Matthias Veltman, Christopher Gross Department of Mechanical Engineering Iowa State University
More informationTHE USE OF Φ-T MAPS FOR SOOT PREDICTION IN ENGINE MODELING
THE USE OF ΦT MAPS FOR SOOT PREDICTION IN ENGINE MODELING Arturo de Risi, Teresa Donateo, Domenico Laforgia Università di Lecce Dipartimento di Ingegneria dell Innovazione, 731 via Arnesano, Lecce Italy
More informationInvestigations on the Knocking Propensity of LNG by Engine Tests and Reaction Kinetics
Investigations on the Knocking Propensity of LNG by Engine Tests and Reaction Kinetics Peter Eilts and Kai Moshammer, 5 November 2018 Outline Part 1 (Engine Tests) Introduction Experimental Procedure Results
More informationThe Effect of Volume Ratio of Ethanol Directly Injected in a Gasoline Port Injection Spark Ignition Engine
10 th ASPACC July 19 22, 2015 Beijing, China The Effect of Volume Ratio of Ethanol Directly Injected in a Gasoline Port Injection Spark Ignition Engine Yuhan Huang a,b, Guang Hong a, Ronghua Huang b. a
More informationState of Engine Technology and Dedicated Transportation Systems as an Enabler
1/13 UW-Madison: Regional Food Freight Workshop State of Engine Technology and Dedicated Transportation Systems as an Enabler Sage Kokjohn Acknowledgments Direct-injection Engine Research Consortium (DERC)
More informationCOMPARISON OF VARIABLE VALVE ACTUATION, CYLINDER DEACTIVATION AND INJECTION STRATEGIES FOR LOW-LOAD RCCI OPERATION OF A LIGHT-DUTY ENGINE
COMPARISON OF VARIABLE VALVE ACTUATION, CYLINDER DEACTIVATION AND INJECTION STRATEGIES FOR LOW-LOAD RCCI OPERATION OF A LIGHT-DUTY ENGINE Anand Nageswaran Bharath, Yangdongfang Yang, Rolf D. Reitz, Christopher
More informationFuel Effects in Advanced Combustion -Partially Premixed Combustion (PPC) with Gasoline-Type Fuels. William Cannella. Chevron
Fuel Effects in Advanced Combustion -Partially Premixed Combustion (PPC) with Gasoline-Type Fuels William Cannella Chevron Acknowledgement Work Done In Collaboration With: Vittorio Manente, Prof. Bengt
More informationDocument downloaded from:
Document downloaded from: http://hdl.handle.net/10251/65728 This paper must be cited as: Benajes Calvo, JV.; Pastor Soriano, JV.; García Martínez, A.; Monsalve Serrano, J. (2015). The potential of RCCI
More information3D CFD Modeling of Gas Exchange Processes in a Small HCCI Free Piston Engine
3D CFD Modeling of Gas Exchange Processes in a Small HCCI Free Piston Engine Aimilios Sofianopoulos, Benjamin Lawler, Sotirios Mamalis Department of Mechanical Engineering Stony Brook University Email:
More informationTowards High Efficiency Engine THE Engine
Towards High Efficiency Engine THE Engine Bengt Johansson Div. of Combustion Engines Director of KCFP, Lund University, Sweden What is a high efficiency? Any text book on ICE: Ideal cycle with heat addition
More informationDigital Shaping and Optimization of Fuel Injection Pattern for a Common Rail Automotive Diesel Engine through Numerical Simulation
Digital Shaping and Optimization of Fuel Injection Pattern for a Common Rail Automotive Diesel Engine through Numerical Simulation European GT Conference 2017 - Frankfurt am Main Politecnico di Torino:
More informationNatural Gas fuel for Internal Combustion Engine
Natural Gas fuel for Internal Combustion Engine L. Bartolucci, S. Cordiner, V. Mulone, V. Rocco University of Rome Tor Vergata Department of Industrial Engineering Outline Introduction Motivations and
More informationCombustion PVM-MF. The PVM-MF model has been enhanced particularly for dualfuel
Contents Extensive new capabilities available in STAR-CD/es-ice v4.20 Combustion Models see Marc Zellat presentation Spray Models LES New Physics Developments in v4.22 Combustion Models PVM-MF Crank-angle
More informationFuture fuels. by Bengt Johansson. Clean combustion research center KAUST
Future fuels by Bengt Johansson Clean combustion research center KAUST Future fuels Energy Source Energy carrier Energy usage Well to Tank Tank to Wheel Well to Wheel 2 Conventional path Crude Oil η =
More informationINVESTIGATION OF AUTO-IGNITION OF HEPTANE-CNG MIXTURE IN HCCI ENGINE. Firmansyah. Universiti Teknologi PETRONAS
INVESTIGATION OF AUTO-IGNITION OF HEPTANE-CNG MIXTURE IN HCCI ENGINE Firmansyah Universiti Teknologi PETRONAS OUTLINE INTRODUCTION OBJECTIVES METHODOLOGY RESULTS and DISCUSSIONS CONCLUSIONS HCCI DUALFUELCONCEPT
More informationThe combustion behavior of diesel/cng mixtures in a constant volume combustion chamber
IOP Conference Series: Materials Science and Engineering PAPER OPEN ACCESS The combustion behavior of diesel/cng mixtures in a constant volume combustion chamber To cite this article: Firmansyah et al
More informationNumerically Analysing the Effect of EGR on Emissions of DI Diesel Engine Having Toroidal Combustion Chamber Geometry
Numerically Analysing the Effect of EGR on Emissions of DI Diesel Engine Having Toroidal Combustion Chamber Geometry Jibin Alex 1, Biju Cherian Abraham 2 1 Student, Dept. of Mechanical Engineering, M A
More informationReciprocating Internal Combustion Engines
Reciprocating Internal Combustion Engines Prof. Rolf D. Reitz, Engine Research Center, University of Wisconsin-Madison 212 Princeton-CEFRC Summer Program on Combustion Course Length: 9 hrs (Wed., Thur.,
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 informationModelling Combustion in DI-SI using the G-equation Method and Detailed Chemistry: Emissions and knock. M.Zellat, D.Abouri, Y.Liang, C.
Modelling Combustion in DI-SI using the G-equation Method and Detailed Chemistry: Emissions and knock Realize innovation. M.Zellat, D.Abouri, Y.Liang, C.Kralj Main topics of the presentation 1. Context
More informationDual-fuel combustion for the introduction of renewable alcohol fuels in heavy-duty diesel engines
KTH ROYAL INSTITUTE OF TECHNOLOGY Dual-fuel combustion for the introduction of renewable alcohol fuels in heavy-duty diesel engines Nicola Giramondi Prof. Anders Christiansen Erlandsson (KTH) Dr. Anders
More informationAdvanced Combustion Strategies for High Efficiency Engines of the 21 st Century
Advanced Combustion Strategies for High Efficiency Engines of the 21 st Century Jason Martz Assistant Research Scientist and Adjunct Assistant Professor Department of Mechanical Engineering University
More informationDevelopment of new combustion strategy for internal combustion engine fueled by pure ammonia
Development of new combustion strategy for internal combustion engine fueled by pure ammonia Dongeun Lee, Hyungeun Min, Hyunho park, Han Ho Song Seoul National University Department of Mechanical Engineering
More informationABSTRACT. In the modern world, the higher fuel costs and strict environmental restrictions demand
ABSTRACT ABDULLAH, SAIF-AL-DIN MOHD. Numerical Study of a Reactivity Controlled Compression Ignition (RCCI) Engine using iso-octane and n-heptane. (Under the direction of Dr. Tarek Echekki). In the modern
More informationDevelopment, Implementation, and Validation of a Fuel Impingement Model for Direct Injected Fuels with High Enthalpy of Vaporization
Development, Implementation, and Validation of a Fuel Impingement Model for Direct Injected Fuels with High Enthalpy of Vaporization (SAE Paper- 2009-01-0306) Craig D. Marriott PE, Matthew A. Wiles PE,
More informationReFuel Tulevaisuuden dieselpalamistekniikat synteettisille ja uusiutuville polttoaineille
ReFuel Tulevaisuuden dieselpalamistekniikat synteettisille ja uusiutuville polttoaineille Kalle Lehto, Aalto-yliopisto 26.1.2012 Aalto University, School of Engineering, Deparment of Energy Technology
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 informationFuel and combustion stratification study of Partially Premixed Combustion Izadi Najafabadi, M.; Dam, N.J.; Somers, L.M.T.; Johansson, B.H.
Fuel and combustion stratification study of Partially Premixed Combustion Izadi Najafabadi, M.; Dam, N.J.; Somers, L.M.T.; Johansson, B.H. Published in: ECCO-MATE Conference I: Combustion Processes in
More informationDual Fuel Engine Charge Motion & Combustion Study
Dual Fuel Engine Charge Motion & Combustion Study STAR-Global-Conference March 06-08, 2017 Berlin Kamlesh Ghael, Prof. Dr. Sebastian Kaiser (IVG-RF), M. Sc. Felix Rosenthal (IFKM-KIT) Introduction: Operation
More informationETHANOL AND DIESEL FUEL IN EURO5 SINGLE CYLINDER RESEARCH ENGINE
ETHANOL AND DIESEL FUEL IN EURO5 SINGLE CYLINDER RESEARCH ENGINE E. Mancaruso, B.M. Vaglieco e.mancaruso@im.cnr.it Istituto Motori CNR, Via G. Marconi, 8, 8125, Naples, Italy Abstract Experiments were
More informationLight Duty Drive Cycle Simulations of Diesel Engine Out Exhaust Properties for an RCCI Enabled Vehicle
Paper # 7IC- Topic: Internal Combustion Engine 8 th U. S. National Combustion Meeting Organized by the Western States Section of the Combustion Institute and hosted by the University of Utah May 19, 13
More informationEffects of Pilot Injection Strategies on Spray Visualization and Combustion in a Direct Injection Compression Ignition Engine using DME and Diesel
7 th Asian DME Conference 16-18 November, 2011 Toki Messe Niigata Convention Center, Niigata, Japan Effects of Pilot Injection Strategies on Spray Visualization and Combustion in a Direct Injection Compression
More informationPERM injection system Development. PERM injection system Validation
PERM injection system Development AVIO, Antonio Peschiulli KIT, Nikos Zarzalis PERM injection system Validation ENGINSOFT, Lorenzo Bucchieri ONERA, Isabel Da Costa DGA, Vincent Plana Index 1. Introduction
More informationPotential of a Production DI Two-Stroke Engine Adapted for Range Extender and Motorcycle Applications JSAE /SAE
Potential of a Production DI Two-Stroke Engine Adapted for Range Extender and Motorcycle Applications JSAE 20179082 /SAE 2017-32-0082 Pierre DURET, IFP School, France Stéphane VENTURI & Antonio SCIARRETTA,
More informationCombustion and Injection Characteristics of a Common Rail Direct Injection Diesel Engine Fueled with Methyl and Ethyl Esters
Combustion and Injection Characteristics of a Common Rail Direct Injection Engine Fueled with Methyl and s Ertan Alptekin 1,,*, Huseyin Sanli,3, Mustafa Canakci 1, 1 Kocaeli University, Department of Automotive
More informationExperimental investigation of ethanol-gasoline dual-fuel on particle emissions at the exhaust of a small displacement engine
Experimental investigation of ethanol-gasoline dual-fuel on particle emissions at the exhaust of a small displacement engine F. Catapano, S. Di Iorio, P. Sementa, B. M. Vaglieco Istituto Motori CNR, Naples
More informationAnalysis of Dual-Fuel CNG-Diesel Combustion Modes Towards High Efficiency and Low Emissions at Part Load
Analysis of Dual-Fuel CNG-Diesel Combustion Modes Towards High Efficiency and Low Emissions at Part Load Garcia, Pablo; Tunestål, Per Published: 2016-01-01 Document Version Publisher's PDF, also known
More informationCrankcase scavenging.
Software for engine simulation and optimization www.diesel-rk.bmstu.ru The full cycle thermodynamic engine simulation software DIESEL-RK is designed for simulating and optimizing working processes of two-
More informationPDF-based simulations of in-cylinder combustion in a compression-ignition engine
Paper # 070IC-0192 Topic: Internal Combustion Engines 8 th US National Combustion Meeting Organized by the Western States Section of the Combustion Institute and hosted by the University of Utah May 19-22,
More informationEFFECT OF INJECTION ORIENTATION ON EXHAUST EMISSIONS IN A DI DIESEL ENGINE: THROUGH CFD SIMULATION
EFFECT OF INJECTION ORIENTATION ON EXHAUST EMISSIONS IN A DI DIESEL ENGINE: THROUGH CFD SIMULATION *P. Manoj Kumar 1, V. Pandurangadu 2, V.V. Pratibha Bharathi 3 and V.V. Naga Deepthi 4 1 Department of
More informationWhither Diesel? An Overview of Combustion Concepts and Research Directions for Compression Ignition Engines
An Overview of Combustion Concepts and Research Directions for Compression Ignition Engines Martin H. University of Oxford, UK FPC2015 Future Powertrain Conference National Motorcycle Museum, Solihull
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 informationEXPERIMENTAL INVESTIGATION OF DIESEL ENGINE USING GASOLINE AS AN ADDITIVE
Int. J. Mech. Eng. & Rob. Res. 2014 Boby George and C Lakshmikanthan, 2014 Research Paper ISSN 2278 0149 www.ijmerr.com Vol. 3, No. 3, July 2014 2014 IJMERR. All Rights Reserved EXPERIMENTAL INVESTIGATION
More informationINFLUENCE OF THE NUMBER OF NOZZLE HOLES ON THE UNBURNED FUEL IN DIESEL ENGINE
INFLUENCE OF THE NUMBER OF NOZZLE HOLES ON THE UNBURNED FUEL IN DIESEL ENGINE 1. UNIVERSITY OF RUSE, 8, STUDENTSKA STR., 7017 RUSE, BULGARIA 1. Simeon ILIEV ABSTRACT: The objective of this paper is to
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 informationEXPERIMENTAL VALIDATION AND COMBUSTION MODELING OF A JP-8 SURROGATE IN A SINGLE CYLINDER DIESEL ENGINE
EXPERIMENTAL VALIDATION AND COMBUSTION MODELING OF A JP-8 SURROGATE IN A SINGLE CYLINDER DIESEL ENGINE Amit Shrestha, Umashankar Joshi, Ziliang Zheng, Tamer Badawy, Naeim A. Henein, Wayne State University,
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 informationThe Effect of Clean and Cold EGR on the Improvement of Low Temperature Combustion Performance in a Single Cylinder Research Diesel Engine
The Effect of Clean and Cold EGR on the Improvement of Low Temperature Combustion Performance in a Single Cylinder Research Diesel Engine C. Beatrice, P. Capaldi, N. Del Giacomo, C. Guido and M. Lazzaro
More informationPotentials for Efficiency Improvement of Gas Engines
Potentials for Efficiency Improvement of Gas Engines Dr. Shinsuke Murakami Development Engineer Commercial and Large Engines Engineering and Technology Powertrain Systems 1 Content Fuel Efficiency Are
More informationProgress in Light-Duty OPGCI Engine Design and Testing
Progress in Light-Duty OPGCI Engine Design and Testing Reed Hanson, Sebastian Strauss, Fabien Redon and Ashwin Salvi Achates Power Incorporated, San Diego CA, USA Abstract The Achates Power Opposed-Piston
More informationGas exchange and fuel-air mixing simulations in a turbocharged gasoline engine with high compression ratio and VVA system
Third Two-Day Meeting on Internal Combustion Engine Simulations Using the OpenFOAM technology, Milan 22 nd -23 rd February 2018. Gas exchange and fuel-air mixing simulations in a turbocharged gasoline
More informationUNCLASSIFIED Distribution Statement A. Approved for public release
Distribution Statement A. Approved for public release --8 Experimental Investigation of Piston Heat Transfer in a Light Duty Engine Under Conventional Diesel, Homogeneous Charge Compression Ignition, and
More informationERC Research on Advanced Fueling Strategies for High Efficiency, Low Emission Engines
ERC Research on Advanced Fueling Strategies for High Efficiency, Low Emission Engines Rolf D. Reitz University of Wisconsin-Madison Acknowledgements: Industry Partners: Direct-injection Engine Research
More informationAnalytical and Experimental Evaluation of Cylinder Deactivation on a Diesel Engine. S. Pillai, J. LoRusso, M. Van Benschoten, Roush Industries
Analytical and Experimental Evaluation of Cylinder Deactivation on a Diesel Engine S. Pillai, J. LoRusso, M. Van Benschoten, Roush Industries GT Users Conference November 9, 2015 Contents Introduction
More informationPublished in: First Biennial Meeting of the Scandinavian-Nordic Section of the Combustion Institute
HCCI Operation of a Multi-Cylinder Engine Tunestål, Per; Olsson, Jan-Ola; Johansson, Bengt Published in: First Biennial Meeting of the Scandinavian-Nordic Section of the Combustion Institute 21 Link to
More informationEffect of Diesel Injection Parameters on Diesel Dual Fuel Engine Operations with Charge Preheating under Part Load Conditions
Effect of Diesel Injection Parameters on Diesel Dual Fuel Engine Operations with Charge Preheating under Part Load Conditions Nattawee Srisattayakul *1, Krisada Wannatong and Tanet Aroonsrisopon 1 1 Department
More informationEXPERIMENTAL AND COMPUTATIONAL EVALUATION OF EMISSIONS OF AN ENGINE WITH A RE-ENTRANT PISTON BOWL - A VALIDATION
International Journal of Mechanical Engineering and Technology (IJMET) Volume 8, Issue 6, June 2017, pp. 393 402, Article ID: IJMET_08_06_041 Available online at http://www.iaeme.com/ijmet/issues.asp?jtype=ijmet&vtype=8&itype=6
More informationUse of Alternative Fuel in Lower Heat Rejection Engine with Different Insulation Levels
International Journal of Engineering Research and Technology. ISSN 0974-3154 Volume 6, Number 4 (2013), pp. 499-506 International Research Publication House http://www.irphouse.com Use of Alternative Fuel
More informationNUMERICAL INVESTIGATION OF EFFECT OF EXHAUST GAS RECIRCULATION ON COMPRESSIONIGNITION ENGINE EMISSIONS
ISSN (Online) : 2319-8753 ISSN (Print) : 2347-6710 International Journal of Innovative Research in Science, Engineering and Technology An ISO 3297: 2007 Certified Organization, Volume 2, Special Issue
More informationEXPERIMENTAL INVESTIGATION OF THE EFFECT OF HYDROGEN BLENDING ON THE CONCENTRATION OF POLLUTANTS EMITTED FROM A FOUR STROKE DIESEL ENGINE
EXPERIMENTAL INVESTIGATION OF THE EFFECT OF HYDROGEN BLENDING ON THE CONCENTRATION OF POLLUTANTS EMITTED FROM A FOUR STROKE DIESEL ENGINE Haroun A. K. Shahad hakshahad@yahoo.com Department of mechanical
More informationEthanol, DME and Renewable Diesel for large scale displacement of fossil diesel in HD applications
Ethanol, DME and Renewable Diesel for large scale displacement of fossil diesel in HD applications Patric Ouellette, Lew Fulton STEPS Presentation May 24, 2017 Intro and Question Large content of biofuel
More information8 th International Symposium TCDE Choongsik Bae and Sangwook Han. 9 May 2011 KAIST Engine Laboratory
8 th International Symposium TCDE 2011 Choongsik Bae and Sangwook Han 9 May 2011 KAIST Engine Laboratory Contents 1. Background and Objective 2. Experimental Setup and Conditions 3. Results and Discussion
More informationThe effect of ethanolled gasoline on the performance and gaseous and particulate emissions on a 2/4-stroke switchable DI engine Yan Zhang & Hua Zhao
The effect of ethanolled gasoline on the performance and gaseous and particulate emissions on a 2/4-stroke switchable DI engine Yan Zhang & Hua Zhao Centre for Advanced Powertrain and Fuels (CAPF) Brunel
More informationSaud Bin Juwair, Taib Iskandar Mohamad, Ahmed Almaleki, Abdullah Alkudsi, Ibrahim Alshunaifi
The effects of research octane number and fuel systems on the performance and emissions of a spark ignition engine: A study on Saudi Arabian RON91 and RON95 with port injection and direct injection systems
More informationA Study of EGR Stratification in an Engine Cylinder
A Study of EGR Stratification in an Engine Cylinder Bassem Ramadan Kettering University ABSTRACT One strategy to decrease the amount of oxides of nitrogen formed and emitted from certain combustion devices,
More informationPresented by Hongdong Yu
Presented by Hongdong Yu Authors: Hongdong Yu 1, Jonathan Heslop 1, Rikard Mikalsen 1, Yaodong Wang 1 & Anthony P. Roskilly 1 (1) Swan Centre for Energy Research, Newcastle University Contents Introduction
More informationInvestigation of Split Injection in a Single Cylinder Optical Diesel Engine
2010-01-0605 Investigation of Split Injection in a Single Cylinder Optical Diesel Engine Alvaro Diez, Hua Zhao Brunel University ABSTRACT Over the last decade, the diesel engine has made dramatic progress
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 informationPM Emissions from HCCI Engines
PM Emissions from HCCI Engines H.M. Xu, J. Misztal, M.L. Wyszynski University of Birmingham P. Price, R. Stone Oxford University J. Qiao Jaguar Cars Particulate matter and measurement Cambridge University,
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 informationAVL AND LARGE ENGINE TRENDS ANDREI LUDU
AVL AND LARGE ENGINE TRENDS ANDREI LUDU Market Trends ITINERARY AVL and Large Engines Solutions Technology Tools Industry Networking Conclusions WORLD PRIMARY ENERGY CONSUMPTION Mtoe 18000 16000 14000
More informationUniversità degli Studi di Roma Tor Vergata Modeling Combustion of Methane- Hydrogen Blends in Internal Combustion Engines (BONG-HY)
Università degli Studi di Roma Tor Vergata Modeling Combustion of Methane- Hydrogen Blends in Internal Combustion Engines (BONG-HY) Prof. Stefano Cordiner Ing. Vincenzo Mulone Ing. Riccardo Scarcelli Index
More informationNumerical Investigation in the Effect of Number of Nozzle Hole on Performance and Emission in Dual Fuel Engine
Numerical Investigation in the Effect of Number of Nozzle Hole on Performance and Emission in Dual Fuel Engine B. Jafari *1, D.Domiri Ganji 2 1. Assistant Professor, 2. PhD Student, Babol University of
More informationObjectives. WP1: Systems for increased fuel flexibility
WP1: Systems for increased fuel flexibility Objectives To develop engines able to switch between fuels, whilst operating in the most cost effective way and complying with the regulations in all sailing
More informationOPTIMIZATION OF EXHAUST EMISSIONS OF DIESEL ENGINE USING 1-D WAVE SIMULATION
OPTIMIZATION OF EXHAUST EMISSIONS OF DIESEL ENGINE USING 1-D WAVE SIMULATION #1 A.S.Yadav, #2 R.Katariya, #3 M.V.Chitale 1 Yadavanujas60@gmail.com #1 Student, SAE,Kondhwa Pune, India #2 DGM, GCL, Pune
More informationAN EXPERIMENTAL INVESTIGATION OF REACTIVITY-CONTROLLED COMPRESSION IGNITION COMBUSTION IN DIESEL ENGINES USING HYDROUS ETHANOL
AN EXPERIMENTAL INVESTIGATION OF REACTIVITY-CONTROLLED COMPRESSION IGNITION COMBUSTION IN DIESEL ENGINES USING HYDROUS ETHANOL A DISSERTATION SUBMITTED TO THE FACULTY OF THE GRADUATE SCHOOL OF THE UNIVERSITY
More informationEffect of Reformer Gas on HCCI Combustion- Part II: Low Octane Fuels
Effect of Reformer Gas on HCCI Combustion- Part II: Low Octane Fuels Vahid Hosseini, and M David Checkel Mechanical Engineering University of Alberta, Edmonton, Canada project supported by Auto21 National
More informationNumerical Study on the Combustion and Emission Characteristics of Different Biodiesel Fuel Feedstocks and Blends Using OpenFOAM
Numerical Study on the Combustion and Emission Characteristics of Different Biodiesel Fuel Feedstocks and Blends Using OpenFOAM Harun M. Ismail 1, Xinwei Cheng 1, Hoon Kiat Ng 1, Suyin Gan 1 and Tommaso
More informationInternal Combustion Engine
Internal Combustion Engine 1. A 9-cylinder, 4-stroke cycle, radial SI engine operates at 900rpm. Calculate: (1) How often ignition occurs, in degrees of engine rev. (2) How many power strokes per rev.
More information