Littérature scientifique sur le sujet « DICI ENGINE »
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Articles de revues sur le sujet "DICI ENGINE"
Babayev, Rafig, Arne Andersson, Albert Serra Dalmau, Hong G. Im et Bengt Johansson. « Computational optimization of a hydrogen direct-injection compression-ignition engine for jet mixing dominated nonpremixed combustion ». International Journal of Engine Research 23, no 5 (15 décembre 2021) : 754–68. http://dx.doi.org/10.1177/14680874211053556.
Texte intégralArun, R., Muthe Srinivasa Rao, A. Prabu et R. B. Anand. « Experimental Investigation on DICI Engine by Using Chemical and Nano Additives Blended Biodiesel ». Applied Mechanics and Materials 592-594 (juillet 2014) : 1575–79. http://dx.doi.org/10.4028/www.scientific.net/amm.592-594.1575.
Texte intégralRao, Muthe Srinivasa, et R. B. Anand. « Working Characteristics of a DICI Engine by Using Water Emulsion Biodiesel Fuels ». Applied Mechanics and Materials 592-594 (juillet 2014) : 1847–51. http://dx.doi.org/10.4028/www.scientific.net/amm.592-594.1847.
Texte intégralArumugam, Sozhi, Pitchandi Kasivisvanathan, M. Arventh et P. Maheshkumar. « Effect of Re-Entrant and Toroidal Combustion Chambers in a DICI Engine ». Applied Mechanics and Materials 787 (août 2015) : 722–26. http://dx.doi.org/10.4028/www.scientific.net/amm.787.722.
Texte intégralKrishna, B. Murali. « DICI Engine With Diesel and CNSL Biodiesel Fuel as a Biodegrade Substitute ». International Journal of Social Ecology and Sustainable Development 13, no 1 (janvier 2022) : 1–11. http://dx.doi.org/10.4018/ijsesd.287120.
Texte intégralSrinivasa Rao, M., et R. B. Anand. « Production characterization and working characteristics in DICI engine of Pongamia biodiesel ». Ecotoxicology and Environmental Safety 121 (novembre 2015) : 16–21. http://dx.doi.org/10.1016/j.ecoenv.2015.07.031.
Texte intégralXu, Leilei, Xue-Song Bai, Changle Li, Per Tunestål, Martin Tunér et Xingcai Lu. « Emission characteristics and engine performance of gasoline DICI engine in the transition from HCCI to PPC ». Fuel 254 (octobre 2019) : 115619. http://dx.doi.org/10.1016/j.fuel.2019.115619.
Texte intégralRa, Youngchul, Paul Loeper, Michael Andrie, Roger Krieger, David E. Foster, Rolf D. Reitz et Russ Durrett. « Gasoline DICI Engine Operation in the LTC Regime Using Triple- Pulse Injection ». SAE International Journal of Engines 5, no 3 (16 avril 2012) : 1109–32. http://dx.doi.org/10.4271/2012-01-1131.
Texte intégralParida, M. K., et A. K. Rout. « Combustion of Argemone mexicana biodiesel blends in a constant-volume DICI engine ». Biofuels 10, no 4 (7 juin 2017) : 537–43. http://dx.doi.org/10.1080/17597269.2017.1332295.
Texte intégralGnanamoorthi, V., et G. Devaradjane. « Multi-zone modeling effect on combustion on DICI engine using ethanol diesel blend ». Applied Mathematical Sciences 9 (2015) : 3381–92. http://dx.doi.org/10.12988/ams.2015.54324.
Texte intégralThèses sur le sujet "DICI ENGINE"
Jones, Stephen T. « Experimental investigations, modelling and control of direct injection gasoline engines ». Thesis, University of Nottingham, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.246313.
Texte intégralTwiney, Benjamin W. G. « Investigation of combustion robustness in catalyst heating operation on a spray guided DISI engine ». Thesis, University of Oxford, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.558407.
Texte intégralLiu, Quan. « Planar laser induced fluorescence imaging and analysis with ethanol blended fuels in a direct injection spark ignition engine ». Thesis, Brunel University, 2017. http://bura.brunel.ac.uk/handle/2438/14786.
Texte intégralOh, Changhoon. « Assessment of the factors influencing PN emission in a DISI engine under cold-start condition ». Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/106786.
Texte intégralCataloged from PDF version of thesis.
Includes bibliographical references (pages 155-160).
Due to their advantages in higher fuel efficiency and torque compared to conventional port fuel injection (PFI) engines, direct injection spark ignition (DISI) engines have become dominant in gasoline-fueled engines. However, DISI engines have a significant drawback in particulate matter (PM) emission: the PM emission of DISI engines is at least an order of magnitude higher than that of PFI engines. The objective of this study is to investigate PM emission in DISI engines, mainly focusing on particulate number (PN) emission. The study aims to assess, respectively, the plausible PM formation mechanisms: non-fuel originated sources (e.g., lubricant), flame propagation in rich mixture and the pyrolysis of the vapor from liquid fuel film. Through a series of experiments, it has been found that non-fuel contribution is less important than the other two mechanisms. For all operating conditions, the absolute amount of the non-fuel contribution is much smaller than the total emission. In case of PM generated by flame propagation in rich mixture, there is a threshold air-fuel equivalence ratio below which PM starts to form rapidly. The threshold is influenced by the combustion temperature. PM starts to form at lower equivalence ratio when the combustion temperature was lower. Contrary to the PM generated from flame propagation in fuel-rich mixture case, that from the liquid fuel film is suppressed by lowering the combustion temperature. Transmission electron microscopy (TEM) imaging shows that the sizes of primary particles and agglomerated particles become larger as engine load increases, but particulates from different mechanisms have different morphology.
by Changhoon Oh.
Ph. D.
Efthymiou, Petros. « An optical investigation of DISI engine combustion, fuel spray and emissions at cold-start temperatures ». Thesis, Loughborough University, 2015. https://dspace.lboro.ac.uk/2134/19486.
Texte intégralDimou, Iason. « Particulate matter emissions from a DISI engine under cold-fast-idle conditions for ethanol-gasoline blends ». Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/67777.
Texte intégralCataloged from PDF version of thesis.
Includes bibliographical references (p. 81-83).
In an effort to build internal combustion engines with both reduced brake-specific fuel consumption and better emission control, engineers developed the Direct Injection Spark Ignition (DISI) engine. DISI engines combine the specific higher output of the spark ignition engine, with the better efficiency of the compression ignition engine at part load. Despite their benefits, DISI engines still suffer from high hydrocarbon, NO2 and particulate matter (PM) emissions. Until recently, PM emissions have received relatively little attention, despite their severe effects on human health, related mostly to their size. Previous research indicates that almost 80% of the PM is emitted during the first few minutes of the engine's operation (cold-start-fast-idling period). A proposed solution for PM emission reduction is the use of fuel blends with ethanol. The present research experimentally measures the effect of ethanol content in fuel on PM formation in the combustion chamber of a DISI engine during the cold-start period. A novel sampling system has been designed and combined with a Scanning Mobility Particle Sizer (SMPS) system, in order to measure the particulate matter number (PN) concentration 15 cm downstream from the exhaust valves of a DISI engine, for a temperature range between 0 and 40"C, under low load operation. Seven gasohol fuels have been tested with the ethanol content varying from 0% (EO) up to 85% (E85). For E10 to E85, PN modestly increases when the engine coolant temperature (ECT) is lowered. The PN distributions, however, are insensitive to the ethanol content of the fuel. The total PN for EQ is substantially higher than for the gasohol fuels, at ECT below 20'C. However, for ECT higher than 20'C, the total PN values (obtained from integrating the PN distribution from 15 to 350 nm) are approximately the same for all fuels. This sharp change in PN from EQ to E10 is confirmed by running the tests with E2.5 and E5; the midpoint of the transition occurs at approximately E5. Because the fuels' evaporating properties do not change substantially from EQ to E10, the significant change in PN is attributed to the particulate matter formation chemistry.
by Iason Dimou.
Nav.E.and S.M.
Ormond, Adam. « The influence of valve timing and other features on the combustion and emissions characteristics of a DISI engine ». Thesis, University of Nottingham, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.442289.
Texte intégralRimmer, John E. T. « An optical investigation into the effect of fuel spray, turbulent flow and flame propagation on DISI engine performance ». Thesis, Loughborough University, 2011. https://dspace.lboro.ac.uk/2134/8363.
Texte intégralHindi, Gustavo de Queiroz. « 3D numerical investigation of mixture formation and combustion in a DISI engine at part-load under stratified operation ». Instituto Tecnológico de Aeronáutica, 2011. http://www.bd.bibl.ita.br/tde_busca/arquivo.php?codArquivo=2022.
Texte intégralAvadhany, Sareena. « Analysis of various fuels in DISI and PFI engines : separating mixing effects from crevice and quench layer effects ». Thesis, Massachusetts Institute of Technology, 2012. http://hdl.handle.net/1721.1/86269.
Texte intégralCataloged from PDF version of thesis.
Includes bibliographical references (pages 43-44).
The United States consumes billions of gallons of gasoline per year, threatening national security and causing environmental problems. Research in automotive research aims to resolve such problems. Solutions include turbocharged direct injection, spark ignition (DISI) engines for higher output and efficiency. But this comes at the cost of greater concentrations of unburned hydrocarbons (UBHC) in the exhaust during cold start, when the catalytic converter is further away from the engine. The time the catalytic converter takes to heat to an optimum efficiency is longer. UBHC can also accumulate in the cylinder chambers and can be caused by quenching effects or poor mixing. A system was set up to determine the significance of mixing in producing high concentrations of UBHC. A GM 2009 LNF Ecotec was modified to run PFI and DISI under operating conditions representative of cold start for isopentane, and gasoline with varying concentrations of ethanol. Results were inconclusive, indicating no relationship between neither the UBHC count in the exhaust of increasing ethanol concentration, nor differences between PFI and DISI. To make test results more reliable, more ethanol containing fuel types should be tested, and a sweep of spark times should be assessed. The set up does provide a good foundation for further studies in mixing research.
by Sareena Avadhany.
S.B.
Livres sur le sujet "DICI ENGINE"
Dice Activities For Math Engage Enrich Empower. Didax Educational Resources, 2008.
Trouver le texte intégralSINGH, Dr ANIMESH, Dr BHAWNA CHOUDHARY et Dr MANISHA GUPTA. TRANSFORMING BUSINESS THROUGH DIGITALIZATION. KAAV PUBLICATIONS, DELHI, INDIA, 2021. http://dx.doi.org/10.52458/9789391842390.2021.eb.
Texte intégralCalonne, David Stephen. R. Crumb. University Press of Mississippi, 2021. http://dx.doi.org/10.14325/mississippi/9781496831859.001.0001.
Texte intégralChapitres de livres sur le sujet "DICI ENGINE"
Sadhik Basha, J., Abdul Rahman Al Musalami, Basmah Al Noufali, Sara Al Balushi, Baraah Al Basti, Zahra Al Ajmi, Ranim Al Balushi et Marwa Al Maqbali. « An Experimental Analysis in a DICI Engine Powered with MWCNT Blended Emulsions ». Dans Recent Advances in Energy Technologies, 463–79. Singapore : Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-3467-4_30.
Texte intégralPangavkar, Shubham, Siraj Sayyed et Kishor Kulkarni. « Performance Analysis of DICI-VCR Engine Fueled with Cottonseed Biodiesel and Diesel Blends ». Dans Lecture Notes in Mechanical Engineering, 631–39. Singapore : Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-9057-0_69.
Texte intégralParida, Manoj Kumar, Mamuni Arya et Akshya Kumar Rout. « Experimental Analysis on Combustion Characteristics of a DICI Engine Utilizing Argemone Biodiesel with Diesel Blend ». Dans Recent Advances in Thermofluids and Manufacturing Engineering, 303–12. Singapore : Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-4388-1_27.
Texte intégralSathiyamoorthi, R., G. Sankaranarayanan, B. Nithin Siddharth et M. V. Natarajan. « Effect of Alumina Nanoparticles on Performance and Emission Study of DICI Engine Fuelled by Cymbopogon Flexuosus ». Dans Lecture Notes in Mechanical Engineering, 29–42. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1124-0_3.
Texte intégralKanchan, Sumit, Nihar Ranjan Swain, Rajesh Choudhary et Patel CH. « Combustion and Performance Characteristics of Algae and Diesel Fuel Blends in a DICI Engine : An Experimental Approach ». Dans Lecture Notes in Mechanical Engineering, 65–74. Singapore : Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-3132-0_7.
Texte intégralSankaranarayanan, G., S. Karthikayan, R. Ganesan et T. Thirumalai. « Performance and Emission on Raw Vegetable Oil with Hydrogen-Enriched Air for Better Combustion in a DICI Engine ». Dans Lecture Notes in Mechanical Engineering, 145–57. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1124-0_13.
Texte intégralQayoom, Shahid, et Sumit Kanchan. « Performance and Combustion Characteristics of Thumba and Argemone as Dual Fuel Blends in a DICI Engine : An Experimental Approach ». Dans Lecture Notes in Mechanical Engineering, 477–88. Singapore : Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6412-9_47.
Texte intégralSahoo, Krushnashree Sushree Sangita, Anand Gupta et Amritam Mohapatra. « Optimization of Operating Parameters for Improve the Combustion in Single Cylinder Four Stroke DICI VCR Engine Using Grey Relation Analysis ». Dans Intelligent Systems, 621–29. Singapore : Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-0901-6_54.
Texte intégralHemdal, Stina, et Andrei N. Lipatnikov. « Investigation of Charge Mixing and Stratified Fuel Distribution in a DISI Engine Using Rayleigh Scattering and Numerical Simulations ». Dans Advances in Engine and Powertrain Research and Technology, 187–206. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-91869-9_8.
Texte intégralWachtmeister, G., Donatus Wichelhaus, Christian Pötsch et R. Kudicke. « Constraints of the combustion process for a supercharged DISI-engine for applications in motorsports ». Dans Proceedings, 1269–89. Wiesbaden : Springer Fachmedien Wiesbaden, 2014. http://dx.doi.org/10.1007/978-3-658-05130-3_91.
Texte intégralActes de conférences sur le sujet "DICI ENGINE"
Wang, Mianzhi, Zhengxin Xu, Saifei Zhang et Chia-fon F. Lee. « Different Diesel Engine Ignition Regimes With a Single Injection ». Dans ASME 2015 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/icef2015-1156.
Texte intégralPucilowski, Mateusz, Rui Li, Shijie Xu, Changle Li, Fei Qin, Martin Tuner, Xue-Song Bai et Alexander A. Konnov. « Comparison of Kinetic Mechanisms for Numerical Simulation of Methanol Combustion in DICI Heavy-Duty Engine ». Dans WCX SAE World Congress Experience. 400 Commonwealth Drive, Warrendale, PA, United States : SAE International, 2019. http://dx.doi.org/10.4271/2019-01-0208.
Texte intégralWang, Mianzhi, Suya Gao et Chia-fon F. Lee. « Computational Investigation of Combustion Phasing and Emissions for GDCI Engine Operations ». Dans ASME 2017 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/icef2017-3692.
Texte intégralPucilowski, Mateusz, Mehdi Jangi, Sam Shamun, Changle Li, Martin Tuner et Xue-Song Bai. « Effect of Start of Injection on the Combustion Characteristics in a Heavy-Duty DICI Engine Running on Methanol ». Dans WCX™ 17 : SAE World Congress Experience. 400 Commonwealth Drive, Warrendale, PA, United States : SAE International, 2017. http://dx.doi.org/10.4271/2017-01-0560.
Texte intégralHuang, Jian, Zhi Wang, Martin Wissink et Rolf D. Reitz. « Effects of Temporal and Spatial Distributions of Ignition and Combustion on Thermal Efficiency and Combustion Noise in DICI Engine ». Dans SAE 2014 World Congress & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States : SAE International, 2014. http://dx.doi.org/10.4271/2014-01-1248.
Texte intégralPucilowski, Mateusz, Mehdi Jangi, Sam Shamun, Martin Tuner et Xue-Song Bai. « The Effect of Injection Pressure on the NOx Emission Rates in a Heavy-Duty DICI Engine Running on Methanol. » Dans International Powertrains, Fuels & Lubricants Meeting. 400 Commonwealth Drive, Warrendale, PA, United States : SAE International, 2017. http://dx.doi.org/10.4271/2017-01-2194.
Texte intégralAziz, Amir, Changle Li, Sebastian Verhelst et Martin Tuner. « The Relevance of Different Fuel Indices to Describe Autoignition Behaviour of Gasoline in Light Duty DICI Engine under PPC Mode ». Dans WCX SAE World Congress Experience. 400 Commonwealth Drive, Warrendale, PA, United States : SAE International, 2019. http://dx.doi.org/10.4271/2019-01-1147.
Texte intégralMackney, Derek W., Raymond M. Calder, Malcolm G. J. Macduff, Wölfle Martin, Dieter Walter, Dagmar Katers et Ronald Vietzen. « Reducing Deposits in a DISI Engine ». Dans SAE Powertrain & Fluid Systems Conference & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States : SAE International, 2002. http://dx.doi.org/10.4271/2002-01-2660.
Texte intégralDavies, Trevor, Roger Cracknell, Guy Lovett, Luke Cruff et John Fowler. « Fuel Effects in a Boosted DISI Engine ». Dans SAE International Powertrains, Fuels and Lubricants Meeting. 400 Commonwealth Drive, Warrendale, PA, United States : SAE International, 2011. http://dx.doi.org/10.4271/2011-01-1985.
Texte intégralLOTH, ERIC, JOHN LOTH et FRANK LOTH. « High efficiency detonation internal combustion engine (DICE) ». Dans 28th Joint Propulsion Conference and Exhibit. Reston, Virigina : American Institute of Aeronautics and Astronautics, 1992. http://dx.doi.org/10.2514/6.1992-3171.
Texte intégralRapports d'organisations sur le sujet "DICI ENGINE"
Sjoberg, Carl Magnus Goran, et David Vuilleumier. Alternative Fuels DISI Engine Research ? Autoignition Metrics. Office of Scientific and Technical Information (OSTI), février 2018. http://dx.doi.org/10.2172/1420752.
Texte intégralSjoberg, Carl-Magnus G. Annual Report FY2014 Alternative Fuels DISI Engine Research. Office of Scientific and Technical Information (OSTI), janvier 2015. http://dx.doi.org/10.2172/1177372.
Texte intégralSjöberg, Carl-Magnus G. FY2015 Annual Report for Alternative Fuels DISI Engine Research. Office of Scientific and Technical Information (OSTI), janvier 2016. http://dx.doi.org/10.2172/1235214.
Texte intégralSjoberg, Carl Magnus Goran, et David Vuilleumier. DOA Annual Report on Alternative Fuels DISI Engine Research ? Autoignition Metrics. Office of Scientific and Technical Information (OSTI), janvier 2017. http://dx.doi.org/10.2172/1505405.
Texte intégralSjoberg, Carl. FY20 Annual Report to DOE for Sandia's Alternative Fuels DISI Engine Lab. Office of Scientific and Technical Information (OSTI), avril 2021. http://dx.doi.org/10.2172/1780569.
Texte intégralYoshimura, Hiroshi, Akio Yoshimatsu, Kazuyoshi Abe et Sigemitsu Iisaka. Effects of Mixture Homogeneity to DISI Engines on Knock Characteristics. Warrendale, PA : SAE International, septembre 2005. http://dx.doi.org/10.4271/2005-08-0635.
Texte intégralKakuho, Akihiko, Morihiro Nagamine, Teruyuki Itoh et Tomonori Urushihara. Mixture Formation of DISI Engine With a Central Located Injection by Using LIF. Warrendale, PA : SAE International, septembre 2005. http://dx.doi.org/10.4271/2005-08-0584.
Texte intégralDetulio, Kenneth, et David Skipper. Digital Integrated Collection Environment (DICE)/Cognitive Reasoning Engine (CORE) Intelligent Threat Architecture Study. Fort Belvoir, VA : Defense Technical Information Center, mai 2003. http://dx.doi.org/10.21236/ada473159.
Texte intégralSjoberg, Carl Magnus Goran, Wei Zeng et David Vuilleumier. DOE Annual Report for Alternative Fuels DISI Engine Research ? Stratified Lean and Homogeneous Lean. Office of Scientific and Technical Information (OSTI), janvier 2017. http://dx.doi.org/10.2172/1505404.
Texte intégralTire Experimental Characterization Using Contactless Measurement Methods. SAE International, août 2021. http://dx.doi.org/10.4271/2021-01-1114.
Texte intégral