Março 2021 vol. 8 num. 1 - XXVIII SIMPÓSIO INTERNACIONAL DE ENGENHARIA AUTOMOTIVA

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Efeitos da Variação dos Eventos de Válvulas na Combustão, Desempenho e Emissões de um Motor de Ignição por Centelha operando em Carga Parcial com Etanol

Variable Valve Timing Effects on Combustion, Performance and Emissions in a Spark Ignition Engine Fueled with Ethanol in Part Load

Golke, Diego ; Rohrig, Marcelo ; Prante, Geovane Alberto Frizzo ; Lanzanova, Thompson Diórdinis Metzka ; Martins, Mario Eduardo Santos ;

Artigo completo:

A legislação mais rigorosa sobre as emissões de poluentes e a demanda por menos CO2 por km conduz a indústria a um constante trade off em motores de combustão interna (ICE). Em áreas urbanas os motores tendem a operar em carga parcial. Por essa razão, um

Artigo completo:

The stricter legislation on pollutant emissions and the demand for less CO2 per km has been driven the industry on a pursuit trade off in internal combustion engines (ICE). Urban area frequently stands for engine part load operation. For this reason, high

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DOI: 10.5151/simea2021-PAP125

Referências bibliográficas
  • [1] ExxonMobil. 2019 Outlook for Energy: A Perspective to 2040 2019:58.
  • [2] Abdul-Manan AFN, Won H-W, Li Y, Sarathy SM, Xie X, Amer AA. Bridging the gap in a resource and climate-constrained world with advanced gasoline compression-ignition hybrids. Applied Energy 2020;267:114936. doi:10.1016/j.apenergy.2020.114936.
  • [3] Brennan JW, Barder TE. Battery Electric Vehicles vs. Internal Combustion Engine Vehicles. Physics Letters A 2016. doi:10.1016/0375-9601(72)90803-1.
  • [4] Abdul-Manan AFN. Uncertainty and differences in GHG emissions between electric and conventional gasoline vehicles with implications for transport policy making. Energy Policy 2015;87:1–7. doi:10.1016/j.enpol.2015.08.029.
  • [5] Kalghatgi G. Is it really the end of internal combustion engines and petroleum in transport? Applied Energy 2018;225:965–74. doi:10.1016/j.apenergy.2018.0076.
  • [6] Leach F, Kalghatgi G, Stone R, Miles P. The scope for improving the efficiency and environmental impact of internal combustion engines. Transportation Engineering 2020;1:100005. doi:10.1016/j.treng.2020.100005.
  • [7] Su J, Xu M, Li T, Gao Y, Wang J. Combined effects of cooled EGR and a higher geometric compression ratio on thermal efficiency improvement of a downsized boosted spark-ignition direct-injection engine. Energy Conversion and Management 2014;78:65–73. doi:10.1016/j.enconman.2013.10.041.
  • [8] Lanzanova T, Nora MD, Romeu P, Machado M. Investigation of advanced valve timing strategies for efficient spark ignition ethanol operation 2018:1–9.
  • [9] Zhao J. Research and application of over-expansion cycle (Atkinson and Miller) engines – A review. Applied Energy 2017;185:300–1 doi:10.1016/j.apenergy.2016.10.063.
  • [10] Bonatesta F, Altamore G, Kalsi J, Cary M. Fuel economy analysis of part-load variable camshaft timing strategies in two modern small-capacity spark ignition engines. Applied Energy 2016;164:475–91. doi:1016/j.apenergy.2015.11.057.
  • [11] Osorio JD, Rivera-Alvarez A. Efficiency enhancement of spark-ignition engines using a Continuous Variable Valve Timing system for load control. Energy 2018;161:649–62. doi:10.1016/j.energy.2018.07.009.
  • [12] Hosaka T, Hamazaki M. Development of the Variable Valve Timing and Lift (VTEC) Engine for the Honda NSX 1991. doi:10.4271/910008.
  • [13] Luttermann C, Schünemann E, Klauer N. Enhanced VALVETRONIC technology for meeting SULEV emission requirements. SAE Technical Papers 2006;2006. doi:10.4271/2006-01-0849.
  • [14] Freevalve. FreeValve Technology 2020.
  • [15] Ford. Ecoboost n.d.
  • [16] Agência Nacional do Petróleo Gás Natural e Biocombustíveis - ANP. RenovaBio n.d.
  • [17] Lanzanova TDM, Dalla Nora M, Zhao H. Performance and economic analysis of a direct injection spark ignition engine fueled with wet ethanol. Applied Energy 2016;169:230–9. doi:10.1016/j.apenergy.2016.02.016.
  • [18] Lanzanova T, Nora MD, Zhao H. Investigation of Early and Late Intake Valve Closure Strategies for Load Control in a Spark Ignition Ethanol Engine. SAE International Journal of Engines 2017;10:2017-01–0643. doi:10.4271/2017-01-0643.
  • [19] Leone TG, Anderson JE, Davis RS, Iqbal A, Reese RA, Shelby MH, et al. The Effect of Compression Ratio, Fuel Octane Rating, and Ethanol Content on Spark-Ignition Engine Efficiency. Environmental Science and Technology 2015;49:10778–89. doi:10.1021/acs.est.5b01420.
  • [20] Nakata K, Utsumi S, Ota A, Kawatake K, Kawai T, Tsunooka T. The Effect of Ethanol Fuel on a Spark Ignition Engine, 2006. doi:10.4271/2006-01-3380.
  • [21] Sari RL, Golke D, Enzweiler HJ, Salau NPG, Pereira FM, Martins MES. Exploring optimal operating conditions for wet ethanol use in spark ignition engines. Applied Thermal Engineering 2018;138:523–33. doi:10.1016/j.applthermaleng.2018.04.078.
  • [22] Fagundez JLS, Sari RL, Mayer FD, Martins MES, Salau NPG. Determination of optimal wet ethanol composition as a fuel in spark ignition engine. Applied Thermal Engineering 2017;112:317–25. doi:10.1016/j.applthermaleng.2016.10.099.
  • [23] Gomez AJ, Reinke PE. Lean burn: A Review of Incentives, Methods, and Tradeoffs. SAE Technical Papers, 1988. doi:10.4271/880291.
  • [24] Zhang J, Nithyanandan K, Li Y, Lee C-F, Huang Z. Comparative Study of High-Alcohol-Content Gasoline Blends in an SI Engine. SAE Technical Papers 2015;2015-April. doi:10.4271/2015-01-0891.
  • [25] Yu X, Guo Z, Sun P, Wang S, Li A, Yang H, et al. Investigation of combustion and emissions of an SI engine with ethanol port injection and gasoline direct injection under lean burn conditions. Energy 2019;189:116231. doi:10.1016/j.energy.2019.116231.
  • [26] Kalghatgi G, Stone R. Fuel requirements of spark ignition engines. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 2018;232:22–35. doi:10.1177/0954407016684741.
  • [27] Lanzanova TDM, Dalla Nora M, Martins MES, Machado PRM, Pedrozo VB, Zhao H. The effects of residual gas trapping on part load performance and emissions of a spark ignition direct injection engine fuelled with wet ethanol. Applied Energy 2019;253. doi:10.1016/j.apenergy.2019.113508.
  • [28] López JJ, García A, Monsalve-Serrano J, Cogo V, Wittek K. Potential of a two-stage variable compression ratio downsized spark ignition engine for passenger cars under different driving conditions. Energy Conversion and Management 2020;203. doi:10.1016/j.enconman.2019.112251.
  • [29] Caton JA. A thermodynamic comparison of external and internal exhaust gas dilution for high-efficiency internal combustion engines. International Journal of Engine Research 2015;16:935–55. doi:10.1177/1468087414560593.
Como citar:

Golke, Diego; Rohrig, Marcelo; Prante, Geovane Alberto Frizzo; Lanzanova, Thompson Diórdinis Metzka; Martins, Mario Eduardo Santos; "Efeitos da Variação dos Eventos de Válvulas na Combustão, Desempenho e Emissões de um Motor de Ignição por Centelha operando em Carga Parcial com Etanol", p. 549-560 . In: Anais do XXVIII SIMPÓSIO INTERNACIONAL DE ENGENHARIA AUTOMOTIVA. São Paulo: Blucher, 2021.
ISSN 2357-7592, DOI 10.5151/simea2021-PAP125

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