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Impact of water content in fuel for smoke opacity

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The development of internal combustion engines is focused at solving problems like: fulfilment with increasingly stringent requirements regarding exhaust emissions and elimination of threats to the natural environment. The subject of this thesis is to assess the impact of supplying a compression-ignition engine with hydrocarbon mixtures and to examine the impact of water on external parameters of the engine, such as smoke opacity. The main tests were carried out on a 4-cylinder VW 1.9 TDI internal combustion engine at a constant engine crankshaft speed of 3000 rpm and a variable load of 0, 30, 60, 90, 120, 150 and 180 Nm. The tests were carried out using an innovative mixture of hydrated fusel oils, ethyl alcohol and ionic and/or non-ionic emulsifiers, from which was made of microemulsions with a water content in diesel oil of 5, 10, 15, 20 and 25%. The tests carried out showed a beneficial effect of the water content in the diesel oil on the reduction of the average value of smoke opacity, which systematically decreases with the increase in the percentage of water in the diesel oil.
Czasopismo
Rocznik
Strony
123--127
Opis fizyczny
Bibliogr. 17 poz., 1 fot. kolor., 1 rys., wykr.
Twórcy
autor
  • Wroclaw University of Science and Technology, Poland
autor
  • Wroclaw University of Science and Technology, Poland
  • Wroclaw University of Science and Technology, Poland
  • Wroclaw University of Science and Technology, Poland
  • Wroclaw University of Science and Technology, Poland
  • Wroclaw University of Science and Technology, Poland
Bibliografia
  • [1] Abd Razak IF, Yahya WJ, Ithnin AM, Rashid M, Zuber MA, Kadir HA et al. Effects of different water percentages in non-surfactant water-in-diesel emulsion fuel on the performance and exhaust emissions of a small-scale industrial burner. Clean Techn Environ Policy. 2021;23:2386-2397. https://doi.org/10.1007/s10098-021-02151-7
  • [2] Abdollahi M, Ghobadian B, Najafi G, Hoseini SS, Mofijur M, Mazlan M. Impact of water-biodiesel-diesel nano-emulsion fuel on performance parameters and diesel engine emission. Fuel. 2020;280;118576. https://doi.org/10.1016/j.fuel.2020.118576
  • [3] Ardabili SF, Najafi B, Aghbashlo M, Khounani Z, Tabatabaei M. Performance and emission analysis of a dual-fuel engine operating on high natural gas substitution rates ignited by aqueous carbon nanoparticles-laden diesel/biodiesel emulsions. Fuel. 2021;294:120246. https://doi.org/10.1016/j.fuel.2021.120246
  • [4] Dorokhov AS, Kataev YV, Gradov EA. Influence of cavitation on the working surfaces of the cylinder-piston group in a diesel engine during maintenance. Russ Engin Res. 2021; 41(11):1009-1013. https://doi.org/10.3103/S1068798X21110083
  • [5] Elumalai PV, Nambiraj M, Parthasarathy M, Balasubramanian D, Hariharan V, Jayakar J. Experimental investigation to reduce environmental pollutants using biofuel nano-water emulsion in thermal barrier coated engine. Fuel. 2021; 285:119200. https://doi.org/10.1016/j.fuel.2020.119200
  • [6] Elumalai PV, Parthasarathy M, Hariharan V, Jayakar J, Iqbal SM. Evaluation of water emulsion in biodiesel for engine performance and emission characteristics. J Therm Anal Calorim. 2022;147:4285-4301. https://doi.org/10.1007/s10973-021-10825-z
  • [7] Gopidesi RK, Premkartikkumar SR. Evaluating the characteristics of a diesel engine fuelled with water in diesel emulsion and hythane gas in a dual-fuel mode. International Journal of Ambient Energy. 2022;43(1):853-857. https://doi.org/10.1080/01430750.2019.1670258
  • [8] Haller P, Jankowski A, Kolanek C, Walkowiak W. Research of water-fuel microemulsions as fuel for diesel engine. Journal of KONES Powertrain and Transport. 2015;19:165-170. https://doi.org/10.5604/12314005.1138110
  • [9] Jankowski A. Influence of chosen parameters of water fuel microemulsion on combustion processes, emission level of nitrogen oxides and fuel consumption of CI engine. Journal of KONES Powertrain and Transport. 2011;18(4):593-600.
  • [10] Jankowski A, Kowalski M. Alternative fuel in the combustion process of combustion engines. Journal of KONBiN. 2018;48(1):69-82. https://doi.org/10.2478/jok-2018-0047
  • [11] Jankowski A, Sowa K, Zabłocki M. Some aspects using of micro emulsion fuel-water for supply of combustion engines. Journal of KONES 2009 Powertrain and Transport. 2009;16(4):531-538.
  • [12] Kaźmierczak U, Kulczycki A, Dzięgielewski W, Jankowski A. Microemulsion bioliquids (in Polish). Journal of KONBiN. 2012;21(1):141-148. https://doi.org/10.2478/jok-2013-0013
  • [13] Kesharvani S, Chhabra M, Dwivedi G, Verma TN, Pugazhendhi A. Execution and emission characteristics of automotive compression ignition engine powered by cerium oxide nanoparticles doped water diesel emulsion fuel. Fuel. 2023;349:128670. https://doi.org/10.1016/j.fuel.2023.128670
  • [14] Kornienko V, Radchenko R, Radchenko M, Radchenko A, Pavlenko A, Konovalov D. Cooling cyclic air of marine engine with water-fuel emulsion combustion by exhaust heat recovery chiller. Energies. 2022;15(1):248. https://doi.org/10.3390/en15010248
  • [15] Tamam MQM, Yahya WJ, Ithnin AM, Abdullah NR, Kadir HA, Rahman MM et al. Performance and emission studies of a common rail turbocharged diesel electric generator fueled with emulsifier free water/diesel emulsion. Energy. 2023;268:126704. https://doi.org/10.1016/j.energy.2023.126704
  • [16] Tornatore C, Marchitto L, Teodosio L, Massoli P, Bellettre J. Performance and emissions of a spark ignition engine fueled with water-in-gasoline emulsion produced through micro-channels emulsification. Appl Sci. 2021;11(20):9453. https://doi.org/10.3390/app11209453
  • [17] Yadykova AY, Ilyin SO. Rheological, thermophysical, and morphological features of original and hydrogenated bio-oils. Sustainable Energy and Fuels. 2021;5:4425-4433. https://doi.org/10.1039/D1SE00567G
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-9b333e74-0716-411b-810c-d4b57c87aef6
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