Analysis of possibilities to improve environmental operating parameters of modern compression – ignition engines

• Autorzy: Osipowicz Tomasz , Abramek Karol Franciszek , Barta Dalibor , Droździel Paweł , Lisowski Maciej

Identyfikatory

DOI

10.12913/22998624/91892

• Języki publikacji: EN

Abstrakty

EN

The aim of this study was to analyse the possibilities of improving the ecological parameters of compression – ignition CI engines. During the analysis of exhaust gas, attention was mainly paid to the emission of nitrogen oxides and carbon black soot. A method was proposed to reduce the above chemical elements in CI – engine exhaust fumes by using the annular channels on the non-working part of the fuel injector needle and applying a platinum catalyst on them. The task of these annular channels is to mix and agitate the fuel before injection to the combustion chamber and to enlarge the contact surface area of catalyst. The task of catalytic coating is to initiate the reaction of dehydrogenation of paraffinic hydrocarbons to olefinic ones with a free hydrogen molecule. Hydrogen, owing to its properties, can shorten the period of delay of spontaneous ignition of combustible mixture in the engine combustion chamber, which affects the entire combustion process and improves the ecological parameters of a CI engine.

Słowa kluczowe

EN

fuel injector; compression-ignition engine; diesel fuel; dehydrogenation of hydrocarbons

PL

wtrysk paliwa; silnik wysokoprężny; olej napędowy; odwodornienie węglowodorów

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2018
• Tom: Vol. 12, no 2
• Strony: 206--213
• Opis fizyczny: Bibliogr. 14 poz., fig., tab.

Twórcy

autor

Osipowicz Tomasz

• West Pomeranian University of Technology Szczecin, al. Piastów 19, 70-310 Szczecin, Poland

autor

Abramek Karol Franciszek

• West Pomeranian University of Technology Szczecin, al. Piastów 19, 70-310 Szczecin, Poland

autor

Barta Dalibor

• University of Žilina, Faculty of mechanical engineering, Univerzitná 1, 010 26 Žilina, Slovak Republic

autor

Droździel Paweł

• Lublin University of Technology, Faculty of Mechanical Engineering, Institute of Transport, Internal Combustion Engines and Ecology, 36 Nadbystrzycka Street, 20-618 Lublin, Poland

autor

Lisowski Maciej

• West Pomeranian University of Technology Szczecin, al. Piastów 19, 70-310 Szczecin, Poland

Bibliografia

• 1. Ambrozik A., Ambrozik T., Łagowski P. : Fuel impact of emissions of harmful components of the exhaust gas from the CI engines during cold start up. Eksploatacja i Niezawodnosc – Maintenance and Reliability, 17(1), 2015, 95–99.
• 2. Ambrozik A., Ambrozik T., Kurczyński D.: The influence of injection advance angle on fuel spray parameters and nitrogen oxide emissions for a self – ignition engine fed with Diesel oil and FAME. Pol. J. Environ. Stud, 23 (6), 2014, 1917–1923.
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• 6. Heywood J.B.: Internal Combustion Engine Fundamentals, McGraw – Hill Inc. New York, United States of America, 1988, 498–551.
• 7. Janicka A., Walkowiak W.: The discursive attitude of emission vs. air-fuel mixture ignition delay in Diesel engine. Journal of Kones Powertrain and Transport, 13(4), 2006, 223–228,
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• 10. Mrozik M., Eliasz J., Trelak-Tymczyna A.: Material – energy model of motor vehicle life cycle. Strojarstvo, 55(2), 2013, 161–168.
• 11. Osipowicz T., Abramek K. F.: Catalytic treatment in Diesel engine injectors. Eksploatacja i Niezawodność – Maintenance and Reliability, 16(1), 2014, 22–28.
• 12. Osipowicz T.: Patent Application, No. 407545, 2015.
• 13. Payri R., Salvador F. J., Marti-Aldaravi, P., Martinez-Lopez J.: Using one-dimensional modeling to analyse the influence of the use of biodiesels on the dynamic behavior of solenoid – operated injectors in common rail systems: Detailed injection system model. Energy Conversion And Management, 54(1), 2012, 90–99.
• 14. Stoeck T., Osipowicz T.; Abramek K. F.:Methodology for the repair of Denso Common Rail solenoid injec-tors. Eksploatacja i Niezawodność – Maintenance and Reliability, 16(2), 2014, 270–275.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).