Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Shepel Oleksandra, Matijošius Jonas, Rimkus Alfredas, Orynycz Olga, Tucki Karol, Świć Antoni
Dyscypliny:
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Rok wydania:	2022
Wersja dokumentu:	Drukowana \| Elektroniczna
Język:	angielski
Numer czasopisma:	21
Wolumen/Tom:	15
Numer artykułu:	7892
Strony:	1 - 24
Impact Factor:	3,2
Web of Science® Times Cited:	4
Scopus® Cytowania:	7
Bazy:	Web of Science \| Scopus
Efekt badań statutowych	NIE
Finansowanie:	The research was carried out under financial support obtained from the research subsidy of the Faculty of Engineering Management (WIZ) of Bialystok University of Technology. From the grant No. WZ/WIZ-INZ/4/2022 (Olga Orynycz). Part of this research was carried out during the exchange stays of O. Orynycz at Vilnius University of Technology (Lithuania 2021, 2022), and cooperation stays at the Department of Computer Science Technology and Production Robotics of the Faculty of Mechanical Engineering, Lublin University of Technology (2021, 2022). Part of the research was also carried out during the scientific stay of O. Orynycz at the Department of Transport and Logistics of Institute of Technology and Business in Ceske Budejovice (2022).
Materiał konferencyjny:	NIE
Publikacja OA:	TAK
Licencja:
Sposób udostępnienia:	Witryna wydawcy
Wersja tekstu:	Ostateczna wersja opublikowana
Czas opublikowania:	W momencie opublikowania
Data opublikowania w OA:	24 października 2022
Abstrakty:	angielski
	The aim of the present study was to investigate the effects of the application of hy- drotreated vegetable oil (HVO) mixed with pure duck fat (F100) as fuel, replacing the conventional fossil diesel fuel (D100). The tests were performed using a four-stroke direct injection CI engine diesel engine. Six fuel samples were used: D100, HVO100, F100, as well as three HVO–fat mixtures F25, F50, and F75. To further study the main characteristics of fuel combustion, the AVL BOOST software (Burn program) was applied. The results of experimental studies showed that with the addition of pure fat to HVO, the ignition delay phase increased with an increase in the amount of heat released during the premix combustion phase and the pressure and temperature rise in the cylinder increased; however, the mentioned parameters were not higher as compared to diesel fuel. It was found that as the concentration of fat in the HVO–fat mixtures increases, the viscosity and density increases, while LHV was decreased, which thereby increases brake specific fuel consump- tion and slightly decreases brake thermal efficiency in comparison to diesel fuel. A decrease of CO2, HC, NOx emissions, and smoke was established for all HVO–fat mixtures as compared to diesel fuel at all loads; however; under low loads, CO emissions increased.

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Combustion, Ecological, and Energetic Indicators for Mixtures of Hydrotreated Vegetable Oil (HVO) with Duck Fat Applied as Fuel in a Compression Ignition Engine

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