Performance and emission characterization of a common-rail compression-ignition engine fuelled with ternary mixtures of rapeseed oil, pyrolytic oil and diesel
Artykuł w czasopiśmie
MNiSW
140
Lista 2021
| Status: | |
| Autorzy: | Mikulski Maciej, Ambrosewicz-Walacik Marta, Duda Kamil, Hunicz Jacek |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2020 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Wolumen/Tom: | 148 |
| Strony: | 739 - 755 |
| Web of Science® Times Cited: | 27 |
| Scopus® Cytowania: | 34 |
| Bazy: | Web of Science | Scopus |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | NIE |
| Abstrakty: | angielski |
| Biofuels are one of the short-term alternatives for reducing the well-to-wheel greenhouse gas footprintof transport. In the framework of compression-ignition engine fuels. This study investigates the feasi-bility of using cold-pressed rapeseed oil as a biocomponent, admixed with distilled tyre pyrolytic oil, asan energy-efficient alternative to commonly considered methyl ester-based mixtures in diesel fuel.Selected ternary and binary fuel blends are subjected to engine tests. Their scope covers 80% of theengine map and aims at identifying tradeoffs between fuel composition, engine performance andemissions. The results show that fuel mixtures containing a large fraction of rapeseed oil (up to 55% byvolume) can be effectively combusted when pyrolytic oil distillate is introduced as the additive. Thedeterioration in brake efficiency for such fuel does not exceed 1.2% with respect to diesel baseline. At thesame time, the results are superior in terms of both efficiency and emissions when compared to FAME-based biodiesel. Finally, with indicated efficiencies on a similar level as the diesel baseline, suggestingimproved burning rate with pyrolytic oil addition, the study identifies parasitic losses in fuel injectionequipment as a significant contributor to the overall efficiency penalty for the examined ternarymixtures. |
