The evaluation of the regularity of the combustion process in the SI engine fueled with petrol and ethanol

• Autorzy: Stelmasiak Z. , Pietras D.

Identyfikatory

DOI

10.19206/CE-2017-115

• Języki publikacji: EN

Abstrakty

EN

In the paper are presented results of a research work concerning automotive spark ignition engine fueled with ethyl alcohol. The research was performed on a Fiat 1100 MPI engine adapted to dual fuel feeding. Injection of ethyl alcohol was accomplished in area near inlet valve with use of original injectors, the same as used in case of gasoline feeding. The subject-matter of the study was to compare smoothness of engine operation fueled with alcohol in relation to parameters of the engine fueled traditionally with gasoline. There were analyzed combustion parameters calculated on the basis of recorded indicated diagrams of successive individual combustion cycles and averaged diagrams of successive 50 cycles. Performed investigations are pointing at smooth engine operation running on neat alcohol, and on improvement of performance parameters such as effective power and overall efficiency.

Słowa kluczowe

EN

ethyl alcohol; overall efficiency; engine smoothness; combustion pressure; indicated pressure

PL

alkohol etylowy; sprawność ogólna; równomierna praca silnika; ciśnienie spalania; ciśnienie indykowane

• Wydawca: Polskie Towarzystwo Naukowe Silników Spalinowych
• Czasopismo: Combustion Engines
• Rocznik: 2017
• Tom: R. 56, nr 1
• Strony: 94--99
• Opis fizyczny: Bibliogr. 19 poz., il., wykr.

Twórcy

autor

Stelmasiak Z.

• Faculty of Mechanical Engineering at University of Bielsko-Biala

autor

Pietras D.

• Faculty of Mechanical Engineering at University of Bielsko-Biala

Bibliografia

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