- Tytuł:
- The effect of fuel mixture on engine vibrations
- Autorzy:
-
Wróbel, Radosław
Łoza, Łukasz
Haller, Piotr
Włostowski, Radosław - Tematy:
-
engine vibrations
fuel mixture
FFT
frequency response
drgania silnika
mieszanka paliwowa
pasmo przenoszenia - Pokaż więcej
- Wydawca:
- Polskie Towarzystwo Naukowe Silników Spalinowych
- Powiązania:
- https://bibliotekanauki.pl/articles/133331.pdf  Link otwiera się w nowym oknie
- Opis:
- In the article, the authors analyze the effect of a fuel mixture (iso-octane, butanol and ethanol) on the generation of engine vibrations. The paper presents the results in the form of frequency response (using the Fast Fourier Transform - FFT) for three mixtures of different proportions. The measurements were made with the use of accelerometers and data acquisition cards, conditioning the received signal. The vibration component, in the form of acceleration, will be subjected to a FFT and presented in graphical form (periodogram). The authors put a special emphasis on a comparative analysis, indicating changes in harmonics, which may be a potential cause of engine degradation.
- Dostawca treści:
- Biblioteka Nauki
Artykuł