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Abstrakty
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.
Czasopismo
Rocznik
Tom
Strony
136--138
Opis fizyczny
Bibliogr. 9 poz., 1 il. kolor., 1 rys., wykr.
Twórcy
autor
- Faculty of Mechanical Engineering, Wroclaw University of Science Technology
autor
- Faculty of Mechanical Engineering, Wroclaw University of Science Technology
autor
- Faculty of Mechanical Engineering, Wroclaw University of Science Technology
autor
- Faculty of Mechanical Engineering, Wroclaw University of Science Technology
Bibliografia
- [1] CHMIELEWSKI, A., BOGDZIŃSKI, K., GUMIŃSKI, R. et al. The test stand research on Honda NHX 110 powered with alternative fuels: a case study. Advances in Intelligent Systems and Computing. 2019.
- [2] FARIAS, M.S., SCHLOSSER, J.F., RUSSINI, A. et al. Performance of an agricultural engine using mineral diesel and ethanol fuels. Ciencia Rural. 47(3), e20151387, 2017.
- [3] HUSSEIN, A.A. The effect of the heavy alcohol additive to base fuel of spark ignition engine. Raporty Wydziału Mechanicznego Politechniki Wrocławskiej. Ser. PRE, 3. 140, 2017.
- [4] An article about FIAT engines. fiatklubpolska.pl.
- [5] PCB Homepage, Accelerometers. www.pcb.com/TestMeasurement/Accelerometers.
- [6] NI9215 datasheet.www.ni.com/pdf/manuals/373779g.pdf.
- [7] STRANNEBY, D. Cyfrowe przetwarzanie sygnałów. Metody, algorytmy, zastosowanie. Wydawnictwo BTC, Warszawa 2004.
- [8] ZIELIŃSKI, T.P. Cyfrowe przetwarzanie sygnałów, Wydawnictwo WKŁ, Warszawa 2005.
- [9] LYONS, R.G. Understanding digital signal processing. Wydawnictwo Prentice Hall, 2018.
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-de5f44cf-2d5c-48a8-8804-4d391b01fd39