Methodology of testing common rail fuel injectors with the use of Gauss’s formulas

• Autorzy: Stoeck Tomasz

Identyfikatory

DOI

10.19206/CE-133505

• Języki publikacji: EN

Abstrakty

EN

The paper presents the methodology of testing common rail fuel injectors, which consisted in extending the standard diagnostic procedures with the analysis of the resulting fuel delivery fields. The calculations were carried out in a popular spreadsheet, using Gauss's formulas (the so-called shoelace formula). In this way, the necessity to modify the test bench software was eliminated, as the analytical process took place after the end of the active experiment phase. It has been shown that the proposed solution should be particularly useful in problematic situations where clear-cut verification and assessment of the technical condition of the fuel injectors is sometimes difficult, as shown in the example. In addition, implementation in a digital environment allows the presented algorithms to be reused in research with a similar profile.

Słowa kluczowe

EN

Common Rail fuel injector; extension of diagnostic procedures; Gauss’s formulas; resulting fuel delivery fields

PL

wtryskiwacze Common Rail; poszerzenie procedur diagnostycznych; formuły Gaussa; pola wynikowe dawkowanego paliwa

• Wydawca: Polskie Towarzystwo Naukowe Silników Spalinowych
• Czasopismo: Combustion Engines
• Rocznik: 2021
• Tom: R. 60, nr 1
• Strony: 11--15
• Opis fizyczny: Bibliogr. 18 poz., 1 il. kolor., fot., wykr.

Twórcy

autor

Stoeck Tomasz

• Department of Automotive Engineering, West Pomeranian University of Technology in Szczecin, Poland

• https://orcid.org/0000-0002-4286-2747

Bibliografia

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• [14] SCHÖPPE, D., ZÜLCH, S., HARDY, M. et al. Delphi Common Rail system with direct acting injector. MTZ Worldwide. 2008, 69, 32-38. https://doi.org/10.1007/BF03226918
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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).