Diagnostic method for a piezoelectric injector using the Newton-Cotes formula

• Autorzy: Stoeck Tomasz

Identyfikatory

DOI

10.19206/CE-177132

• Języki publikacji: EN

Abstrakty

EN

The article presents a method for regenerating common rail injectors, which involves extending the standard diagnostic procedure with a phase of analytical calculations. The closed-type Newton-Cotes formula (referred to as the trapezoidal rule) was employed to estimate the resulting fuel spray patterns and compare them with the manufacturer's reference. In the discussed example, it was demonstrated that the proposed solution is particularly useful in challenging situations where a definitive assessment of the injector's technical condition remains difficult. Several other advantages were also highlighted, making this method suitable for application in laboratory and workshop conditions.

Słowa kluczowe

EN

common rail system; piezoelectric fuel injectors; Newton-Cotes formula; regeneration process

PL

common rail; wtryskiwacze piezoelektryczne; formuła Newtona-Cotesa; proces regeneracji

• Wydawca: Polskie Towarzystwo Naukowe Silników Spalinowych
• Czasopismo: Combustion Engines
• Rocznik: 2024
• Tom: R. 63, nr 2
• Strony: 106--111
• Opis fizyczny: Bibliogr. 25 poz., il. kolor., fot., 1 rys., wykr.

Twórcy

autor

Stoeck Tomasz

• Faculty of Mechanical Engineering and Mechatronics, West Pomeranian University of Technology in Szczecin, Poland

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

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki (2025).