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Pregled bibliografske jedinice broj: 1100048

Failure analysis of high-pressure fuel injection lines


Viderščak, Dalibor; Schauperl, Zdravko; Ormuž, Krunoslav; Šolić, Sanja; Nikšić, Mladen
Failure analysis of high-pressure fuel injection lines // Engineering Failure Analysis, 121C (2021), EFA_105176, 9 doi:10.1016/j.engfailanal.2020.105176 (međunarodna recenzija, članak, znanstveni)


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Naslov
Failure analysis of high-pressure fuel injection lines

Autori
Viderščak, Dalibor ; Schauperl, Zdravko ; Ormuž, Krunoslav ; Šolić, Sanja ; Nikšić, Mladen

Izvornik
Engineering Failure Analysis (1350-6307) 121C (2021); EFA_105176, 9

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
High-pressure fuel injection lines ; Failure analysis ; Decarburization ; Fatigue failure

Sažetak
This paper presents the results of the failure analysis of high-pressure fuel injection lines of a diesel engine that caused fire on the public transportation bus. Fuel injection lines had been in operation for 18 months, and two of them were cracked at the point where they were connected to the engine injector. These damages caused fuel leaks and finally fire on the bus which spread into the passenger cabin and caused significant damage. The failure mechanism was analysed by both visual and SEM inspection of the fracture surface, identifying fatigue as the major cause of the final failure. Microstructure analyses, microhardness measurements together with chemical analysis were performed in order to check any possible deviation in the material structure and/or composition. The results showed that fatigue failure occurred due to the decarburization of the outer surface of the high- pressure lines.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija, Strojarstvo, Tehnologija prometa i transport



POVEZANOST RADA


Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb,
Fakultet prometnih znanosti, Zagreb,
Sveučilište Sjever, Koprivnica

Citiraj ovu publikaciju

Viderščak, Dalibor; Schauperl, Zdravko; Ormuž, Krunoslav; Šolić, Sanja; Nikšić, Mladen
Failure analysis of high-pressure fuel injection lines // Engineering Failure Analysis, 121C (2021), EFA_105176, 9 doi:10.1016/j.engfailanal.2020.105176 (međunarodna recenzija, članak, znanstveni)
Viderščak, D., Schauperl, Z., Ormuž, K., Šolić, S. & Nikšić, M. (2021) Failure analysis of high-pressure fuel injection lines. Engineering Failure Analysis, 121C, EFA_105176, 9 doi:10.1016/j.engfailanal.2020.105176.
@article{article, year = {2021}, pages = {9}, DOI = {10.1016/j.engfailanal.2020.105176}, chapter = {EFA\_105176}, keywords = {High-pressure fuel injection lines, Failure analysis, Decarburization, Fatigue failure}, journal = {Engineering Failure Analysis}, doi = {10.1016/j.engfailanal.2020.105176}, volume = {121C}, issn = {1350-6307}, title = {Failure analysis of high-pressure fuel injection lines}, keyword = {High-pressure fuel injection lines, Failure analysis, Decarburization, Fatigue failure}, chapternumber = {EFA\_105176} }
@article{article, year = {2021}, pages = {9}, DOI = {10.1016/j.engfailanal.2020.105176}, chapter = {EFA\_105176}, keywords = {High-pressure fuel injection lines, Failure analysis, Decarburization, Fatigue failure}, journal = {Engineering Failure Analysis}, doi = {10.1016/j.engfailanal.2020.105176}, volume = {121C}, issn = {1350-6307}, title = {Failure analysis of high-pressure fuel injection lines}, keyword = {High-pressure fuel injection lines, Failure analysis, Decarburization, Fatigue failure}, chapternumber = {EFA\_105176} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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