- Tytuł:
- Development of the mathematical model of fuel equipment and justification for diagnosing diesel engines by injector needle displacement
- Autorzy:
-
Danilov, Igor
Marusin, Aleksander
Mikhlik, Mikhail
Uspensky, Ivan - Powiązania:
- https://bibliotekanauki.pl/articles/1841226.pdf
- Data publikacji:
- 2020
- Wydawca:
- Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
- Tematy:
-
diagnostics
diesel fuel equipment
injector needle displacement
mathematical model
optical sensor
diagnostyka
urządzenia na olej napędowy
przemieszczenie igły wtryskiwacza
model matematyczny
czujnik optyczny - Opis:
- This article discusses the proposed method for diagnosing diesel fuel equipment. An analysis of available methods for diagnosing fuel equipment has been carried out. The authors describe their method for diagnosing plunger pairs of a highpressure fuel pump according to the parameter of displacement of the injector needle. The design of the diagnostic device for measuring the movement of the injector needle has been developed and patented. The dependence of the maximum displacement of the injector needle on the increase, due to wear, of the radial clearance of the plunger bushing at the minimum steady state of idling of the engine has been determined. The technique of diagnosing the technical condition of plunger pairs of a high-pressure fuel pump by injector needle displacement is considered in detail.
- Źródło:
-
Transport Problems; 2020, 15, 1; 93-104
1896-0596
2300-861X - Pojawia się w:
- Transport Problems
- Dostawca treści:
- Biblioteka Nauki
Artykuł