- Tytuł:
- The effect of oil feeding type and oil grade on the oil film bearing capacity
- Autorzy:
-
Mazurkow, Aleksander
Witkowski, Waldemar
Kalina, Adam
Wierzba, Bartłomiej
Oleksy, Mariusz - Powiązania:
- https://bibliotekanauki.pl/articles/1841683.pdf
- Data publikacji:
- 2021
- Wydawca:
- Polska Akademia Nauk. Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne PAN
- Tematy:
-
hydrodynamic bearing
oil feeding method
static characteristics
viscosity
VG oil grade
relavity eccentrity
THD - Opis:
- Two types of hydrodynamically lubricated plain journal bearings were subject to examination differing in the method used to feed them with oil. The first type was fed from a lubrication pocket and the second from the bearing face side. Mathematical models were developed with two-way oil flow allowing to determine the oil film bearing capacity, the maximum pressure, the maximum temperature, and the film oil minimum height for given position of journal relative to solid bush. Static characteristics were developed used in the further course of the study to compare operating parameters of the considered types of bearings. Another issue considered in the paper is the effect of oil VG grade on bearing performance with conditions of oil feeding taken into account and results of the research presented.
- Źródło:
-
Eksploatacja i Niezawodność; 2021, 23, 2; 381-386
1507-2711 - Pojawia się w:
- Eksploatacja i Niezawodność
- Dostawca treści:
- Biblioteka Nauki
Artykuł