- Tytuł:
- Pressure distribution in a porous squeeze film bearing lubricated with a Herschel-Bulkley fluid
- Autorzy:
-
Walicka, A.
Jurczak, P. - Powiązania:
- https://bibliotekanauki.pl/articles/265480.pdf
- Data publikacji:
- 2016
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
smar
łożyska
plastyczność
thrust bearing
squeeze film
porous bearing
Herschel-Bulkley lubricant - Opis:
- The influence of a wall porosity on the pressure distribution in a curvilinear squeeze film bearing lubricated with a lubricant being a viscoplastic fluid of a Herschel-Bulkley type is considered. After general considerations on the flow of the viscoplastic fluid (lubricant) in a bearing clearance and in a porous layer the modified Reynolds equation for the curvilinear squeeze film bearing with a Herschel-Bulkley lubricant is given. The solution of this equation is obtained by a method of successive approximation. As a result one obtains a formula expressing the pressure distribution. The example of squeeze films in a step bearing (modeled by two parallel disks) is discussed in detail.
- Źródło:
-
International Journal of Applied Mechanics and Engineering; 2016, 21, 4; 951-965
1734-4492
2353-9003 - Pojawia się w:
- International Journal of Applied Mechanics and Engineering
- Dostawca treści:
- Biblioteka Nauki