Autor: WALICKI, A. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Mechanical parameters of the curvilinear squeeze film bearing lubricated by a Gecim-Winer fluid
Autorzy:: Walicka, A.
Walicki, E.
Powiązania:: https://bibliotekanauki.pl/articles/265583.pdf
Data publikacji:: 2017
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: modified Reynolds equation
squeeze film
mechanical parameters of bearing
additives
równanie Reynoldsa
łożysko ślizgowe
równanie ruchu
Opis:: Based upon a Gecim-Winer fluid flow model, a curvilinear squeeze film bearing is considered. The equations of motion are given in a specific coordinates system. After general considerations on the Gecim-Winer fluid flow these equations are used to derive the Reynolds equation. The solution of this equation is obtained by a method of successive approximation. As a result one obtains formulae expressing the pressure distribution and load-carrying capacity. The numerical examples of the Gecim-Winer fluid flow in gaps of two simple bearings: radial and spherical are presented.
Źródło:: International Journal of Applied Mechanics and Engineering; 2017, 22, 2; 465-473
1734-4492
2353-9003
Pojawia się w:: International Journal of Applied Mechanics and Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Mechanical parameters of the squeeze film curvilinear bearing lubricated with a Prandtl fluid
Autorzy:: Walicka, A.
Walicki, E.
Powiązania:: https://bibliotekanauki.pl/articles/265737.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: równanie Reynoldsa
płyn Prandtla
parametry mechaniczne
łożysko
additives
mechanical parameters of bearing
squeeze film
Prandtl fluid
modified Reynolds equation
Opis:: Based upon a Prandtl fluid flow model, a curvilinear squeeze film bearing is considered. The equations of motion are given in a specific coordinate system. After general considerations on the Prandtl fluid flow these equations are used to derive the Reynolds equation. The solution of this equation is obtained by a method of successive approximation. As a result one obtains formulae expressing the pressure distribution and load-carrying capacity. The numerical examples of the Prandtl fluid flow in gaps of two simple bearings are presented.
Źródło:: International Journal of Applied Mechanics and Engineering; 2016, 21, 4; 967-978
1734-4492
2353-9003
Pojawia się w:: International Journal of Applied Mechanics and Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Inertia effects in a multilobe conical bearing lubricated with a couple stress fluid
Autorzy:: Walicka, A.
Walicki, E.
Jurczak, P.
Powiązania:: https://bibliotekanauki.pl/articles/265020.pdf
Data publikacji:: 2019
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: efekt bezwładności
równanie Reynoldsa
metoda Galerkina
łożysko
inertia effects
modified Reynolds equation
Galerkin method
mechanical parameters of bearing
additives
Opis:: In this paper, a multilobe conical bearing is analyzed. A lubricant modelled by a couple stress fluid flows In the bearing clearance . The Galerkin method is used to determine the mechanical parameters of multilobe journal bearings. An example of a two-lobe conical bearing is discussed in detail. The inertia of the flowing lubricant is taken into account in the analysis. It has been found that the increase of the couple stress generates an increase the pressure in the clearance.
Źródło:: International Journal of Applied Mechanics and Engineering; 2019, 24, 2; 439-451
1734-4492
2353-9003
Pojawia się w:: International Journal of Applied Mechanics and Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

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