The Static and Dynamic Characteristics of a Two-Lobe Journal Bearing Lubricated with Couple-Stress Fluid

2009 ◽  
Vol 52 (2) ◽  
pp. 262-268 ◽  
Author(s):  
W. A. Crosby ◽  
B. Chetti
Keyword(s):  
Dynamic Characteristics ◽  
Couple Stress ◽  
Journal Bearing ◽  
Couple Stress Fluid ◽  
Static And Dynamic Characteristics

scholarly journals Databook on Static and Dynamic Characteristics of Journal Bearing

1985 ◽  
Vol 107 (2) ◽  
pp. 284-284
Author(s):  
Japan Society of Mechanical Engineering ◽  
S. S. Lu
Keyword(s):  
Dynamic Characteristics ◽  
Journal Bearing ◽  
Static And Dynamic Characteristics

Analysis of a Centrally Loaded 120 Degree Partial Porous Journal Bearing Taking Tangential Velocity Slip into Account

1981 ◽  
Vol 23 (4) ◽  
pp. 171-178 ◽  
Author(s):  
M. Malik ◽  
M. Chandra ◽  
R. Sinhasan
Keyword(s):  
Porous Medium ◽  
Aspect Ratio ◽  
Dynamic Characteristics ◽  
Journal Bearing ◽  
Tangential Velocity ◽  
Velocity Slip ◽  
Fluid Film ◽  
Static And Dynamic Characteristics ◽  
Wide Range ◽  
Permeability Parameter

This paper presents the analysis of a partial porous journal bearing for its static and dynamic characteristics. Tangential velocity slip at the interface of the fluid film and the porous medium has been taken into account. The analysis is general and can be easily adapted to plane journal and non-circular bearing configurations. The results reported in the paper are for centrally loaded 120 degree partial bearings of aspect ratio equal to unity. These results include static as well as dynamic characteristics of the bearing. A wide range of permeability parameter and R/C ratio has been covered making the data quite comprehensive for design purposes.

Static and Dynamic Characteristics of Self-Acting, Partial-Arc, Gas Journal Bearings

1964 ◽  
Vol 86 (2) ◽  
pp. 405-413 ◽  
Author(s):  
R. J. Wernick ◽  
C. H. T. Pan
Keyword(s):  
Power Series ◽  
Dynamic Characteristics ◽  
Reynolds Equation ◽  
Journal Bearing ◽  
Standard Form ◽  
Journal Bearings ◽  
Static And Dynamic Characteristics ◽  
Stability Derivatives ◽  
Bearing Loads ◽  
Gas Journal Bearing

The Reynolds equation applicable to a self-acting partial-arc gas journal bearing is perturbed in terms of the compressibility number Λ. The resulting set of equations is then put into a standard form and Galerkin’s method is used to obtain bearing loads and stability derivatives. These results are expressed in a power series in Λ.

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