Additional Boundary Conditions: Critical Comparison between Theory and Experiment

1982 ◽  
Vol 48 (21) ◽  
pp. 1500-1503 ◽  
Author(s):  
P. Halevi ◽  
G. Hernández-Cocoletzi
Keyword(s):  
Boundary Conditions ◽  
Additional Boundary Conditions ◽  
Critical Comparison ◽  
Theory And Experiment

Polariton propagation and additional boundary conditions

2000 ◽  
Author(s):  
Frank Jahnke ◽  
Hans Christian Schneider ◽  
Stephan W. Koch
Keyword(s):  
Boundary Conditions ◽  
Additional Boundary Conditions

Solutions of Finite Journal Bearings With Incomplete Films

1975 ◽  
Vol 97 (1) ◽  
pp. 89-93 ◽  
Author(s):  
I. Etsion ◽  
O. Pinkus
Keyword(s):  
Boundary Conditions ◽  
Reynolds Equation ◽  
Journal Bearings ◽  
Operating Parameters ◽  
Previous Theory ◽  
Feed Pressure ◽  
Theory And Experiment

The Reynolds equation is here solved for journal bearings using new upstream boundary conditions which reflect the fact that starting films in these bearings are often incomplete. The work is an extension of previously published results for short bearings to the case of finite bearings of arbitrary width and arbitrary extent of inlet film. An expression is also derived relating the width of the inlet film with the lubricant feed pressure and the bearing operating parameters, when the lubricant is fed through a hole. The results provide an explanation for the profound lack of agreement between previous theory and experiment with regard to side leakage in journal bearings.

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