Closure to Discussion of “A General Model for Liquid and Gas Lubrication, Including Cavitation” (Brunetiere, N., 2018, ASME J. Tribol., 140(2), p. 021702)

2018 ◽  
Vol 140 (5) ◽  
Author(s):  
Noël Brunetière ◽  
Jérémy Cochain
Keyword(s):  
General Model ◽  
Gas Lubrication

A General Model for Liquid and Gas Lubrication, Including Cavitation

2017 ◽  
Vol 140 (2) ◽  
Author(s):  
Noël Brunetière
Keyword(s):  
Finite Element ◽  
General Model ◽  
Reynolds Equation ◽  
Previous Literature ◽  
Finite Element Solution ◽  
Element Solution ◽  
Gas Lubrication ◽  
Continuous Description

This paper presents a general formulation of the Reynolds equation for gas and liquid lubricants, including cavitation. A finite element solution of this equation is also given. The model is compared to those obtained in the previous literature on liquid and gas lubrication. One of the advantages of the model is the continuous description of cavitation in liquid lubrication. It is possible to deal with all lubricants by adjusting the amount of gas in the fluid.

A General Model of Job Performance: A Ten-Factor Solution

2006 ◽  
Author(s):  
Otmar E. Varela ◽  
Elvira Salgado ◽  
Virginia Lazio
Keyword(s):  
Job Performance ◽  
General Model ◽  
Factor Solution

General model to predict performance degradation in centrifugal pumps.

2016 ◽  
Author(s):  
Edgar Ofuchi ◽  
Ana Leticia Lima Santos ◽  
Thiago Sirino ◽  
Henrique Stel ◽  
Rigoberto Morales
Keyword(s):  
General Model ◽  
Performance Degradation ◽  
Centrifugal Pumps
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