scholarly journals The Technique of an Interconnection Problem of the Hydrodynamic Lubrication Theory and the Nonlinear Dynamics for Mechanical Systems “An Elastic Crankshaft on Film Lubrication Bearings”

2015 ◽  
Vol 15 (4) ◽  
pp. 41-52 ◽  
Author(s):  
Yu. Rozhdestvenskii ◽  
N. Khozeniuk ◽  
A. Mylnikov
Keyword(s):  
Nonlinear Dynamics ◽  
Hydrodynamic Lubrication ◽  
Mechanical Systems ◽  
Lubrication Theory ◽  
Hydrodynamic Lubrication Theory ◽  
Film Lubrication

A Thermal Hydrodynamic Lubrication Theory for Hydrostatic Extrusion of Low Strength Materials

1976 ◽  
Vol 98 (2) ◽  
pp. 335-342 ◽  
Author(s):  
R. W. Snidle ◽  
B. Parsons ◽  
D. Dowson
Keyword(s):  
Plastic Deformation ◽  
Theoretical Analysis ◽  
Thermal Effects ◽  
Hydrodynamic Lubrication ◽  
Extrusion Process ◽  
Lubrication Theory ◽  
Lubricant Film ◽  
Hydrostatic Extrusion ◽  
Solid Friction ◽  
Hydrodynamic Lubrication Theory

The paper presents a theoretical analysis of hydrodynamic lubrication in the hydrostatic extrusion process which includes a consideration of thermal effects in the lubricant film arising from the work of plastic deformation. A Newtonian lubricant with an exponential pressure-temperature-viscosity relationship has been assumed and allowance has been made for the effects of redundant deformation of the worked material. The results of the theory are compared with those from previous isothermal and solid friction theories.

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