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contributor authorV. N. Constantinescu
date accessioned2017-05-09T00:44:38Z
date available2017-05-09T00:44:38Z
date copyrightJuly, 1970
date issued1970
identifier issn0742-4787
identifier otherJOTRE9-28558#473_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/146478
description abstractA method is given for determining the motion in a fluid film including inertia forces. The method is developed for infinitely long bearings and can be used for both laminar and turbulent flows, as well as for incompressible and compressible lubricants. The obtained results show that for steady films, convective inertia forces lead basically to Bernoulli effects, while for unsteady films inertia forces may influence both damping and stiffness characteristics of the bearing. At the same time it is pointed out that when Bernoulli effects are important, similar effects may occur in the inlet region of the film. A generalization of the method for bearings of finite dimensions is also given.
publisherThe American Society of Mechanical Engineers (ASME)
titleOn the Influence of Inertia Forces in Turbulent and Laminar Self-Acting Films
typeJournal Paper
journal volume92
journal issue3
journal titleJournal of Tribology
identifier doi10.1115/1.3451444
journal fristpage473
journal lastpage480
identifier eissn1528-8897
keywordsInertia (Mechanics)
keywordsForce
keywordsTurbulence
keywordsBearings
keywordsDamping
keywordsFluid films
keywordsStiffness
keywordsDimensions
keywordsLubricants AND Motion
treeJournal of Tribology:;1970:;volume( 092 ):;issue: 003
contenttypeFulltext


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