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    A Finite Element Analysis of the Navier-Stokes Equations Applied to High Speed Thin Film Lubrication

    Source: Journal of Tribology:;1987:;volume( 109 ):;issue: 001::page 71
    Author:
    J. O. Medwell
    ,
    D. T. Gethin
    ,
    C. Taylor
    DOI: 10.1115/1.3261330
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: The performance of a cylindrical bore bearing fed by two axial grooves orthogonal to the load line is analyzed by solving the Navier-Stokes equations using the finite element method. This produces detailed information about the three-dimensional velocity and pressure field within the hydrodynamic film. It is also shown that the method may be applied to long bearing geometries where recirculatory flows occur and in which the governing equations are elliptic. As expected the analysis confirms that lubricant inertia does not affect bearing performance significantly.
    keyword(s): Navier-Stokes equations , Finite element analysis , Thin film lubrication , Bearings , Equations , Inertia (Mechanics) , Pressure , Flow (Dynamics) , Lubricants , Stress AND Finite element methods ,
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      A Finite Element Analysis of the Navier-Stokes Equations Applied to High Speed Thin Film Lubrication

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/103159
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    • Journal of Tribology

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    contributor authorJ. O. Medwell
    contributor authorD. T. Gethin
    contributor authorC. Taylor
    date accessioned2017-05-08T23:25:56Z
    date available2017-05-08T23:25:56Z
    date copyrightJanuary, 1987
    date issued1987
    identifier issn0742-4787
    identifier otherJOTRE9-28461#71_1.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/103159
    description abstractThe performance of a cylindrical bore bearing fed by two axial grooves orthogonal to the load line is analyzed by solving the Navier-Stokes equations using the finite element method. This produces detailed information about the three-dimensional velocity and pressure field within the hydrodynamic film. It is also shown that the method may be applied to long bearing geometries where recirculatory flows occur and in which the governing equations are elliptic. As expected the analysis confirms that lubricant inertia does not affect bearing performance significantly.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleA Finite Element Analysis of the Navier-Stokes Equations Applied to High Speed Thin Film Lubrication
    typeJournal Paper
    journal volume109
    journal issue1
    journal titleJournal of Tribology
    identifier doi10.1115/1.3261330
    journal fristpage71
    journal lastpage76
    identifier eissn1528-8897
    keywordsNavier-Stokes equations
    keywordsFinite element analysis
    keywordsThin film lubrication
    keywordsBearings
    keywordsEquations
    keywordsInertia (Mechanics)
    keywordsPressure
    keywordsFlow (Dynamics)
    keywordsLubricants
    keywordsStress AND Finite element methods
    treeJournal of Tribology:;1987:;volume( 109 ):;issue: 001
    contenttypeFulltext
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    DSpace software copyright © 2002-2015  DuraSpace
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