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    A Full Numerical EHL Solution for Line Contacts Under Pure Rolling Condition With a Non-Newtonian Rheological Model

    Source: Journal of Tribology:;1988:;volume( 110 ):;issue: 004::page 583
    Author:
    S. H. Wang
    ,
    D. Y. Hua
    ,
    H. H. Zhang
    DOI: 10.1115/1.3261696
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: The rheological effects of lubricants and the surface deformation of disks are considered in the lubrication of line contacts. The lubrication equation for fluids obeying power law model has been derived. The lubrication equation and the elastic equation have been solved simultaneously within the contact zone by means of the Newton-tangent method. Pressure distributions and film profiles are obtained. The results of this paper show that with the increase of the power law exponent n, the oil film becomes thicker and the position of the cavitation point moves closer to the center of contact.
    keyword(s): Pressure , Lubrication , Fluids , Lubricants , Surface deformation , Cavitation , Disks AND Equations ,
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      A Full Numerical EHL Solution for Line Contacts Under Pure Rolling Condition With a Non-Newtonian Rheological Model

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/104460
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    contributor authorS. H. Wang
    contributor authorD. Y. Hua
    contributor authorH. H. Zhang
    date accessioned2017-05-08T23:28:14Z
    date available2017-05-08T23:28:14Z
    date copyrightOctober, 1988
    date issued1988
    identifier issn0742-4787
    identifier otherJOTRE9-28472#583_1.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/104460
    description abstractThe rheological effects of lubricants and the surface deformation of disks are considered in the lubrication of line contacts. The lubrication equation for fluids obeying power law model has been derived. The lubrication equation and the elastic equation have been solved simultaneously within the contact zone by means of the Newton-tangent method. Pressure distributions and film profiles are obtained. The results of this paper show that with the increase of the power law exponent n, the oil film becomes thicker and the position of the cavitation point moves closer to the center of contact.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleA Full Numerical EHL Solution for Line Contacts Under Pure Rolling Condition With a Non-Newtonian Rheological Model
    typeJournal Paper
    journal volume110
    journal issue4
    journal titleJournal of Tribology
    identifier doi10.1115/1.3261696
    journal fristpage583
    journal lastpage586
    identifier eissn1528-8897
    keywordsPressure
    keywordsLubrication
    keywordsFluids
    keywordsLubricants
    keywordsSurface deformation
    keywordsCavitation
    keywordsDisks AND Equations
    treeJournal of Tribology:;1988:;volume( 110 ):;issue: 004
    contenttypeFulltext
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    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
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