YaBeSH Engineering and Technology Library

    • Journals
    • PaperQuest
    • YSE Standards
    • YaBeSH
    • Login
    View Item 
    •   YE&T Library
    • ASME
    • Journal of Mechanical Design
    • View Item
    •   YE&T Library
    • ASME
    • Journal of Mechanical Design
    • View Item
    • All Fields
    • Source Title
    • Year
    • Publisher
    • Title
    • Subject
    • Author
    • DOI
    • ISBN
    Advanced Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Archive

    A New Damping Model for Nonlinear Stiffness Systems With Variable Preload Displacements and Constant Amplitude Decay Ratios

    Source: Journal of Mechanical Design:;1994:;volume( 116 ):;issue: 001::page 257
    Author:
    T. Xu
    ,
    G. G. Lowen
    DOI: 10.1115/1.2919356
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: This study of the behavior of nonlinear stiffness systems with variable preload displacements and constant amplitude decay ratios showed that the energy loss per cycle is dependent on these preload displacements. By introducing a nonlinear damping force, which is a function of both displacement and velocity, the associated work per cycle can be made approximately the same function of the preload displacement as is the case for the energy loss. In this manner, it becomes possible to make the resulting damping coefficient essentially independent of the preload displacement. This new damping model was incorporated into the mathematical description of an over-running sprag clutch. Confirming experimentation showed very good agreement with computed results.
    keyword(s): Damping AND Stiffness ,
    • Download: (635.3Kb)
    • Show Full MetaData Hide Full MetaData
    • Get RIS
    • Item Order
    • Go To Publisher
    • Price: 5000 Rial
    • Statistics

      A New Damping Model for Nonlinear Stiffness Systems With Variable Preload Displacements and Constant Amplitude Decay Ratios

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/114153
    Collections
    • Journal of Mechanical Design

    Show full item record

    contributor authorT. Xu
    contributor authorG. G. Lowen
    date accessioned2017-05-08T23:45:12Z
    date available2017-05-08T23:45:12Z
    date copyrightMarch, 1994
    date issued1994
    identifier issn1050-0472
    identifier otherJMDEDB-27614#257_1.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/114153
    description abstractThis study of the behavior of nonlinear stiffness systems with variable preload displacements and constant amplitude decay ratios showed that the energy loss per cycle is dependent on these preload displacements. By introducing a nonlinear damping force, which is a function of both displacement and velocity, the associated work per cycle can be made approximately the same function of the preload displacement as is the case for the energy loss. In this manner, it becomes possible to make the resulting damping coefficient essentially independent of the preload displacement. This new damping model was incorporated into the mathematical description of an over-running sprag clutch. Confirming experimentation showed very good agreement with computed results.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleA New Damping Model for Nonlinear Stiffness Systems With Variable Preload Displacements and Constant Amplitude Decay Ratios
    typeJournal Paper
    journal volume116
    journal issue1
    journal titleJournal of Mechanical Design
    identifier doi10.1115/1.2919356
    journal fristpage257
    journal lastpage263
    identifier eissn1528-9001
    keywordsDamping AND Stiffness
    treeJournal of Mechanical Design:;1994:;volume( 116 ):;issue: 001
    contenttypeFulltext
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian
     
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian