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    Acoustic Journal Bearing With Changeable Geometry and Built-in Flexibility

    Source: Journal of Tribology:;2018:;volume( 140 ):;issue: 006::page 61707
    Author:
    Stolarski, T. A.
    ,
    Miyatake, M.
    DOI: 10.1115/1.4040416
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: The influence of embodiment flexibility on the performance of an acoustic journal bearing is presented. Two completely different embodiments of the bearing were investigated using three criteria of performance assessment that is torque at the start-up, amount of separation due to squeeze film pressure, and motion stability of the shaft running at speed. The embodiment with built-in flexibility proved to perform far better than the bearing for which overall flexibility was much less. However, considerations pertinent to the easy of machining and fatigue endurance mitigate the ranking of performance of the two embodiments investigated.
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      Acoustic Journal Bearing With Changeable Geometry and Built-in Flexibility

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    https://yetl.yabesh.ir/yetl1/handle/yetl/4253217
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    contributor authorStolarski, T. A.
    contributor authorMiyatake, M.
    date accessioned2019-02-28T11:09:05Z
    date available2019-02-28T11:09:05Z
    date copyright7/12/2018 12:00:00 AM
    date issued2018
    identifier issn0742-4787
    identifier othertrib_140_06_061707.pdf
    identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4253217
    description abstractThe influence of embodiment flexibility on the performance of an acoustic journal bearing is presented. Two completely different embodiments of the bearing were investigated using three criteria of performance assessment that is torque at the start-up, amount of separation due to squeeze film pressure, and motion stability of the shaft running at speed. The embodiment with built-in flexibility proved to perform far better than the bearing for which overall flexibility was much less. However, considerations pertinent to the easy of machining and fatigue endurance mitigate the ranking of performance of the two embodiments investigated.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleAcoustic Journal Bearing With Changeable Geometry and Built-in Flexibility
    typeJournal Paper
    journal volume140
    journal issue6
    journal titleJournal of Tribology
    identifier doi10.1115/1.4040416
    journal fristpage61707
    journal lastpage061707-9
    treeJournal of Tribology:;2018:;volume( 140 ):;issue: 006
    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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