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    On the Stability of Rotors in Cylindrical Journal Bearings

    Source: Journal of Fluids Engineering:;1962:;volume( 084 ):;issue: 004::page 521
    Author:
    G. M. Rentzepis
    ,
    B. Sternlicht
    DOI: 10.1115/1.3658698
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: The regions of stability for plain cylindrical journal bearings have been determined analytically here. The linear “variational” equation of motion has been employed to obtain the stability regions bounded by families of load-carrying capacity and operating eccentricity curves. The results were applied to the “quasi-static” equilibrium case for gas lubricated cylindrical journal bearings of L/D = 2. They show that there exists a “minimum” in the stability curves, a prediction supported by experimental evidence. The results of this work seem to bridge together observation on stability at very small clearances and large ones.
    keyword(s): Stability , Rotors , Journal bearings , Equilibrium (Physics) , Equations of motion AND Load bearing capacity ,
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      On the Stability of Rotors in Cylindrical Journal Bearings

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    https://yetl.yabesh.ir/yetl1/handle/yetl/90245
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    contributor authorG. M. Rentzepis
    contributor authorB. Sternlicht
    date accessioned2017-05-08T23:03:29Z
    date available2017-05-08T23:03:29Z
    date copyrightDecember, 1962
    date issued1962
    identifier issn0098-2202
    identifier otherJFEGA4-27244#521_1.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/90245
    description abstractThe regions of stability for plain cylindrical journal bearings have been determined analytically here. The linear “variational” equation of motion has been employed to obtain the stability regions bounded by families of load-carrying capacity and operating eccentricity curves. The results were applied to the “quasi-static” equilibrium case for gas lubricated cylindrical journal bearings of L/D = 2. They show that there exists a “minimum” in the stability curves, a prediction supported by experimental evidence. The results of this work seem to bridge together observation on stability at very small clearances and large ones.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleOn the Stability of Rotors in Cylindrical Journal Bearings
    typeJournal Paper
    journal volume84
    journal issue4
    journal titleJournal of Fluids Engineering
    identifier doi10.1115/1.3658698
    journal fristpage521
    journal lastpage531
    identifier eissn1528-901X
    keywordsStability
    keywordsRotors
    keywordsJournal bearings
    keywordsEquilibrium (Physics)
    keywordsEquations of motion AND Load bearing capacity
    treeJournal of Fluids Engineering:;1962:;volume( 084 ):;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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