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    Prediction of the Operating Temperature of Thrust Bearings

    Source: Journal of Tribology:;1981:;volume( 103 ):;issue: 001::page 97
    Author:
    J. H. Vohr
    DOI: 10.1115/1.3251621
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: An analytical method is described for predicting the operating temperature of thrust bearings of the size and speed typically found in large vertical machinery. The method involves evaluating the various mechanisms by which heat is transferred from the bearing and balancing this heat loss against the calculated heat generated by viscous shearing. This heat balance analysis is combined with a comprehensive bearing computer program which evaluates bearing pressure distributions, bearing pad deflection, lubricant flow and lubricant temperature rise within the bearing film. Predicted bearing operating temperatures show excellent agreement with laboratory tests and with field measurements over a wide range of bearing sizes and operating conditions.
    keyword(s): Thrust bearings , Operating temperature , Bearings , Heat , Lubricants , Mechanisms , Pressure , Flow (Dynamics) , Temperature , Machinery , Measurement , Computer software , Deflection , Heat losses AND Shearing ,
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      Prediction of the Operating Temperature of Thrust Bearings

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    http://yetl.yabesh.ir/yetl1/handle/yetl/95239
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    contributor authorJ. H. Vohr
    date accessioned2017-05-08T23:12:20Z
    date available2017-05-08T23:12:20Z
    date copyrightJanuary, 1981
    date issued1981
    identifier issn0742-4787
    identifier otherJOTRE9-28640#97_1.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/95239
    description abstractAn analytical method is described for predicting the operating temperature of thrust bearings of the size and speed typically found in large vertical machinery. The method involves evaluating the various mechanisms by which heat is transferred from the bearing and balancing this heat loss against the calculated heat generated by viscous shearing. This heat balance analysis is combined with a comprehensive bearing computer program which evaluates bearing pressure distributions, bearing pad deflection, lubricant flow and lubricant temperature rise within the bearing film. Predicted bearing operating temperatures show excellent agreement with laboratory tests and with field measurements over a wide range of bearing sizes and operating conditions.
    publisherThe American Society of Mechanical Engineers (ASME)
    titlePrediction of the Operating Temperature of Thrust Bearings
    typeJournal Paper
    journal volume103
    journal issue1
    journal titleJournal of Tribology
    identifier doi10.1115/1.3251621
    journal fristpage97
    journal lastpage106
    identifier eissn1528-8897
    keywordsThrust bearings
    keywordsOperating temperature
    keywordsBearings
    keywordsHeat
    keywordsLubricants
    keywordsMechanisms
    keywordsPressure
    keywordsFlow (Dynamics)
    keywordsTemperature
    keywordsMachinery
    keywordsMeasurement
    keywordsComputer software
    keywordsDeflection
    keywordsHeat losses AND Shearing
    treeJournal of Tribology:;1981:;volume( 103 ):;issue: 001
    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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