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    Flow Phenomena of Partially Enclosed Rotating Disks

    Source: Journal of Fluids Engineering:;1960:;volume( 082 ):;issue: 003::page 539
    Author:
    L. A. Maroti
    ,
    G. Deak
    ,
    F. Kreith
    DOI: 10.1115/1.3662650
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: The flow of air in the space between a rotating disk and a stationary side wall placed parallel to its surface has been investigated over a range of Reynolds numbers from 3 × 105 to 6 × 106 at clearance-to-diameter ratios from 0.0125 to 0.0625. When the size of the stationary side wall was larger than the diameter of the rotating disk the flow in the gap was found to be periodic; several distinct and separate inflow and outflow regions were observed to rotate in the same direction as the disk, but at a slower speed. The number of flow regions was found to be a function of the disk speed and the gap size. The frictional torque on the housing was also measured and the effect of source flow on the flow pattern was studied qualitatively.
    keyword(s): Flow (Dynamics) , Rotating Disks , Disks , Torque , Reynolds number , Clearances (Engineering) , Inflow AND Outflow ,
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      Flow Phenomena of Partially Enclosed Rotating Disks

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/110167
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    • Journal of Fluids Engineering

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    contributor authorL. A. Maroti
    contributor authorG. Deak
    contributor authorF. Kreith
    date accessioned2017-05-08T23:38:16Z
    date available2017-05-08T23:38:16Z
    date copyrightSeptember, 1960
    date issued1960
    identifier issn0098-2202
    identifier otherJFEGA4-27224#539_1.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/110167
    description abstractThe flow of air in the space between a rotating disk and a stationary side wall placed parallel to its surface has been investigated over a range of Reynolds numbers from 3 × 105 to 6 × 106 at clearance-to-diameter ratios from 0.0125 to 0.0625. When the size of the stationary side wall was larger than the diameter of the rotating disk the flow in the gap was found to be periodic; several distinct and separate inflow and outflow regions were observed to rotate in the same direction as the disk, but at a slower speed. The number of flow regions was found to be a function of the disk speed and the gap size. The frictional torque on the housing was also measured and the effect of source flow on the flow pattern was studied qualitatively.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleFlow Phenomena of Partially Enclosed Rotating Disks
    typeJournal Paper
    journal volume82
    journal issue3
    journal titleJournal of Fluids Engineering
    identifier doi10.1115/1.3662650
    journal fristpage539
    journal lastpage549
    identifier eissn1528-901X
    keywordsFlow (Dynamics)
    keywordsRotating Disks
    keywordsDisks
    keywordsTorque
    keywordsReynolds number
    keywordsClearances (Engineering)
    keywordsInflow AND Outflow
    treeJournal of Fluids Engineering:;1960:;volume( 082 ):;issue: 003
    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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