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    A Nonlinear Design Theory of Supercavitating Cascades

    Source: Journal of Fluids Engineering:;1975:;volume( 097 ):;issue: 004::page 430
    Author:
    B. Yim
    ,
    L. Higgins
    DOI: 10.1115/1.3448057
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: A nonlinear method of finding two-dimensional supercavitating sections in a cascade is developed. The load distribution is taken from linear theory for low drag super-cavitating foils in a cascade. The double spiral vortex model is used for the cavity termination. Linear and nonlinear theories are compared with special emphasis put on analyzing the blunt leading edge. The foil-cavity shape, the cavity drag and the cavitation number can be obtained by a computer program from the given cavity length and geometrical parameters of the cascade.
    keyword(s): Drag (Fluid dynamics) , Stress , Cascades (Fluid dynamics) , Cavitation , Design theory , Vortices , Cavities , Computer software AND Shapes ,
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      A Nonlinear Design Theory of Supercavitating Cascades

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    http://yetl.yabesh.ir/yetl1/handle/yetl/87585
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    • Journal of Fluids Engineering

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    contributor authorB. Yim
    contributor authorL. Higgins
    date accessioned2017-05-08T22:58:47Z
    date available2017-05-08T22:58:47Z
    date copyrightDecember, 1975
    date issued1975
    identifier issn0098-2202
    identifier otherJFEGA4-26877#430_1.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/87585
    description abstractA nonlinear method of finding two-dimensional supercavitating sections in a cascade is developed. The load distribution is taken from linear theory for low drag super-cavitating foils in a cascade. The double spiral vortex model is used for the cavity termination. Linear and nonlinear theories are compared with special emphasis put on analyzing the blunt leading edge. The foil-cavity shape, the cavity drag and the cavitation number can be obtained by a computer program from the given cavity length and geometrical parameters of the cascade.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleA Nonlinear Design Theory of Supercavitating Cascades
    typeJournal Paper
    journal volume97
    journal issue4
    journal titleJournal of Fluids Engineering
    identifier doi10.1115/1.3448057
    journal fristpage430
    journal lastpage437
    identifier eissn1528-901X
    keywordsDrag (Fluid dynamics)
    keywordsStress
    keywordsCascades (Fluid dynamics)
    keywordsCavitation
    keywordsDesign theory
    keywordsVortices
    keywordsCavities
    keywordsComputer software AND Shapes
    treeJournal of Fluids Engineering:;1975:;volume( 097 ):;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
    yabeshDSpacePersian