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    Aerodynamic Performance of a Very High Lift Low Pressure Turbine Blade With Emphasis on Separation Prediction

    Source: Journal of Turbomachinery:;2004:;volume( 126 ):;issue: 003::page 406
    Author:
    Régis Houtermans
    ,
    Thomas Coton
    ,
    Tony Arts
    DOI: 10.1115/1.1748416
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: The present paper is based on an experimental study of a front-loaded very high lift, low pressure turbine blade designed at the VKI. The experiments have been carried out in a low-speed wind tunnel over a wide operating range of incidence and Reynolds number. The aim of the study is to characterize the flow through the cascade in terms of losses, mean outlet flow angle, and secondary flows. At low inlet freestream turbulence intensity, a laminar separation bubble is present, and a prediction model for a separated flow mode of transition has been developed.
    keyword(s): Pressure , Flow (Dynamics) , Separation (Technology) , Reynolds number , Bubbles , Turbine blades AND Turbulence ,
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      Aerodynamic Performance of a Very High Lift Low Pressure Turbine Blade With Emphasis on Separation Prediction

    URI
    https://yetl.yabesh.ir/yetl1/handle/yetl/130977
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    • Journal of Turbomachinery

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    contributor authorRégis Houtermans
    contributor authorThomas Coton
    contributor authorTony Arts
    date accessioned2017-05-09T00:14:40Z
    date available2017-05-09T00:14:40Z
    date copyrightJuly, 2004
    date issued2004
    identifier issn0889-504X
    identifier otherJOTUEI-28711#406_1.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/130977
    description abstractThe present paper is based on an experimental study of a front-loaded very high lift, low pressure turbine blade designed at the VKI. The experiments have been carried out in a low-speed wind tunnel over a wide operating range of incidence and Reynolds number. The aim of the study is to characterize the flow through the cascade in terms of losses, mean outlet flow angle, and secondary flows. At low inlet freestream turbulence intensity, a laminar separation bubble is present, and a prediction model for a separated flow mode of transition has been developed.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleAerodynamic Performance of a Very High Lift Low Pressure Turbine Blade With Emphasis on Separation Prediction
    typeJournal Paper
    journal volume126
    journal issue3
    journal titleJournal of Turbomachinery
    identifier doi10.1115/1.1748416
    journal fristpage406
    journal lastpage413
    identifier eissn1528-8900
    keywordsPressure
    keywordsFlow (Dynamics)
    keywordsSeparation (Technology)
    keywordsReynolds number
    keywordsBubbles
    keywordsTurbine blades AND Turbulence
    treeJournal of Turbomachinery:;2004:;volume( 126 ):;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
    yabeshDSpacePersian