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    A Multi-Sensor Hot-Wire Probe to Measure Vorticity and Velocity in Turbulent Flows

    Source: Journal of Fluids Engineering:;1989:;volume( 111 ):;issue: 002::page 220
    Author:
    P. Vukoslavc̆ević
    ,
    J.-L. Balint
    ,
    J. M. Wallace
    DOI: 10.1115/1.3243627
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: The design and construction of a miniature hot-wire probe capable of simultaneously measuring all components of the velocity and vorticity vectors in turbulent flows are presented. A brief description of the probe resolution and calibration as well as the procedure to solve the cooling equations are given. Preliminary testing in the irrotational region of the flow shows that the spurious vorticity obtained from the probe due to system measurement error does not exceed 8 percent of the RMS vorticity fluctuation levels measured over the region y+ = 15 − 45 in a turbulent boundary layer.
    keyword(s): Sensors , Turbulence , Wire , Vorticity , Probes , Flow (Dynamics) , Cooling , Design , Testing , Boundary layer turbulence , Calibration , Equations , Errors , Construction AND Resolution (Optics) ,
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      A Multi-Sensor Hot-Wire Probe to Measure Vorticity and Velocity in Turbulent Flows

    URI
    https://yetl.yabesh.ir/yetl1/handle/yetl/105594
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    • Journal of Fluids Engineering

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    contributor authorP. Vukoslavc̆ević
    contributor authorJ.-L. Balint
    contributor authorJ. M. Wallace
    date accessioned2017-05-08T23:30:21Z
    date available2017-05-08T23:30:21Z
    date copyrightJune, 1989
    date issued1989
    identifier issn0098-2202
    identifier otherJFEGA4-27041#220_1.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/105594
    description abstractThe design and construction of a miniature hot-wire probe capable of simultaneously measuring all components of the velocity and vorticity vectors in turbulent flows are presented. A brief description of the probe resolution and calibration as well as the procedure to solve the cooling equations are given. Preliminary testing in the irrotational region of the flow shows that the spurious vorticity obtained from the probe due to system measurement error does not exceed 8 percent of the RMS vorticity fluctuation levels measured over the region y+ = 15 − 45 in a turbulent boundary layer.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleA Multi-Sensor Hot-Wire Probe to Measure Vorticity and Velocity in Turbulent Flows
    typeJournal Paper
    journal volume111
    journal issue2
    journal titleJournal of Fluids Engineering
    identifier doi10.1115/1.3243627
    journal fristpage220
    journal lastpage224
    identifier eissn1528-901X
    keywordsSensors
    keywordsTurbulence
    keywordsWire
    keywordsVorticity
    keywordsProbes
    keywordsFlow (Dynamics)
    keywordsCooling
    keywordsDesign
    keywordsTesting
    keywordsBoundary layer turbulence
    keywordsCalibration
    keywordsEquations
    keywordsErrors
    keywordsConstruction AND Resolution (Optics)
    treeJournal of Fluids Engineering:;1989:;volume( 111 ):;issue: 002
    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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