• Login
    View Item 
    •   Home
    • Research
    • Conference Papers
    • View Item
    •   Home
    • Research
    • Conference Papers
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of KAUSTCommunitiesIssue DateSubmit DateThis CollectionIssue DateSubmit Date

    My Account

    Login

    Quick Links

    Open Access PolicyORCID LibguideTheses and Dissertations LibguideSubmit an Item

    Statistics

    Display statistics

    Structure function scaling in a Reλ = 250 turbulent mixing layer

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    1742-6596_318_4_042001.pdf
    Size:
    560.1Kb
    Format:
    PDF
    Description:
    Main article
    Download
    Type
    Conference Paper
    Authors
    Attili, Antonio
    Bisetti, Fabrizio cc
    KAUST Department
    Clean Combustion Research Center
    Mechanical Engineering Program
    Physical Science and Engineering (PSE) Division
    Reactive Flow Modeling Laboratory (RFML)
    Date
    2011-12-22
    Online Publication Date
    2011-12-22
    Print Publication Date
    2011-12-22
    Permanent link to this record
    http://hdl.handle.net/10754/554388
    
    Metadata
    Show full item record
    Abstract
    A highly resolved Direct Numerical Simulation of a spatially developing turbulent mixing layer is presented. In the fully developed region, the flow achieves a turbulent Reynolds number Reλ = 250, high enough for a clear separation between large and dissipative scales, so for the presence of an inertial range. Structure functions have been calculated in the self-similar region using velocity time series and Taylor's frozen turbulence hypothesis. The Extended Self-Similarity (ESS) concept has been employed to evaluate relative scaling exponents. A wide range of scales with scaling exponents and intermittency levels equal to homogeneous isotropic turbulence has been identified. Moreover an additional scaling range exists for larger scales; it is characterized by smaller exponents, similar to the values reported in the literature for flows with strong shear.
    Citation
    Structure function scaling in a Reλ = 250 turbulent mixing layer 2011, 318 (4):042001 Journal of Physics: Conference Series
    Publisher
    IOP Publishing
    Journal
    Journal of Physics: Conference Series
    Conference/Event name
    13th European Turbulence Conference, ETC13
    DOI
    10.1088/1742-6596/318/4/042001
    Additional Links
    http://stacks.iop.org/1742-6596/318/i=4/a=042001?key=crossref.98eade4edb9144e1ba7e44a0c4192bff
    ae974a485f413a2113503eed53cd6c53
    10.1088/1742-6596/318/4/042001
    Scopus Count
    Collections
    Conference Papers; Physical Science and Engineering (PSE) Division; Mechanical Engineering Program; Clean Combustion Research Center

    entitlement

     
    DSpace software copyright © 2002-2022  DuraSpace
    Quick Guide | Contact Us | KAUST University Library
    Open Repository is a service hosted by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items. For anonymous users the allowed maximum amount is 50 search results.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.