• Login
    View Item 
    •   Home
    • Events
    • Conference on Advances in Uncertainty Quantification Methods, Algorithms and Applications (UQAW 2015)
    • View Item
    •   Home
    • Events
    • Conference on Advances in Uncertainty Quantification Methods, Algorithms and Applications (UQAW 2015)
    • 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

    Adaptive Surrogate Modeling for Response Surface Approximations with Application to Bayesian Inference

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Type
    Presentation
    Authors
    Prudhomme, Serge
    Date
    2015-01-07
    Permanent link to this record
    http://hdl.handle.net/10754/624111
    
    Metadata
    Show full item record
    Abstract
    The need for surrogate models and adaptive methods can be best appreciated if one is interested in parameter estimation using a Bayesian calibration procedure for validation purposes. We extend here our latest work on error decomposition and adaptive refinement for response surfaces to the development of surrogate models that can be substituted for the full models to estimate the parameters of Reynolds-averaged Navier-Stokes models. The error estimates and adaptive schemes are driven here by a quantity of interest and are thus based on the approximation of an adjoint problem. We will focus in particular to the accurate estimation of evidences to facilitate model selection. The methodology will be illustrated on the Spalart-Allmaras RANS model for turbulence simulation.
    Conference/Event name
    Advances in Uncertainty Quantification Methods, Algorithms and Applications (UQAW 2015)
    Additional Links
    http://mediasite.kaust.edu.sa/Mediasite/Play/4ab1cbe3c6c940cebe5a866a2d51bfe91d?catalog=ca65101c-a4eb-4057-9444-45f799bd9c52
    Collections
    Conference on Advances in Uncertainty Quantification Methods, Algorithms and Applications (UQAW 2015)

    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.