Uncertainty quantification for a sailing yacht hull, using multi-fidelity kriging

Jouke de Baar*, Stephen Roberts, Richard Dwight, Benoit Mallol

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    58 Citations (Scopus)

    Abstract

    Uncertainty quantification (UQ) for CFD-based ship design can require a large number of simulations, resulting in significant overall computational cost. Presently, we use an existing method, multi-fidelity Kriging, to reduce the number of simulations required for the UQ analysis of the performance of a sailing yacht hull, considering uncertainties in the tank blockage, mass and centre of gravity. We compare the UQ results with experimental values.

    Original languageEnglish
    Pages (from-to)185-201
    Number of pages17
    JournalComputers and Fluids
    Volume123
    DOIs
    Publication statusPublished - 21 Dec 2015

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