Uncertainty Quantification for a Sailing Yacht Hull, Using Multi-Fidelity Kriging
Jouke de Baar (Australian National University)
S Roberts (Australian National University)
Richard P. Dwight (TU Delft - Aerodynamics)
B. Mallol (Numeca)
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Abstract
Uncertainty Quantication (UQ) for CFD-based ship design can require a large number of simulations, resulting in signicant overall computational cost. Presently, we use an existing method, multi-delity 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.
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