International Conference on Uncertainty Quantification in Computational Fluid Dynamics

International Conference on Uncertainty Quantification in Computational Fluid Dynamics

Quantification of Uncertainty in Computational Fluid Dynamics

This review covers Verification, Validation, Confirmation and related subjects for computational fluid dynamics (CFD), including error taxonomies, error estimation and banding, convergence rates, surrogate estimators, nonlinear dynamics, and error estimation for grid adaptation vs Quantification of Uncertainty.

Uncertainty Quantification in Computational Fluid Dynamics

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Uncertainty Quantification Techniques for Fluid- Flow Problems

Optimization and design in the presence of uncertain operating conditions, material properties and manufacturing tolerances poses a tremendous challenge to the scientific computing community. In many industry-relevant situations the performance metrics depend in a complex, non-linear fashion on those factors and the construction of an accurate representation of this relationship is difficult. I...

Kriging-model-based uncertainty quantification in computational fluid dynamics

This paper proposes an efficient and accurate non-intrusive uncertainty quantification (UQ) method in computational fluid dynamics (CFD). Emphasis is placed on developing an UQ method that can accurately predict stochastic behaviors of output solution with small number of sampling simulations, and is also accurate for non-smooth output uncertainty responses. The proposed method is based on Krig...