Multi-Fidelity Kriging Extrapolation: a novel surrogate modelling method for computer experiments using CFD, exploiting grid convergence

Surrogate modelling techniques such as Kriging are a popular means for cheaply emulating the response of expensive Computational Fluid Dynamics simulations. These surrogate models are often used for exploring a parameterised design space and identifying optimal designs. Multi-fidelity Kriging extends the methodology to incorporate data of...