Multi-fidelity modelling of mixed convection based on experimental correlations and numerical simulations

@inproceedings{Babaee2016MultifidelityMO,
title={Multi-fidelity modelling of mixed convection based on experimental correlations and numerical simulations},
author={Hessam Babaee and Paris Perdikaris and C. Chryssostomidis and George Em Karniadakis},
year={2016}
}

For thermal mixed-convection flows, the Nusselt number is a function of Reynolds number, Grashof number and the angle between the forcedand natural-convection directions. We consider flow over a heated cylinder for which there is no universal correlation that accurately predicts Nusselt number as a function of these parameters, especially in opposing-convection flows, where the natural convection is against the forced convection. Here, we revisit this classical problem by employing modern tools… CONTINUE READING