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Deep neural networks for fast aerodynamic predictions
conference contribution
posted on 2021-05-13, 10:05 authored by Kensley Balla, Ruben Sevilla, Oubay Hassan, Kenneth MorganThis work proposes a novel multi-output neural network for the prediction of the aerodynamic coefficients
of wings in three dimensions using inviscid compressible flow data. Contrary to existing neural networks
that are designed to predict the aerodynamic coefficients directly, the proposed network considers as output
the pressure at a number of selected points on the aerodynamic shape. The performance of the proposed
neural network is compared against the existing neural networks. The numerical results, involving high
dimensional problems with flow and geometric parameters, show the benefits of the proposed approach.
History
School
- Science
Department
- Mathematical Sciences