Study on Optimization Design of Airfoil Transonic Buffet with Reinforcement Learning Method

Transonic buffet is a phenomenon of large self-excited shock oscillations caused by shock wave-boundary layer interaction, which is one of the common flow instability problems in aeronautical engineering. This phenomenon involves unsteady flow, which makes optimal design more difficult. In this pape...

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Bibliographic Details

Published in:	Aerospace
Main Authors:	Hao Chen, Chuanqiang Gao, Jifei Wu, Kai Ren, Weiwei Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2023-05-01
Subjects:	transonic buffet reinforcement learning airfoil optimization design computational fluid dynamics deep deterministic policy gradient algorithm
Online Access:	https://www.mdpi.com/2226-4310/10/5/486