Study on Nonlinear Correlation in Modal Coefficients of the Bionic Airfoil

Study on Nonlinear Correlation in Modal Coefficients of the Bionic Airfoil

Applying bionic airfoils is essential in enlightening the design of rotating machinery and flow control. Dynamic mode decomposition was used to reveal the low dimensional flow structure of Riblets, Seagull, and Teal bionic airfoils at low Reynolds numbers 1 × 10<sup>5</sup> and is compar...

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Bibliographic Details
Main Authors: Qianhao Xiao, Jun Wang, Boyan Jiang, Yanyan Ding, Xiaopei Yang
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Machines
Subjects:
bionic airfoil
nonlinear correlation
dynamic mode decomposition
reduced-order model
sparse identification of nonlinear dynamics
manifold equation
Online Access:https://www.mdpi.com/2075-1702/11/1/88

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