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physics.flu-dyn2025
Global Description of Flutter Dynamics via Koopman Theory
Jiwoo Song, Daning Huang
This paper presents a novel parametrization approach for aeroelastic systems utilizing Koopman theory, specifically leveraging the Koopman Bilinear Form (KBF) model. To address the…
physics.flu-dyn2022
Physics-Infused Reduced Order Modeling of Aerothermal Loads for Hypersonic Aerothermoelastic Analysis
Carlos Vargas Venegas, Daning Huang
This paper presents a novel physics-infused reduced-order modeling (PIROM) methodology for efficient and accurate modeling of non-linear dynamical systems. The PIROM consists of a…