Predicting bifurcation and amplitude death characteristics of thermoacoustic instabilities from PINNs-derived van der Pol oscillators
DOI10.1017/jfm.2024.800MaRDI QIDQ6638188
Bernhard Semlitsch, Cody Shelton, Xin-Yu Zhao, Jianqin Fu, Dan Zhao, Mingke Xie
Publication date: 14 November 2024
Published in: Journal of Fluid Mechanics (Search for Journal in Brave)
Hopf bifurcationnoise controlnonlinear instabilitynonlinear Rijke thermoacoustic combustorphysics-informed neural network algorithm
Artificial neural networks and deep learning (68T07) Nonlinear effects in hydrodynamic stability (76E30) Hydro- and aero-acoustics (76Q05) Flow control and optimization for compressible fluids and gas dynamics (76N25) Basic methods in fluid mechanics (76M99)
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