Galerkin force model for transient and post-transient dynamics of the fluidic pinball

Nan Deng (1, 2) , Bernd Noack (3) , Marek Morzyński (4) , Luc Pastur (1)

1 IMSIA - UMR 9219 - Institut des Sciences de la mécanique et Applications industrielles
2 LISN - Laboratoire Interdisciplinaire des Sciences du Numérique
3 School of Mechanical Engineering and Automation, Harbin Institute of Technology (Shenzhen)
4 PUT - Poznan University of Technology

Abstract

Domains: Physics [physics]; Physics [physics]; Fluid Dynamics [physics.flu-dyn]; Nonlinear Sciences [physics]; Physics [physics]; Mechanics [physics]; Fluid mechanics [physics.class-ph]

Nan Deng, Bernd Noack, Marek Morzyński, Luc Pastur. Galerkin force model for transient and post-transient dynamics of the fluidic pinball. Journal of Fluid Mechanics, 2021, 918, ⟨10.1017/jfm.2021.299⟩. ⟨hal-03482777⟩