Numerical simulation of flow-induced vibration of two cylinders elastically mounted in tandem by immersed moving boundary method

•Coupling Immersed Moving Boundary Method with high-precision fluid solver.•Proposing a modified Poisson equation, for pressure, to simulate moving bodies represented by an immersed boundary method.•Consistent representation of resonance and wake-flutter phenomena of elastically-mounted cylinders in...

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Veröffentlicht in:	Applied Mathematical Modelling 2020-01, Vol.77, p.1331-1347
Hauptverfasser:	Narváez, G.F., Schettini, E.B., Silvestrini, J.H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Amplitudes Computational fluid dynamics Computer simulation Continuity equation Cylinders Degrees of freedom Flow generated vibrations Flow-induced vibration Fluid flow Flutter Immersed boundary method Mathematical analysis Mathematical models Numerical simulation Oscillations Poisson equation Reynolds number Runge-Kutta method Strouhal number Tandem configuration Tandem cylinders Uniform flow Velocity distribution
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