Coupled simulation of flow-structure interaction in turbomachinery

The aeroelastic behaviour of vibrating blade assemblies is usually investigated in the frequency domain where the determination of aeroelastic stability boundaries is separated from the computation of linearized unsteady aerodynamic forces. However, nonlinear fluid-structure interaction caused by os...

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Veröffentlicht in:	Aerospace science and technology 2003-06, Vol.7 (4), p.298-306
Hauptverfasser:	Carstens, Volker, Kemme, Ralf, Schmitt, Stefan
Format:	Artikel
Sprache:	eng
Schlagworte:	Aeroelasticity of turbomachines Applied fluid mechanics Cascade flutter Exact sciences and technology Fluid dynamics Fluid-structure coupling Fundamental areas of phenomenology (including applications) Hydraulic and pneumatic machinery Physics Solid mechanics Structural and continuum mechanics Time domain method Unsteady aerodynamics Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...) Vibrations and mechanical waves
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