Fluid-Structure Interactions

Introduction of the fluide Structure Interactions (FSI) problems. Modeling of such coupling situations and design of mechanical systems evolving fluide Structure Interactions.

Part 1 - I- Classification of the main fluide-structure problems. II- Formulation of the fluid-structure coupling issues. III- Inertia effects and strong coupling. IV- Dissipative coupling - radiation effects. V- Vibroacoustic coupling (bounded and unbounded). VI- Physical interpretation of the fluid-structure coupling effects, numerical formulation and assessments. VII- Fluid-structure coupling under flow.

Part 2 - Body oscillator as a paradigm (drag force and added mass). Flow-induced vibration (galloping, vortex shedding behind a bluff body). Flow-induced vibration and sound (bending waves, flate plate, flow-induced cavity oscillations).