Course detail
Fluid Structure Interactions
FSI-MZHAcad. year: 2012/2013
This subject is a continuation of the subject Fluid Engineering. The aim is deepening the knowledge abot unsteady motion of stiff and elastic bodies in real fluid. Intention is application on design of hydraulic elements and systems.
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Specification of controlled education, way of implementation and compensation for absences
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Basic literature
BRDIČKA, Miroslav: Mechanika tekutin.
PIVOŇKA, Josef. Tekutinové mechanismy. Praha: SNTL, 1987.
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Syllabus
Application on motion of piston and valve.
Principle of dynamic damper.
Principle of hydrodynamic damper of rotor systems – tensor of aadded mass, stiffness and damping.
Principle of hydrodynamic bearing – influence of compressibility and cavitation.
Principle of hydrodynamic sealing gap for laminar and turbulent flows.
Stiffness of liquid layer with Taylor vortices.
Stability of pipe with through flow.
Spectral and modal properties of compressible fluid – application on defect detection in pipeline system – searching for the accident based on pressure wave spreading.