Some examples of local oscillations on the other hand are represented by the blade flutter
and the blade excitation due to rotor-stator interaction or to vortex shedding or cavitation oscillations.
The company applies multiphysics technologies from ANSYS in designing high-pressure turbine blades, for blade flutter
analysis, and for engine noise performance simulation.
flow-induced vibrations in moving vehicles, fan blade flutter
, passenger compartment ventilation, and heat transfer conditions).
Target applications for FSI include, flow-induced vibrations in structures and equipment, fan blade flutter
, in-vivo vascular flows, microfluidics, and consumer products design and packaging applications.
The system identifies blades with propagating cracks; locates small geometry changes; and detects blade flutter
, potentially damaging aerodynamic events and rotor torsional events.