FIELD: machine building.
SUBSTANCE: invention can be used to estimate vibration component of control valve fluid medium. Invention consists in fact that invention discloses methods and devices for evaluation of vibration resistance component of control valve fluid medium. Typical method disclosed herein, involves selection of component of control valve and location of sensor relative to selected component. Method also includes mechanical excitation of selected component, determination of resonance frequency of selected component and correcting measures, based on resonance frequency of selected component.
EFFECT: technical outcome is possibility to estimate vibration component of control valve fluid medium.
26 cl, 6 dwg
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