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RISExperimental Study of a Vibrating Disk Submerged in a Fluid-Filled Tank and Confined With a Nonrigid Cover
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Determining the dynamic response of submerged and confined disklike structures is of interest in engineering applications, such as in hydraulic turbine runners. This dynamic response is heavily affected by the added mass ...
On the Capability of Structural–Acoustical Fluid–Structure Interaction Simulations to Predict Natural Frequencies of Rotating Disklike Structures Submerged in a Heavy Fluid
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Predicting natural frequencies of rotating disklike structures submerged in water is of paramount importance in the field of hydraulic machinery, since the dynamic response of disks presents similarities to the dynamic ...
A Time-Domain Demodulation Approach for Extracting Natural Frequencies and Standing-Wave Mode Shapes in Non-Axisymmetric Turbomachinery Components
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Measuring the natural frequencies and mode shapes of rotating turbomachinery components under real-operating conditions is particularly important to prevent dangerous operating scenarios. However, this task becomes ...