Added Mass and Damping of a Vibrating Rod in Confined Viscous Fluids
- 1 June 1976
- journal article
- Published by ASME International in Journal of Applied Mechanics
- Vol. 43 (2) , 325-329
- https://doi.org/10.1115/1.3423833
Abstract
This paper presents an analytical and experimental study of a cylindrical rod vibrating in a viscous fluid enclosed by a rigid, concentric cylindrical shell. A closed-form solution for the added mass and damping coefficient is obtained and a series of experiments with cantilevered rods vibrating in various viscous fluids is performed. Experimental data and theoretical results are in good agreement.Keywords
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