Abstract

AbstractThis work concerns the issue of damped vibratory beam in transportation. Support conditions were defined for clamped‐clamped beamlike systems. Structural loads were defined as with unitary amplitude ones up to the used dynamical flexibility definition. Geometric representation of analyzed element is a beam with symmetric cross‐section constant on the whole length of the beam. The load assumed as bending one. The beam was fixed onto the rotational disk with the angular velocity treated as transportation velocity. In thesis the dynamical flexibility of analyzed beam was presented and the sample dynamical characteristics were drawn on graphical charts. In derived mathematical model mutual interactions between the damping forces, dynamical flexibilities and angular working velocity were took into consideration. Presented model can be put into use in high speed pumps and turbines as vanes. (© 2010 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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