Galaev V.I., Lomakina O.V.Dynamic Linearization of Stiffness Characteristics of Elastic Bearings
with Radial Clearance of Loaded Rotor // Journal "Problems of Contemporary Science and Practice" Vernadsky University , Tambov. TSTU publisher house , 2011. (pdf-file) Abstract: The paper studies the calculating dependence of the equivalents stiffness characteristics in both horizontal and vertical directions of the node references with the clearances of the rotor under the action of technological stress. The results make it possible to conduct a qualitative investigation of the tasks of nonlinear dynamics of rotor systems.
