Journal of Theoretical
and Applied Mechanics

25, 1-2, pp. 157-168, Warsaw 1987

Metoda numerycznej analizy dynamiki niestacjonarnie obciążonego wirnika na anizotropowych podporach

Jerzy Manerowski

A method of numerical analysis has been presented for displacements, internal forces, loads on bearings for heterogeneous rotors, rotating with variable angular velocities and loaded by variable in time forces and moments of forces. The finite element method in version of the displacement method has been applied. The rotor resting on anisotropic supports has been analysed; the rotor shaft has the form of a slender beam. The equations of equilibrium for rotating rotor include the inertial coupling of bending and torsion. Results of example calculations have been given.