Application of the method of wave dynamic compliances to multi-disk rotors calculation

Abstract

A problem of calculation of multi-disk rotors resonance oscillations based on the method of wave dynamic compliances is considered. The approach allows selecting, from big variety of rotor natural modes, the ones, most important for practice, which can be induced by pulsations or hoop non-uniformity of a flow. A clear pattern of dynamic interaction of wheels for the set excitation may be received. The method application to resonance oscillations design of a real two-disk rotor is displayed.

Keywords

two-disk rotor / coupled oscillations / method of wave dynamic compliances

RIGHTS & PERMISSIONS

Shorr B.F., Bortnikov A.D.