Open AccessApplication of the method of wave dynamic compliances to multi-disk rotors calculation
Author(s) -
Б. Ф. Шорр,
А. Д. Бортников
Publication year - 2015
Publication title -
izvestiâ mgtu "mami"
Language(s) - English
Resource type - Journals
eISSN - 2949-1428
pISSN - 2074-0530
DOI - 10.17816/2074-0530-67100
Subject(s) - rotor (electric) , excitation , resonance (particle physics) , variety (cybernetics) , set (abstract data type) , natural frequency , flow (mathematics) , acoustics , mechanics , physics , computer science , control theory (sociology) , vibration , engineering , mechanical engineering , atomic physics , artificial intelligence , control (management) , quantum mechanics , programming language
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.