RESONANT OSCILLATIONS OF A ROTOR ON AXIALLY PRELOADED BALL BEARINGS UNDER THE JOINT ACTION OF UNBALANCE AND VIBRATION OF SUPPORTS
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Файли
Дата
2016
Назва журналу
Номер ISSN
Назва тому
Видавець
Харьковский национальный автомобильно-дорожный университет
Анотація
The model of nonlinear vibrations of the rotor supported by axial preload angular ball-bearings was developed. The frequency response of the system is obtained by the continuation method at joint action of unbalance and vibration of supports. Analysis showed that vibrations occurred not only at fundamental resonant frequencies but also at frequencies less than the resonant ones in integer times. The character of periodical decisions is investigated.
Опис
Ключові слова
rotor, angular ball bearing, nonlinear vibrations, resonance, ротор, радиально-упорный шарикоподшипник, нелинейные колебания, резонанс
Бібліографічний опис
Filipkovskyi, S. Resonant oscillations of a rotor on axially preloaded ball bearings under the joint action of unbalance and vibration of supports / S. Filipkovskyi, R. Makovyey // Автомобильный транспорт : сб. науч. тр. / М-во образования и науки Украины, ХНАДУ ; [редкол.: А. Н. Туренко (гл. ред.) и др.] – Харьков, 2016. – Вып. 39. – С. 54-59.