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This paper deals with the application of the so-called Harmonic Balance method to the problem of determining the non-linear vibration response of a rotating assembly comprising a rotor, flexible bearing housing and oil film damper. For the latter, due consideration is given to the effects of oil supply pressure, film rupture pressure and end sealing. The paper concludes with some comments on the subject of optimizing a damper to fulfil a given purpose.
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Levesley et al. (1994) studied this question.
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