Abstract
Vibration analysis is a prerequisite for design and diagnosis of rotating machinery. Most vibrations in rotating machinery are induced by rotation-related sources: rotating unbalance is the major source of vibration synchronous to the rotational speed (Ω); misalignment and cracks in shafts cause the vibration of frequency iΩ (i is an integer); ball bearing defects cause vibration with frequency nΩ (n is a real number), and so forth [1–6]. Thus, forced vibration analysis of rotating equipment subject to asynchronous harmonic excitation is essential for identifying the vibration sources or ensuring proper design of the equipment.
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© 1993 Springer Science+Business Media Dordrecht
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Lee, CW. (1993). Harmonic Response of Rotor-Bearing Systems. In: Vibration Analysis of Rotors. Solid Mechanics and Its Applications, vol 21. Springer, Dordrecht. https://doi.org/10.1007/978-94-015-8173-8_6
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DOI: https://doi.org/10.1007/978-94-015-8173-8_6
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