Plane vibration characteristics of multired externally pressurized oil journal bearings |
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Authors: | M.K. Ghosh B.C. Majumdar |
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Affiliation: | 1. Banaras Hindu University, Varanasi, India |
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Abstract: | Externally pressurised oil journal bearings are often subjected to dynamic loading and vibration. A theoretical analysis of the dynamic behaviour of orifice compensated bearings is presented and a design procedure outlined. The analysis assumes that the journal undergoes plane harmonic vibration about its mean steady state position in the absence of shaft rotation. The lubricant is assumed to be isovicous and incompressible. Stiffness and damping characteristics are presented. |
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