Numerical and experimental investigation on dynamic performance of bump foil journal bearing based on journal orbit
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DOI: 10.1016/j.cja.2019.12.001
Abstract: Abstract Widespread usage of bump-type foil journal bearing (BFJB) in oil-free micro-turbomachinery requires accurate predictions of dynamic performance characteristics, although it remains a challenging issue because BFJB reflects nonlinear both structurally and aerodynamically. This paper… read more here.
Keywords: foil journal; dynamic performance; journal orbit; journal bearing ... See more keywords