Friction-induced backward rub of rotors in non-annular clearances: Experimental observations and numerical analysis
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DOI: 10.1016/j.triboint.2020.106430
Abstract: Abstract During backward rub in a turbomachine, rotor is compelled by frictional forces into a severe precessional sliding motion inside stationary parts such as seals or journal bearings in opposite direction of rotor's rotation. Backward… read more here.
Keywords: backward rub; rotor; friction induced; non annular ... See more keywords