Publication Date:
2019-07-13
Description:
This paper presents a study of the dynamic behavior of a rotor system supported by auxiliary bearings. The steady-state behavior of a simulation model based upon a production jet engine is explored over a wide range of operating conditions for varying rotor imbalance, support stiffness and damping. Interesting dynamical phenomena, such as chaos, subharmonic responses, and double-valued responses, are presented and discussed.
Keywords:
AIRCRAFT PROPULSION AND POWER
Type:
NASA-CR-197860
,
NAS 1.26:197860
,
Dec 04, 1994 - Dec 06, 1994; Greensboro, NC; United States
Format:
application/pdf