Lu et al., 2019 - Google Patents
Nonlinear response analysis for an aero engine dual-rotor system coupled by the inter-shaft bearingLu et al., 2019
- Document ID
- 13664538714991907379
- Author
- Lu Z
- Wang X
- Hou L
- Chen Y
- Liu X
- Publication year
- Publication venue
- Archive of Applied Mechanics
External Links
Snippet
This paper focuses on the nonlinear response characteristics of an aero engine dual-rotor system coupled by the cylindrical roller inter-shaft bearing. The motion equations of the system are formulated considering the unbalance excitations of the two rotors, vertical …
- 230000004044 response 0 title abstract description 27
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
- F01D25/162—Bearing supports
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