Modeling And Analysis of A Jeffcott Rotor As A Continuous Cantilever Beam And An Unbalanced Disk System
Modeling And Analysis of A Jeffcott Rotor As A Continuous Cantilever Beam And An Unbalanced Disk System
The paper presents simulations of a continuous cantilever beam and an unbalanced disk system by extending classical Jeffcott rotor approach to a model that gives the first three (or more) modes of the flexible beam. Normal modes of a constrained structure method are used to develop the equations of motion including gyroscopic effects. Centrifugal force created by the unbalanced mass of the disk is considered as a constraint for the flexible beam. The first three modes of the flexible beam having an unbalanced disk are taken into
Keywords:
Jeffcott rotor, rotor whirl, modal vibration.,
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- Yayın Aralığı: Yılda 4 Sayı
- Başlangıç: 2013
- Yayıncı: Gazi Üniversitesi, Fen Bilimleri Enstitüsü