Rotordynamic Analysis and Design
The Rotor Bearing Solutions International capability to perform practical rotordynamic analyses and design includes:
- Critical Speed Maps – including multi-shaft systems and bearing dynamic properties
- Campbell Diagrams – including gyroscopic effects
- Unbalance Response Analysis – amplification factors and phase angles including multi-shaft systems and multiple unbalance configurations
- Stability Assessments – cross coupled effects including full tilting pad bearing non-synchronous and synchronous reductions, seal cross coupling effects, bearing damping, substructure effects
- Torsional Critical Speeds – including coupling effects and modal damping
- Torsional Transient Analysis – with modal analysis of components and applied torques
- Geared Systems – including multiple shafts, full gear stiffness model, shaft bearings
- Variable Frequency Drives – electrical and magnetic modeling for torsional excitation
- Rotating Machinery Balancing – advanced balancing methods
- Supporting Structures – detailed finite element analysis coupled to rotordynamic models
- Non-linear Coupled Lateral, Torsional, and Axial Analyses – including flexible multimass rotors, non-linear fixed geometry and tilting pad bearing models, squeeze film dampers, supporting structures
- Custom Rotordynamic Software – various special analysis software needs can be developed for particular needs and the software provided to the end user with a manual
- New, Advanced Rotordynamic Software – New, innovative rotordynamics software for industrial use is under development.
If you do not see your needs, please contact us.
