Research Article
An Investigation on the Dynamics of High-Speed Systems Using Nonlinear Analytical Floating Ring Bearing Models
Table 3
Definition/description of the cases of simulation for the high-speed rotor-bearing systems.
| Case | Rotor model | Bearing model | Bearing solution |
| #1 | Rigid | Finite length bearing | Exact analytical solution | #2 | Rigid | Finite length bearing | Approximate analytical solution, Bessel eigfs. | #3 | Rigid | Short bearing approximation | Approximate analytical solution | #4 | Rigid | Finite length bearing | Numerical solution (Finite Difference Method) |
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