Research Article
Bifurcation and Nonlinear Dynamic Analysis of Externally Pressurized Double Air Films Bearing System
Table 1
Comparison of rotor center orbits for steady floating-ring calculated by FDM and hybrid method, respectively.
| | | Displacement | Conditions | (nT) | (nT) | | | | | | |
| FDM | kg rpm | −0.1081349035 | −0.1181808003 | 0.0517288907 | 0.0514134509 | Hybrid method | −0.1082889076 | −0.1082858013 | 0.0517174812 | 0.0517172143 |
| FDM | kg rpm | −0.2582283150 | −0.2501341276 | 0.0658257815 | 0.0685321157 | Hybrid method |
−025823243783 | −0.2582657430 | 0.0658701321 | 0.0658701121 |
|
|