| タイトル | Nonlinear effects in a plain journal bearing. I - Analytical study. II - Results |
| 著者（英） | Braun, M. J.; Hu, Y.; Choy, F. K. |
| 著者所属（英） | Akron Univ. |
| 発行日 | 1991-07-01 |
| 言語 | eng |
| 内容記述 | In the first part of this work, a numerical model is presented which couples the variable-property Reynolds equation with a rotor-dynamics model for the calculation of a plain journal bearing's nonlinear characteristics when working with a cryogenic fluid, LOX. The effects of load on the linear/nonlinear plain journal bearing characteristics are analyzed and presented in a parametric form. The second part of this work presents numerical results obtained for specific parametric-study input variables (lubricant inlet temperature, external load, angular rotational speed, and axial misalignment). Attention is given to the interrelations between pressure profiles and bearing linear and nonlinear characteristics. |
| NASA分類 | MECHANICAL ENGINEERING |
| レポートNO | 91A47226
ASME PAPER 90-TRIB-57
ASME PAPER 90-TRIB-56 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/346510 |
|
