Yani, Irsyadi and Basri, Hasan Plagiarism and Similarity Checker of Oil Flow in Two Axial Groove Journal Bearing. Turnitin Universitas Sriwiajaya.
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Abstract
Results are presented of a study of oil flow rates in hydrodynamically lubricated axial groove plain journal bearings. The prediction of oil flow rates under steady load and a variation of viscosity across the film thickness is solved by Reynolds equation. Constant viscosity theory leads us to expect feed pressure and hydrodynamic induced flow rate to increase with eccentricity ratio to a peak value and then decrease for eccentricity ratio above about 0.75. Thus it is expected that increase of load will result in increased or reduced flow rate according to the operating eccentricity ratio value. The theoretical results show, for the shorter bearing (b/d = 0.5), that due to the viscosity variation through the film thickness, the velocity induced flow rate is significantly less than that predicted on the basis of constant viscosity. The reduction of velocity-induced flow rate increases with speed, the difference is in the order of 17% at high speed from the iso-viscous theory.
| Item Type: | Other |
|---|---|
| Subjects: | #3 Repository of Lecturer Academic Credit Systems (TPAK) > Results of Ithenticate Plagiarism and Similarity Checker |
| Divisions: | 03-Faculty of Engineering > 21201-Mechanical Engineering (S1) |
| Depositing User: | Mr. Irsyadi Yani, S.T., M.Eng., Ph.D. |
| Date Deposited: | 28 Mar 2022 07:39 |
| Last Modified: | 28 Mar 2022 07:39 |
| URI: | http://repository.unsri.ac.id/id/eprint/66900 |
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