http://repository.iitr.ac.in/handle/123456789/12050| Title: | On the stability margin of hole-entry hybrid journal bearings considering viscosity-temperature variation |
| Authors: | Kumar V. Sharma, Satish Chandra Jain S.C. |
| Published in: | Tribology Transactions |
| Abstract: | The present study describes the theoretical investigation into the stability margin of a constant flow valve compensated hole-entry hybrid journal bearing system considering the variation of viscosity due to temperature rise of the lubricant. The journal temperature is computed on the basis of average fluid-film temperature. The relevant governing equations are solved using a finite element method and a suitable iterative technique. The thermohydrostatic performance of symmetric and asymmetric hole-entry hybrid journal bearing configurations are studies. The results presented in the study indicate that the variation of viscosity due to temperature rise of the lubricant fluid-film affects the performance of hole-entry hybrid journal bearing system quite significantly. © 2003 Taylor & Francis Group, LLC. |
| Citation: | Tribology Transactions (2003), 46(3): 421-427 |
| URI: | https://doi.org/10.1080/10402000308982646 http://repository.iitr.ac.in/handle/123456789/12050 |
| Issue Date: | 2003 |
| Keywords: | Finite element method Hybrid bearings Thermal effects |
| ISSN: | 10402004 |
| Author Scopus IDs: | 57203774869 8142901100 23097893400 |
| Author Affiliations: | Kumar, V., Thapar Institute of Engineering and Technology, Department of Mechanical Engineering, Patiala, 147004, India Sharma, S.C., Indian Institute of Technology, Department of Mechanical and Industrial Engineering, Roorkee, 247667, India Jain, S.C., Indian Institute of Technology, Department of Mechanical and Industrial Engineering, Roorkee, 247667, India |
| Corresponding Author: | Kumar, V.; Thapar Institute of Engineering and Technology, Department of Mechanical Engineering, Patiala, 147004, India |
| Appears in Collections: | Journal Publications [ME] |
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