View Article |
Numerical analysis of capillary compensated micropolar fluid lubricated hole-entry journal bearings
Ram, Nathi1.
The micropolar lubricated symmetric/asymmetric hole-entry bearings using capillary restrictor have been analyzed in the present work. Reynolds equation for micropolar lubricant has been derived and solved by FEM. The results have been computed using selected parameters of micropolar lubricant for hole-entry hydrostatic/hybrid journal bearings. A significant increase in damping and stiffness coefficients is observed for bearings having micropolar parameter N2=0.9, lm=10 than similar bearings under Newtonian lubricant. The threshold speed gets increased when symmetric bearing lubricated under micropolar fluid than Newtonian lubricant. The threshold speed gets increased when symmetric bearing lubricated under micropolar fluid than Newtonian lubricant.
Affiliation:
- Indira Gandhi Delhi Technical University for Women(IGDTUW), India
|
|
Indexation |
Indexed by |
MyJurnal (2021) |
H-Index
|
5 |
Immediacy Index
|
0.000 |
Rank |
0 |
Indexed by |
Scopus 2020 |
Impact Factor
|
CiteScore (0.2) |
Rank |
Q4 (Surfaces, Coatings and Films) Q4 (Materials Chemistry) Q4 (Mechanical Engineering) Q4 (Surfaces and Interfaces) Q4 (Mechanics of Materials) |
Additional Information |
SJR (0.132) |
|
|
|