Analysis of misaligned journal bearing with herringbone grooves: consideration of anisotropic slips
| Autor: | Hsiang Chin Jao, Tien Lun Liu, Wang Long Li |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Engineering
Bearing (mechanical) business.industry 02 engineering and technology Structural engineering Slip (materials science) Mechanics 021001 nanoscience & nanotechnology Condensed Matter Physics Finite element method Reynolds equation Electronic Optical and Magnetic Materials law.invention Physics::Fluid Dynamics 020303 mechanical engineering & transports 0203 mechanical engineering Hardware and Architecture law Lubrication Boundary value problem Electrical and Electronic Engineering 0210 nano-technology business Anisotropy Dimensionless quantity |
| Zdroj: | Microsystem Technologies. 23:4687-4698 |
| ISSN: | 1432-1858 0946-7076 |
| DOI: | 10.1007/s00542-017-3283-2 |
| Popis: | The effects of anisotropic slip on the lubrication performance of misaligned journal bearings with herringbone grooves are discussed in this study. The modified Reynolds equation, which considered the anisotropic slips, and film thickness equation in misaligned bearings are solved numerically by the finite element method (FEM). The effects of misaligned angle and anisotropic slip on the load capacities and friction force of journal bearings are analyzed. The results show that the existence of slip boundary conditions can dilute the effects of misalignment for journal bearings. Finally, the effects of moment position and dimensionless pressure on the bearing are also discussed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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