| contributor author | Bogdan R. Kucinschi | |
| contributor author | Abdollah A. Afjeh | |
| date accessioned | 2017-05-09T00:41:14Z | |
| date available | 2017-05-09T00:41:14Z | |
| date copyright | April, 2010 | |
| date issued | 2010 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28773#021705_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/144924 | |
| description abstract | This paper deals with the application of the lattice-Boltzmann method (LBM) to fluid-film lubrication. Compared with the traditional computational approach in lubrication (based on Reynolds equation), LBM does not neglect inertia forces. The implementation of LBM is less demanding than that of the Navier–Stokes solvers for complex geometric configurations. Various wall boundary conditions, as well as the multiple relaxation time model, are discussed. Bearing cavitation is approached in a simplified manner. The LBM solutions for two classic configurations are compared with the corresponding analytic and numeric solutions of the Reynolds or Navier–Stokes equations. The LBM results were satisfactory for the investigated cases. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Lattice-Boltzmann Approach to Fluid Film Lubrication | |
| type | Journal Paper | |
| journal volume | 132 | |
| journal issue | 2 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.4000694 | |
| journal fristpage | 21705 | |
| identifier eissn | 1528-8897 | |
| keywords | Density | |
| keywords | Force | |
| keywords | Pressure | |
| keywords | Relaxation (Physics) | |
| keywords | Cavitation | |
| keywords | Collisions (Physics) | |
| keywords | Fluids | |
| keywords | Navier-Stokes equations | |
| keywords | Fluid film lubrication | |
| keywords | Boundary-value problems | |
| keywords | Equations | |
| keywords | Lattice Boltzmann methods | |
| keywords | Engineering simulation | |
| keywords | Lubrication | |
| keywords | Bearings | |
| keywords | Inertia (Mechanics) | |
| keywords | Equilibrium (Physics) | |
| keywords | Viscosity | |
| keywords | Functions | |
| keywords | Algorithms | |
| keywords | Flow (Dynamics) AND Computational fluid dynamics | |
| tree | Journal of Tribology:;2010:;volume( 132 ):;issue: 002 | |
| contenttype | Fulltext | |