An effective model for the lubrication with micropolar fluid |
| |
| Affiliation: | 1. University of Naples Federico II, Department of Mathematics and Applications “Renato Caccioppoli”, Via Cinzia, 80126 Naples, Italy;2. University of Naples Federico II, Accademia Nazionale dei Lincei, Via della Lungara 10, Rome 06165, Italy;1. Resident, Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital Center Sestre milosrdnice, Zagreb, Croatia;2. Consultant, School of Medicine, University of Zagreb, Zagreb, Croatia;3. Consultant, School of Medicine, University of Zagreb, Zagreb, Croatia;4. Professor and Head, Department of Otology, School of Dental Medicine, University of Zagreb, Zagreb, Croatia;1. Departamento de Matemática Aplicada, Universidad Complutense de Madrid, 28040 Madrid, Spain;2. Instituto de Ciencias Matemáticas CSIC-UAM-UC3M-UCM, C/Nicolás Cabrera 13-15, Cantoblanco, 28049 Madrid, Spain |
| |
| Abstract: | In this paper, using asymptotic analysis, we study the lubrication process with incompressible micropolar fluid. Starting from 3D micropolar equations, we derive the higher-order asymptotic model explicitly acknowledging the microstructure effects. The effective equations are similar to the Brinkman model for porous medium flow. |
| |
| Keywords: | Micropolar fluid Lubrication Asymptotic expansion Higher-order model |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
