| Titre : | An efficient elastic displacement analysis procedure for simulating transient conformal-contact elastohydrodynamic lubrication systems (2011) |
| Auteurs : | Shangwu Xiong, Auteur ; Chih Lin, Auteur ; Yansong Wang, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Transactions of the ASME . Journal of tribology (Vol. 132 N° 2, Avril 2010) |
| Article en page(s) : | 09 p. |
| Note générale : | Tribology |
| Langues : | Anglais |
| Index. décimale : | 621.5 (Energie pneumatique. Machinerie et outils. Réfrigération) |
| Tags : | Elasticity Finite element analysis Hydrodynamics Lubrication Machine bearings Mechanical contact Surface roughness topography |
| Résumé : | of surfaces in the simulation of transient and steady-state elastohydrodynamic lubrication of conformal-contact systems. The values of the compliance operator represent the elastic responses of all nodes when only one node is under a unit load. The accuracy of compliance operator values, computational cost, and storage size are important issues. Our study of steady-state conformal-contact elastohydrodynamic lubrication analyses suggests a method of selective-fine-mesh with selective-storage, as well as a special technique of the combined selective-fine-mesh with selective-storage mapping. These two techniques enable an efficient elasticity procedure for the simulation of steady-state and transient conformal-contact elastohydrodynamic lubrication systems by means of the finite element method. |
| DEWEY : | 621.5 |
| ISSN : | 0742-4787 |
| En ligne : | http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JOTRE9000132000002021502000001&idtype=cvips&gifs=Yes&ref=no |
