Documents disponibles écrits par cet auteur

An efficient elastic displacement analysis procedure for simulating transient conformal-contact elastohydrodynamic lubrication systems / Shangwu Xiong in Transactions of the ASME . Journal of tribology, Vol. 132 N° 2 (Avril 2010) 

Public ISBD [article]  in Transactions of the ASME . Journal of tribology > Vol. 132 N° 2 (Avril 2010) . - 09 p. Titre : An efficient elastic displacement analysis procedure for simulating transient conformal-contact elastohydrodynamic lubrication systems Type de document : texte imprimé Auteurs : Shangwu Xiong, Auteur ; Chih Lin, Auteur ; Yansong Wang, Auteur Année de publication : 2011 Article en page(s) : 09 p. Note générale : Tribology Langues : Anglais (eng) Mots-clés : Elasticity  Finite  element  analysis  Hydrodynamics  Lubrication  Machine  bearings  Mechanical  contact  Surface  roughness  Surface  topography Index. décimale : 621.5 Energie pneumatique. Machinerie et outils. Réfrigération 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=JOTRE900013 [...] [article] An efficient elastic displacement analysis procedure for simulating transient conformal-contact elastohydrodynamic lubrication systems [texte imprimé] / Shangwu Xiong, Auteur ; Chih Lin, Auteur ; Yansong Wang, Auteur . - 2011 . - 09 p. Tribology Langues : Anglais (eng) in Transactions of the ASME . Journal of tribology > Vol. 132 N° 2 (Avril 2010) . - 09 p. Mots-clés : Elasticity  Finite  element  analysis  Hydrodynamics  Lubrication  Machine  bearings  Mechanical  contact  Surface  roughness  Surface  topography Index. décimale : 621.5 Energie pneumatique. Machinerie et outils. Réfrigération 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=JOTRE900013 [...]