Isogeometric analysis of Reynolds equation for hydrodynamic lubrication

Autor:	Hari K. Voruganti, Subrata Kumar Mondal, Syed Ismail
Rok vydání:	2017
Předmět:	Bearing (mechanical) Finite difference method Fluid bearing Thrust Mechanics Isogeometric analysis Computer Science::Numerical Analysis Reynolds equation Finite element method law.invention Classical mechanics law Lubrication Mathematics
Zdroj:	2017 International Conference on Advances in Mechanical, Industrial, Automation and Management Systems (AMIAMS).
Popis:	This paper proposes exact geometry based Isogeometric analysis (IGA) to solve Reynolds equation for pressure distribution in hydrodynamic lubrication. The proposed methodology is established for hydrodynamic lubrication of thrust pad bearing, considering both infinitely wide thrust pad bearing and finite thrust pad bearing. The methodology is validated by comparing it with analytical results for infinitely wide thrust pad bearing. The results of IGA are compared with the results obtained from Finite Difference Method (FDM) and Finite Element Method (FEM). IGA shows satisfactory results with lesser degrees of freedom compared to FDM and FEM.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::92d9482c671868fffc4bb92b186d126c https://doi.org/10.1109/amiams.2017.8069233 Zobrazit plný text záznamu