DocumentCode
2319501
Title
Analysis of hydrodynamic journal bearing with GDQ method
Author
Qide Zhang ; Guoxiao Guo ; Winoto, S.H.
Author_Institution
Data Storage Inst., Singapore, Singapore
fYear
2002
fDate
27-29 Aug. 2002
Abstract
Generalised Differential Quadrature (GDQ) method is a high-order numerical method. It uses the information on all grid points to approach the derivatives of the unknown function. With GDQ method, it is possible for us to obtain the same accurate results but use less grid points and less computing time than that of FDM/FEM. The present work reports the results of analysing journal bearing with GDQ method. The results are compared with those obtained by FDM/FEM and good agreement between these results is observed.
Keywords
hydrodynamics; integration; machine bearings; generalised differential quadrature method; hydrodynamic journal bearing; numerical simulation; Auditory system; Ball bearings; Equations; Finite difference methods; Finite element methods; Grid computing; Hydrodynamics; Numerical simulation; Performance analysis; Telephony;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetic Recording Conference, 2002. Digest of the Asia-Pacific
Conference_Location
Singapore
Print_ISBN
0-7803-7509-2
Type
conf
DOI
10.1109/APMRC.2002.1037664
Filename
1037664
Link To Document