Affiliation:
1. School of Aerospace and Mechanical Engineering, The University of Oklahoma, Norman, OK 73070-0601
Abstract
This paper is an extension of an earlier work in which the present authors demonstrated the application of the differential quadrature method (DQM) to the steady-state analysis of incompressible and compressible lubrication problems. In the present work, the DQM is applied to the transient-state analysis of compressible lubrication problems. For this purpose, the analysis of gas-lubricated plain journal bearings under the conditions of nonuniform journal rotation is considered. The computed results from the solutions of the reference problem included in the paper provide a comparison of the convergence characteristics and computational efficiency of the differential quadrature and finite element methods.
Subject
Surfaces, Coatings and Films,Surfaces and Interfaces,Mechanical Engineering,Mechanics of Materials
Reference11 articles.
1. Bellman
R.
, and CastiJ., 1971, “Differential Quadrature and Long-Term Integration,” Journal of Mathematical Analysis and Applications, Vol. 34, pp. 235–238.
2. Bellman
R.
, KashefB. G., and CastiJ., 1972, “Differential Quadrature: A Technique for the Rapid Solution of Nonlinear Partial Differential Equations,” Journal of Computational Physics, Vol. 10, pp. 40–52.
3. Bert
C. W.
, and MalikM., 1996, “The Differential Quadrature Method in Computational Mechanics: A Review,” Applied Mechanics Reviews, Vol. 49, pp. 1–28.
4. Hamming, R. W., 1973, Numerical Methods for Scientists and Engineers, McGraw-Hill, New York.
5. Huebner, K. H., 1975, The Finite Element Method for Engineers, Wiley, New York.
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