A Numerical Solution for Calculating Elastic Deformation in Elliptical-Contact EHL of Rough Surface
- 1 January 1991
- journal article
- Published by ASME International in Journal of Tribology
- Vol. 113 (1) , 12-21
- https://doi.org/10.1115/1.2920578
Abstract
The analytical expressions are developed for elastic deformation provided the pressure function on a nine-node element of any nonequidistant rectangle is approximated by a biquadratic polynomial. Using the present scheme, the coefficients Aij showing in pressure solution are simply calculated once enough in the full iterations. The computational works are greatly reduced.Keywords
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