A class of exact solutions to the elastohydrodynamic problem to be used as test cases is presented. A numerical solution to the elastohydrodynamic problem according to the Petrov-Galerkin merthod is developed. The appearance of spurious numerical undulations in the film profile is examined. A comaprison between analytial and numericalresults is employed to determine which numerical schemes limit the outcome of numerical oscillations without compromising the solution accuracy.
Numerical Solution of the Elastohydrodynamic Problem in Soft Reciprocating Seals / Strozzi, Antonio. - In: ENGINEERING COMPUTATIONS. - ISSN 0264-4401. - ELETTRONICO. - 4:(1987), pp. 199-206.
Numerical Solution of the Elastohydrodynamic Problem in Soft Reciprocating Seals
STROZZI, Antonio
1987
Abstract
A class of exact solutions to the elastohydrodynamic problem to be used as test cases is presented. A numerical solution to the elastohydrodynamic problem according to the Petrov-Galerkin merthod is developed. The appearance of spurious numerical undulations in the film profile is examined. A comaprison between analytial and numericalresults is employed to determine which numerical schemes limit the outcome of numerical oscillations without compromising the solution accuracy.
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