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On stable equal-order finite element formulations for incompressible flow problems

✍ Scribed by Jose Karam Filho; Abimael F. D. Loula

Publisher
John Wiley and Sons
Year
1992
Tongue
English
Weight
518 KB
Volume
34
Category
Article
ISSN
0029-5981

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✦ Synopsis

In this work we discuss stable equal-order finite element formulations for incompressible flow problems based on Petrov-Galerkin methods, constructed by adding to the classical Galerkin formulation leastsquares of the governing equations. Continuous and discontinuous pressure interpolations are considered. Numerical results are presented reinforcing the numerical analysis.

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