NASA NTRS · 19920054917
Time-accurate incompressible flow computations with quadrilateral velocity-pressure elements
Abstract
Quadrilateral velocity-pressure elements with constant and linear pressure interpolations are examined in the context of time-accurate finite element computation of unsteady incompressible flows. These elements involve streamline-upwind/Petrov-Galerkin stabilization and are implemented in conjunction with the one-step and multi-step temporal integration of the Navier-Stokes equations. The two test cases chosen for the performance evaluation of the formulations are the standing vortex problem and flow past a circular cylinder at Reynolds number 100.
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Tezduyar, T. E., Mittal, S., Shih, R.. 1991-06-01. Time-accurate incompressible flow computations with quadrilateral velocity-pressure elements. https://ntrs.nasa.gov/citations/19920054917
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