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.
| Original language | English |
|---|---|
| Pages (from-to) | 363-384 |
| Number of pages | 22 |
| Journal | Computer Methods in Applied Mechanics and Engineering |
| Volume | 87 |
| Issue number | 2-3 |
| DOIs | |
| Publication status | Published - 1991 Jun |
| Externally published | Yes |
ASJC Scopus subject areas
- Computational Mechanics
- Mechanics of Materials
- Mechanical Engineering
- Physics and Astronomy(all)
- Computer Science Applications
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Tezduyar, T. E., Mittal, S., & Shih, R. (1991). Time-accurate incompressible flow computations with quadrilateral velocity-pressure elements. Computer Methods in Applied Mechanics and Engineering, 87(2-3), 363-384. https://doi.org/10.1016/0045-7825(91)90014-W