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 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Computational Mechanics
- Mechanics of Materials
- Mechanical Engineering
- Physics and Astronomy(all)
- Computer Science Applications
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Time-accurate incompressible flow computations with quadrilateral velocity-pressure elements. / Tezduyar, T. E.; Mittal, S.; Shih, R.
In: Computer Methods in Applied Mechanics and Engineering, Vol. 87, No. 2-3, 1991, p. 363-384.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Time-accurate incompressible flow computations with quadrilateral velocity-pressure elements
AU - Tezduyar, T. E.
AU - Mittal, S.
AU - Shih, R.
PY - 1991
Y1 - 1991
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0026172935&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0026172935&partnerID=8YFLogxK
U2 - 10.1016/0045-7825(91)90014-W
DO - 10.1016/0045-7825(91)90014-W
M3 - Article
AN - SCOPUS:0026172935
VL - 87
SP - 363
EP - 384
JO - Computer Methods in Applied Mechanics and Engineering
JF - Computer Methods in Applied Mechanics and Engineering
SN - 0374-2830
IS - 2-3
ER -