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Unsteady incompressible flow computations with quadrilateral elementsA comparative investigation, based on a series of numerical tests, of various velocity-pressure elements used for incompressible flow computations is presented. These elements are implemented in conjunction with one-step and multi-step temporal integration of unsteady Navier-Stokes equations. The test cases chosen are the standing vortex problem, the lid-driven cavity flow, and flow past a circular cylinder.
Document ID
19920043595
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Tezduyar, T. E. (NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Shih, R. (NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Mittal, S. (Minnesota, University Minneapolis, United States)
Date Acquired
August 15, 2013
Publication Date
January 1, 1990
Subject Category
Fluid Mechanics And Heat Transfer
Meeting Information
Meeting: International Conference on the Computing Methods in Applied Sciences and Engineering
Location: Paris
Country: France
Start Date: January 29, 1990
End Date: February 2, 1990
Accession Number
92A26219
Funding Number(s)
CONTRACT_GRANT: NSF MSM-87-96352
CONTRACT_GRANT: NAS9-17892
Distribution Limits
Public
Copyright
Other

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