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A well-posed optimal spectral element approximation for the Stokes problemA method is proposed for the spectral element simulation of incompressible flow. This method constitutes in a well-posed optimal approximation of the steady Stokes problem with no spurious modes in the pressure. The resulting method is analyzed, and numerical results are presented for a model problem.
Document ID
19870018523
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Maday, Y. (NASA Langley Research Center Hampton, VA, United States)
Patera, A. T. (NASA Langley Research Center Hampton, VA, United States)
Ronquist, E. M. (Massachusetts Inst. of Tech. Cambridge., United States)
Date Acquired
September 5, 2013
Publication Date
July 1, 1987
Subject Category
Fluid Mechanics And Heat Transfer
Report/Patent Number
NAS 1.26:178343
ICASE-87-48
NASA-CR-178343
Report Number: NAS 1.26:178343
Report Number: ICASE-87-48
Report Number: NASA-CR-178343
Accession Number
87N27956
Funding Number(s)
CONTRACT_GRANT: N00014-82-K-0208
PROJECT: RTOP 504-90-21-01
CONTRACT_GRANT: NAS1-18107
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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