ON STABILITY AND CONVERGENCE OF PROJECTION METHODS BASED ON PRESSURE POISSON EQUATION

Authors
GUERMOND JL QUARTAPELLE L
Citation
Jl. Guermond et L. Quartapelle, ON STABILITY AND CONVERGENCE OF PROJECTION METHODS BASED ON PRESSURE POISSON EQUATION, International journal for numerical methods in fluids, 26(9), 1998, pp. 1039-1053
Citations number
20
Categorie Soggetti
Mathematics,"Computer Science Interdisciplinary Applications","Phsycs, Fluid & Plasmas",Mechanics,Mathematics,"Computer Science Interdisciplinary Applications
Journal title
International journal for numerical methods in fluids → ACNP
ISSN journal
02712091
Volume
26
Issue
9
Year of publication
1998
Pages
1039 - 1053
Database
ISI
SICI code
0271-2091(1998)26:9<1039:OSACOP>2.0.ZU;2-R
Abstract
This work investigates the proper choices of spatial approximations fo r velocity and pressure in fractional-step projection methods. Numeric al results obtained with classical finite element interpolations are p resented. These tests confirm the role of the inf-sup LBB condition in non-incremental and incremental versions of the method for computing viscous incompressible flows. (C) 1998 John Wiley & Sons, Ltd.