Uncoupled ω–ψ Formulation for Plane Flows in Multiply Connected Domains
1997 ◽
Vol 07
(06)
◽
pp. 731-767
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Keyword(s):
This work deals with the numerical solution of the unsteady Navier–Stokes equations in the vorticity and stream function representation for problems in multiply connected two-dimensional regions. A particular decomposition of the stream function space is proposed which leads to an uncoupled variational formulation of the equations linearized and discretized in time, thus extending to transient problems the celebrated method proposed by Glowinski and Pironneau for the biharmonic problem. Numerical results calculated by a mixed finite element implementation of the new uncoupled method are presented.
1988 ◽
Vol 8
(10)
◽
pp. 1269-1290
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Keyword(s):
2021 ◽
Vol 8
(3)
◽
pp. 418-424
Keyword(s):
1983 ◽
Vol 19
(9)
◽
pp. 1403-1409
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1996 ◽
Vol 126
(2)
◽
pp. 374-388
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Keyword(s):
1978 ◽
Vol 12
(4)
◽
pp. 335-348
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Keyword(s):