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| A GLOBAL ALGORITHM IN THE NUMERICAL RESOLUTION OF THE VISCOUS/INVISCID COUPLED PROBLEM |
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Citation： |
Xu Chuanju,Maday, Y..A GLOBAL ALGORITHM IN THE NUMERICAL RESOLUTION OF THE VISCOUS/INVISCID COUPLED PROBLEM[J].Chinese Annals of Mathematics B,1997,18(2):191~200 |
| Page view： 1025
Net amount： 802 |
Authors： |
Xu Chuanju; Maday, Y. |
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| Abstract： |
This paper deals with the spectral approximation of an incompressible
viscous/inviscid
coupled model. An efficient Uzawa algorithm based on a
new variational formulation is proposed.
The generalization to the coupling between the
Navier-Stokes equations and the Euler equations is discussed. |
Keywords： |
Coupled equations, Navier-Stokes equations, Euler equations,Spectral discretization, Global Uzawa algorithm |
Classification： |
65M70, 65M12, 65N22 |
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