| A GLOBAL ALGORITHM IN THE NUMERICAL RESOLUTION OF THEVISCOUS／INVISCID COUPLED PROBLEM |
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| 作者姓名： | Xu Chuanju Maday Y. |
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| 作者单位： | [1]DepartmentofMathematics,XiamenUniversity,Xiamen361005 [2]Laboratoired＇AnalyseNumerique,UniversitePierreetMarieCurie,Paris,France. |
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| 摘 要： | ＡＧＬＯＢＡＬＡＬＧＯＲＩＴＨＭＩＮＴＨＥＮＵＭＥＲＩＣＡＬＲＥＳＯＬＵＴＩＯＮＯＦＴＨＥＶＩＳＣＯＵＳ／ＩＮＶＩＳＣＩＤＣＯＵＰＬＥＤＰＲＯＢＬＥＭＸＵＣＨＵＡＮＪＵＭＡＤＡＹ，Ｙ．ＭａｎｕｓｃｒｉｐｔｒｅｃｅｉｖｅｄＯｃｔｏｂｅｒ１７，１９...
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| 关 键 词： | 偶合方程 Navier-Stokes方程 Euler方程 谱离散 |
| 收稿时间： | 1994/10/17 0:00:00 |
A GLOBAL ALGORITHM IN THE NUMERICAL RESOLUTION OF THE VISCOUS/INVISCID COUPLED PROBLEM |
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| Xu Chuanju,Maday,Y..A GLOBAL ALGORITHM IN THE NUMERICAL RESOLUTION OF THE VISCOUS/INVISCID COUPLED PROBLEM[J].Chinese Annals of Mathematics,Series B,1997,18(2):191-200. |
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| Authors: | Xu Chuanju and Maday Y |
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| Institution: | Department of Mathematics, Xiamen University,
Xiamen 361005, China. and Laboratoire d'Analyse Num\'erique, Universit\'e Pierre et
Marie Curie, Paris, France |
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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. |
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| Keywords: | Coupled equations Navier-Stokes equations Euler equations Spectral discretization Global Uzawa algorithm |
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