A GLOBAL ALGORITHM IN THE NUMERICAL RESOLUTION OF THE VISCOUS/INVISCID COUPLED PROBLEM

作     者：XUCHUANJU MADAY,Y． 

作者机构：DepartmentofMathematicsXiamenUniversityXiamen361005 Laboratoired＇AnalyseNumeriqueUniversitePierreetMarieCurieParisFrance. 

出 版 物：《Chinese Annals of Mathematics,Series B》 (数学年刊（B辑英文版）)

年 卷 期：1997年第18卷第2期

页      面：191-200页

核心收录：

学科分类：07[理学] 070102[理学-计算数学] 0701[理学-数学] 

主　　题：Coupled equations Navier-Stokes equations Euler equations Spectral discretization Global Uzawa algorithm 

摘      要：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.