【摘要】 应用伽辽金加权余量有限元法，对三维非稳态流动的Ｎａｖｉｅｒ－Ｓｔｏｋｅｓ方程和质量守恒方程进行了数值求解方法研究和程序开发，并通过三维Ｃｏｕｅｔｅ流动的计算对程序进行了检验，为今后开展自由表面的充型流动数值模拟奠定了基础．更多还原

【Abstract】 This paper does the numeric simulation studying on Navier Stokes and conservation equations of 3 D unsteady fluid flow and program development by Galerkin weight method, and checks the program by calculating 3 D Coutte flow. This lays a foundation for free surface filling numeric simulation.更多还原