|
|||||
|
|
| 三维非稳态流场的有限元数值模拟 | |
| 引用本文： | 王承志 郭广思. 三维非稳态流场的有限元数值模拟[J]. 沈阳理工大学学报, 1998, 17(2): 19-22 |
| 作者姓名： | 王承志 郭广思 |
| 作者单位： | 沈阳工业学院材料工程系 |
| 摘 要： | 应用伽辽金加权余量有限元法，对三维稳态流动的Ｎａｖｉｅｒ－Ｓｔｏｋｅｓ方程和质量守恒方程进行数值求解方法研究和程序开发，并通过三维Ｃｏｕｅｔｔｅ流动的计算机对程序进行了检验，为今后开展自由表面的充型流动数值模拟奠定了基础。 |
| 关 键 词： | N－S方程 有限元 数值模拟 非稳态流场 铸造 |
The Simulation of 3 D Unsteady Fluid Field with Finite Element Method |
|
| Wang Chengzhi Guo Guangsi Liu Zhiming. The Simulation of 3 D Unsteady Fluid Field with Finite Element Method[J]. Transactions of Shenyang Ligong University, 1998, 17(2): 19-22 | |
| Authors: | Wang Chengzhi Guo Guangsi Liu Zhiming |
| 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. |
| Keywords: | 3 D N S equations finite element method numeric simulation. |
| 本文献已被 CNKI 维普 等数据库收录！ | |