| 二维方腔流动的有限元模拟 |
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| 引用本文： | 方志宇,解茂昭.二维方腔流动的有限元模拟[J].大连理工大学学报,1995,35(2):198-202. |
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| 作者姓名： | 方志宇 解茂昭 |
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| 作者单位： | 大连理工大学内燃机研究所 |
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| 摘 要： | 采用了Ｔａｙｌｏｒ－Ｇａｌｅｒｋｉｎ有限元法离散Ｎ－Ｓ方程，该法保留了高阶的空间离散精度，隐含了流线迎风的耗散作用，采用了压力校正法求解流场中各原始变量，推导了压力修正Ｐｏｉｓｓｏｎ方程的有限元离散格式，最后给出了二维不可压缩方腔流动计算结果。
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| 关 键 词： | 有限元 流场模拟 方腔流动 工程流体力学 |
Finite element simulation of 2D-square cavity flow |
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| Fang Zhiyu,Xie Maozhao,Chen Jiahua.Finite element simulation of 2D-square cavity flow[J].Journal of Dalian University of Technology,1995,35(2):198-202. |
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| Authors: | Fang Zhiyu Xie Maozhao Chen Jiahua |
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| Abstract: | A Taylor-Galerkin finite element algorithm is used for solving the Navier-Stokesequations. The pressure correction methed is adopted to solve the original variables of flow. Atlast,the computed results of 2D-square cavity incompressible flow are presented. |
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| Keywords: | finite element method flow field simulation/square flow |
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