| 无粘跨声速绕流的有限元法和界积分方程的某些进展 |
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| 引用本文： | 杨岞生.无粘跨声速绕流的有限元法和界积分方程的某些进展[J].空气动力学学报,1991(2). |
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| 作者姓名： | 杨岞生 |
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| 作者单位： | 南京航空学院 |
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| 摘 要： | 本文对无粘跨声速绕流的有限元法和边界积分方程法的目前进展,特别是对提高跨声速流算法效率起着主要作用的成果,例如普适元素和块结构有限元网格生成技术有限元解法的多重网格技术、SUPG有限元法、GRMES算法和可压流的完全边界积分方程法等方面作了回顾和评介。
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| 关 键 词： | 跨声速流 有限元法 边界积分方程法 |
RECENT PROGRESS IN FINITE ELEMENT METHOD AND BOUNDARY INTEGRAL EQUATION METHOD FOR NONVISCOUS TRANSONIC FLOWS |
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| Yang Zuosheng.RECENT PROGRESS IN FINITE ELEMENT METHOD AND BOUNDARY INTEGRAL EQUATION METHOD FOR NONVISCOUS TRANSONIC FLOWS[J].Acta Aerodynamica Sinica,1991(2). |
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| Authors: | Yang Zuosheng |
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| Institution: | Nanjing Aeronautical Institute |
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| Abstract: | In this paper the recent progress in finite element method and boundary integral equation method for nonviscous transonic flows are reviewed, and especially, the focal points are put on the area which play an important role in raising the efficiency of finite element method for transonic flow, snch as USE and block-structured finite element grid generation technique, finite element multigrid technique, SUPG finite element method, GMRES algorithm and the pure boundary integral equation method for compressihe flows. |
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| Keywords: | transonic flows finite element method boundary integral eqnation method |
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