| 蜗壳流场中确定分流线的原理和有限元的迭代计算 |
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| 引用本文： | 章本照,密柯.蜗壳流场中确定分流线的原理和有限元的迭代计算[J].空气动力学学报,1993,11(2):186-190. |
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| 作者姓名： | 章本照 密柯 |
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| 作者单位： | 浙江大学，浙江大学 浙江杭州 310027，浙江杭州 310027 |
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| 摘 要： | 计算蜗壳内二维位势流动的最大困难是如何确定分流线。本文提出了确定分流线的原理和方法,并用有限元法成功地进行了迭代计算。
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| 关 键 词： | 蜗壳流场 分流线 有限元法 发动机 |
The Principle to Determine the Branched Streamline and Solve the Flow Field in a Scroll by Finite Element Method |
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| Zhang Benzhao Mi Ke.The Principle to Determine the Branched Streamline and Solve the Flow Field in a Scroll by Finite Element Method[J].Acta Aerodynamica Sinica,1993,11(2):186-190. |
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| Authors: | Zhang Benzhao Mi Ke |
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| Institution: | Zhejiang University |
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| Abstract: | The main difficulty of numerical solution for two-dimension potential flow in a centrifugal scroll is how to determine the branched streamline. In this paper, the principle and process to determine the branched streamline are developed, then the flow field is solved using the iteration of finite element method. So this numerical problem of 2-D potential flow field in a scroll is solved successfully. |
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| Keywords: | Scroll's flow field branched streamline finite element method |
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