| 叶栅激波流场的数值模拟 |
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| 引用本文： | 赵兴艳,苏莫明,苗永淼.叶栅激波流场的数值模拟[J].兰州理工大学学报,1999,25(4):1. |
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| 作者姓名： | 赵兴艳 苏莫明 苗永淼 |
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| 作者单位： | 1. 西安交通大学,陕西,西安,710049
2. 西北工业大学,陕西,西安,710072 |
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| 基金项目： | 机械工业部自然科学基金!（97251420） |
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| 摘 要： | 给出了ＡＵＳＭ 格式在任意曲线坐标下的形式，将ＡＵＳＭ 格式和三阶精度ＭＵＳＣＬ格式融合，并结合ＬＵ－ＳＧＳ隐式时间推进法，对典型双圆弧叶栅无粘跨音速和超音速流动进行了数值模拟．本文计算结果与文献计算结果相符
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| 关 键 词： | AUSM格式 LU-SGS格式 激波 有限体积法 叶栅 |
| 修稿时间： | 1999-04-12 |
Numerical simulation of shocked flow within cascade |
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| ZHAO Xing-yan,SU Mo-ming,MIAO Yong-miao.Numerical simulation of shocked flow within cascade[J].Journal of Lanzhou University of Technology,1999,25(4):1. |
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| Authors: | ZHAO Xing-yan SU Mo-ming MIAO Yong-miao |
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| Abstract: | The AUMS scheme in the form of arbitrary curvilinear coordinates is given first and then is put in conjunction with the MUSCL scheme which has third order accuracy. And then, using the implicit time marching method LU SGS, the numerical simulation of non viscous transonic and supersonic flows within the cascade with typical double circular arc blades. The calculation results presented in this paper show that they coincide well with the results published in the literature. |
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| Keywords: | AUSM scheme LU SGS scheme shock wave finite volume method cascade |
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