| 考虑真实气体效应的一维非定常平衡流的随机选取法计算 |
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| 引用本文： | 吴清松.考虑真实气体效应的一维非定常平衡流的随机选取法计算[J].空气动力学学报,1988(4). |
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| 作者姓名： | 吴清松 |
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| 作者单位： | 中国科技大学近代力学系 |
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| 摘 要： | 本文提出一种近似随机选取法,计算一维非定常的高温平衡流动。采用稀疏激波替代等熵稀疏波,选用拟合经验方程计算高温热力学性质,并利用切割迭代方法加快收敛,从而计算大为简化,并有很好精度。
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| 关 键 词： | 真实气体效应 非定常流 平衡流 |
THE CALCULATION OF UNSTEADY ONE DIMENSIONAL EQUILIBRIUM FLOW WITH REAL GAS EFFECTS BY USING RANDOM CHOICE METHOD (RCM) |
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| Wu Qingsong.THE CALCULATION OF UNSTEADY ONE DIMENSIONAL EQUILIBRIUM FLOW WITH REAL GAS EFFECTS BY USING RANDOM CHOICE METHOD (RCM)[J].Acta Aerodynamica Sinica,1988(4). |
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| Authors: | Wu Qingsong |
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| Institution: | University of Science and Technology of China |
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| Abstract: | In this paper, the approximate RCM has been developed. "Rarefaction shock" and the fitted empirical equations for thermodyna-mic properties of air are applied. The numerical results show that this approach is available and satisfactory. |
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| Keywords: | real gas effects unsteady flow equilibrium |
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