| 欠膨胀高速湍流射流近场特性的数值模拟 |
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| 引用本文： | 戚隆溪,马言宝,江先金,王柏懿.欠膨胀高速湍流射流近场特性的数值模拟[J].浙江科技学院学报,2000,12(2):5-9,12. |
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| 作者姓名： | 戚隆溪 马言宝 江先金 王柏懿 |
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| 作者单位： | 中国科学院力学研究所北京100080 |
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| 摘 要： | 发展了分析欠膨胀高速湍流射流近场特性的数值方法，计算了不同背压比条件下声速喷管出口附近膨胀区的波系结构．
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| 关 键 词： | 欠膨胀高速湍流射流 近场特性 数值模拟 胞格结构 波系结构 |
Numerical simulation of near field characteristics of underexpanded sonic turbulent jets |
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| Qi Longxi,Ma Yanbao,Jibe Xianjin,Wang Boyi.Numerical simulation of near field characteristics of underexpanded sonic turbulent jets[J].Journal of Zhejiang University of Science and Technology,2000,12(2):5-9,12. |
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| Authors: | Qi Longxi Ma Yanbao Jibe Xianjin Wang Boyi |
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| Abstract: | This paper develops a numerical method to analyze foe near field characteristics of underexpanded sonic turbulent jets and presents the shock cell structure in the expansion radon adjacent to the nozzle exit. |
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| Keywords: | underexpanded jets turbulent flow sonic nozzle near field characteristics shock cell stracture |
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