| 垂直发射装置中压力振荡与温度振荡的相互作用 |
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| 引用本文： | 罗振群 董会. 垂直发射装置中压力振荡与温度振荡的相互作用[J]. 哈尔滨工程大学学报, 1997, 18(2): 27-32 |
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| 作者姓名： | 罗振群 董会 |
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| 作者单位： | 哈尔滨工程大学建筑工程系 |
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| 摘 要： | 对垂直发射装置燃气流的低频不稳定性进行了分析，给出了压力振荡与温度振荡二者之间数学表达式，并给出了定性的实验证明，本文首先测得了燃气流温度整体振荡，从而说明以往对整体振荡的研究作为等温过程处理是偏离实际的。
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| 关 键 词： | 发射装置 压力振荡 温度振荡 导弹 垂直发射装置 |
The Effects between Pressure Oscillation and Temperature Oscillation in VLS |
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| Luo Zhenqun Dong Hui Gao Ye. The Effects between Pressure Oscillation and Temperature Oscillation in VLS[J]. Journal of Harbin Engineering University, 1997, 18(2): 27-32 |
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| Authors: | Luo Zhenqun Dong Hui Gao Ye |
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| Abstract: | An analysis is presented in which the instability known as low-frequency of hot gas flow is studied in the vertical launching system.A mathematical model is obtained about the relationship between pressure oscillation and temperature oscillation and a quantitative experimental result is given.These experimental data about the temperature perturbation of low-frequency whole oscillations are first obtained in the experiment .It shows that it is not light considering whole oscillation as equal temperature. |
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| Keywords: | launching system low-frequency instability pressure oscillation temperature oscillation |
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