| 固体火箭发动机振型计算和实验研究 |
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| 引用本文： | 邹俊伟 孙维申. 固体火箭发动机振型计算和实验研究[J]. 兵工学报, 1992, 13(2): 38-45 |
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| 作者姓名： | 邹俊伟 孙维申 |
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| 作者单位： | 北京理工大学(邹俊伟，孙维申)，北京理工大学(邢春景) |
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| 摘 要： |
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| 关 键 词： | 固体 火箭发动机 振型计算 |
CALCULATION OF VIBRATION MODE AND ITS EXPERIMENTAL STUDY IN SOLID ROCKET MOTORS |
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| Zou Junwei Sun Weishen Xing Chunjing. CALCULATION OF VIBRATION MODE AND ITS EXPERIMENTAL STUDY IN SOLID ROCKET MOTORS[J]. Acta Armamentarii, 1992, 13(2): 38-45 |
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| Authors: | Zou Junwei Sun Weishen Xing Chunjing |
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| Affiliation: | Beijing Institute of Technology |
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| Abstract: | In this paper, a method for the calculation of vibration mode in rocket motors is presented, and a corresponding program is worked out. Values calculated with this program are consistent with theoretical or experimental results, the results, indicating that the program is soundly based. A new type of vibration excitation apparatus-turbo vibration exciter is also introduced in this paper, used for the determination of natural frequency of acoustic cavities, and of acoustic damping coefficients of motor. |
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| Keywords: | solid rocket motor prediction of combustion stability vibration mode calculation instable combustion in solid rocket motors |
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