| 摘要: |
| 对动平衡条件、动不平衡角计算公式及两串联物体动平衡合成进行了详细的理论推导。将上述结果应用于EPKM (LM -EPerigeeKickMotor) ,得出了一些有益结论 ,可供旋转固体火箭发动机设计参考 |
| 关键词: 固体推进剂火箭发动机 旋转 动平衡 |
| DOI： |
| 分类号:V435.1 |
| 基金项目: |
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| Dynamic balance in spinning solid rocket motor |
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LI Dong1, WANG Chun li2
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1.Inner Mongolia Power Machinery Research Inst.,Huhehot 010010,China;2.School of Electro Mechanial Engineering, Beijing Inst. of Technology,Beijing 100081,China
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| Abstract: |
| The condition of dynamic balance, the formula of dynamic non balance angle and the synthesis of dynamic balance peculiarity of two series bodies were presented. These results were applied in LM E Perigee Kick Motor (EPKM), and some useful conclusions, which can be regarded as reference to the spinning solid rocket motor design, were induced. |
| Key words: Solid propellant rocket motor Gyration Dynamic balance |
