| 摆动喷管支耳加强环的结构设计 |
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| 引用本文： | 韩晓明,张铎.摆动喷管支耳加强环的结构设计[J].固体火箭技术,1996,19(4):28-31. |
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| 作者姓名： | 韩晓明 张铎 |
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| 作者单位： | [1]空军导弹学院导弹工程系 [2]西北工业大学航天工程学院 |
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| 摘 要： | 本文对某大型固体发动机复合结构摆动喷管支耳环进行了分析，并在原有基础上进行改型设计，用半解析有限元法计算了位移及应力场，通过比较，提出了一种新的支耳环结构形式。
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| 关 键 词： | 固体推进剂 火箭发动机 喷管 支承结构 |
Structure Design of Strengthening Ring on Movable Nozzle of Solid Rocket Motor |
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| Han Xiaoming.Structure Design of Strengthening Ring on Movable Nozzle of Solid Rocket Motor[J].Journal of Solid Rocket Technology,1996,19(4):28-31. |
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| Authors: | Han Xiaoming |
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| Abstract: | Based on the structure analysis of supporting ring on the movable nozzle with composite structure of solid rocket motor, the original structure is modified. By means of the quasi-analytical finite element method, the displacement, stress fields of three structures are computed. A new kind of supporting ring is presented. |
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| Keywords: | Solid propellant rocket engine movable nozzle Support structure Structure design |
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