| 固体发动机喷管与壳体卡环连接结构初步研究 |
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| 引用本文： | 刘勇琼.固体发动机喷管与壳体卡环连接结构初步研究[J].固体火箭技术,1993(1):1-5. |
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| 作者姓名： | 刘勇琼 |
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| 作者单位： | 四院四十一所 西安710000 |
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| 摘 要： | 为探索大型固体火箭发动机喷管与壳体连接用的卡环结构,设计了一套试验研究装置。试验结果表明,该装置设计合理,所得试验结果与理论计算一致性较好,试验是成功的。由此使卡环结构应用于大型固体火箭发动机取得了突破性进展。
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| 关 键 词： | 火箭发动机 连接 喷管 有限元法 |
A Preliminary Study of Snap Ring Connecting Configuration Between Solid Motor Nozzle and Case |
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| Liu Yongqiong Institute No. of Research Academy No.,Xi'an.A Preliminary Study of Snap Ring Connecting Configuration Between Solid Motor Nozzle and Case[J].Journal of Solid Rocket Technology,1993(1):1-5. |
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| Authors: | Liu Yongqiong Institute No of Research Academy No Xi'an |
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| Institution: | Liu Yongqiong Institute No.41 of Research Academy No.4,Xi'an,710000 |
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| Abstract: | A set of testing devices is designed for the preliminary study of snap ring con- necting configuration between the solid motor nozzle and case.Good agreements are found between test results and theoretical calculation.The results have showe that the design is reasonable and this set of testing devices is favorable for the snap ring configuration to be used in large solid rocket motors. |
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| Keywords: | Solid rocket engine Connecting Nozzle Finite element method |
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