| 固体火箭发动机壳体水压仿真装置 |
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| 引用本文： | 赵永青.固体火箭发动机壳体水压仿真装置[J].固体火箭技术,1993(3):54-58. |
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| 作者姓名： | 赵永青 |
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| 作者单位： | 四院四十一所 内蒙古呼和浩特市 |
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| 摘 要： | 介绍了研究成功的固体火箭发动机壳体水压仿真装置,其特点是在堵盖中心部位开一圆孔,装入活塞,将力转移至其它装置,从而可减轻壳体水压中后接头的受力。该装置具有结构合理,稳定性好,使用安全,省时等优点.
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| 关 键 词： | 火箭发动机 壳体 水压试验 |
The Hydrotesl Emulation Device for Solid Rocket Motor Case |
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| Zhao Yongqing.The Hydrotesl Emulation Device for Solid Rocket Motor Case[J].Journal of Solid Rocket Technology,1993(3):54-58. |
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| Authors: | Zhao Yongqing |
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| Abstract: | The successfully developed hydrotest emulation device for a solid rocket motor case has been described. It has a hole in the center part of the closure for mounting a piston to transfer forces, so that the loaded force on the aft boss can be reduced while the case is hydroburst tested. This device has such advantages as rational structure, good stability, safety for use and time saving. |
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| Keywords: | Subject Terms Solid rocket engine Rocket motor case Hydraulic test Test set Emulation technigue |
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