| 小开口壳体自由药柱固定 |
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| 引用本文： | 郭澎,李志杰,孙兵.小开口壳体自由药柱固定[J].弹箭与制导学报,2009,29(1). |
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| 作者姓名： | 郭澎 李志杰 孙兵 |
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| 作者单位： | 中国航天科工集团第六研究院第41研究所,呼和浩特,010010 |
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| 摘 要： | 某小型战术导弹固体火箭发动机采用满装填端面燃烧药型,由于结构限制导致无法实现药柱自由装填,药柱必须在壳体内浇注成型。针对此特殊情况,绝热层设计了隔片结构,较好地解决了药柱的轴向及周向定位问题,并有效地控制了药柱与壳体绝热层内壁的间隙。
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| 关 键 词： | 固体火箭发动机 壳体 自由药柱 隔片 |
Free Grain Fixed to Small Opening Case with Septum |
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| GUO Peng,LI Zhijie,SUN Bing.Free Grain Fixed to Small Opening Case with Septum[J].Journal of Projectiles Rockets Missiles and Guidance,2009,29(1). |
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| Authors: | GUO Peng LI Zhijie SUN Bing |
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| Affiliation: | The 41st Institute in the Sixth Academy;CASIC;Huhhot 010010;China |
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| Abstract: | Some small solid rocket motor for tactical missile adopts full-loading end-burning grain configuration.Because of the structural constraint not to realize the free-loading of grain,and the grain must be cast forming.can't be real,led for this,uses the structure of septum was used for the insulation layer,which preferably solves the problem of axial and circumferential positioning of grain,and effectively controls the gap between grain and inner wall of case insulation layer. |
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| Keywords: | solid rocket motor case free grain septum |
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