| 可抛式双级延伸喷管及其效益 |
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| 引用本文： | 尤军锋,杨长信.可抛式双级延伸喷管及其效益[J].固体火箭技术,2000,23(2):21-23. |
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| 作者姓名： | 尤军锋 杨长信 |
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| 作者单位： | 中国航天科技集团公司四院四十一所,西安,710025 |
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| 摘 要： | 介绍了一种新型可抛展开系统双级延伸喷管（简称可殷式双级延伸喷管）的结构及其工作原理。对它产生的效益进行了分析和计算。这种可抛式延伸喷管的特点是结构质量轻、可靠性高、同步性好。从而能使飞行器的有效载荷或射程增加。
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| 关 键 词： | 固体推进剂火箭发动机 双级延伸喷管 工作原理 |
Structure and Profit of Two-Stage Extendible Exit Cone Nozzle with Jettisonade Deployment System |
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| YOU Jun-feng,YANG Chang-xin.Structure and Profit of Two-Stage Extendible Exit Cone Nozzle with Jettisonade Deployment System[J].Journal of Solid Rocket Technology,2000,23(2):21-23. |
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| Authors: | YOU Jun-feng YANG Chang-xin |
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| Abstract: | The structure and operation principle of a new type of two stage extendible exit cone nozzle with a jettisonable deployment system are presented.The profit in performance is analyzed and calculated.The nozzle has the advantages of lightweight of structure,hight reliability and good synchronism etc. which will result in a gain in increment of the payload or range of the vehicle. |
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| Keywords: | solid propellant rocket engine nozzle extendible nozzle |
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