| 燃气作动筒式折叠弹翼展开过程分析 |
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| 引用本文： | 张石玉,唐金兰,任华,屠小昌. 燃气作动筒式折叠弹翼展开过程分析[J]. 固体火箭技术, 2010, 33(5) |
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| 作者姓名： | 张石玉 唐金兰 任华 屠小昌 |
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| 作者单位： | 西北工业大学,固体火箭发动机燃烧、热结构与内流场国防科技重点实验室,西安,710072;中国航天科工集团公司二院210所,西安,710065 |
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| 摘 要： | 为模拟某巡航导弹齿轮-齿条传动作动筒式弹翼展开过程,采用Cook高压气体状态方程计算作动筒内弹道性能,并耦合运动几何关系求解弹翼展开行程。分析得出,弹翼展开过程分为4个阶段,主要影响阶段为展开停滞阶段,并揭示出影响停滞阶段的主要因素。最后,采用C++Builder编制工程实用软件,与试验结果对比表明,该软件可模拟弹翼展开过程,有一定的工程实用价值。
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| 关 键 词： | 折叠翼 作动筒 状态方程 内弹道 C++Builder |
Analysis of mechanical deployment system for combustion-gas-actuated folded wings |
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| ZHANG Shi-yu,TANG Jin-lan,REN Hua,TU Xiao-chang. Analysis of mechanical deployment system for combustion-gas-actuated folded wings[J]. Journal of Solid Rocket Technology, 2010, 33(5) |
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| Authors: | ZHANG Shi-yu TANG Jin-lan REN Hua TU Xiao-chang |
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| Affiliation: | ZHANG Shi-yu1,TANG Jin-lan1,REN Hua2,TU Xiao-chang2 (1.National Key Laboratory of Combustion,Flow,and Thermo-Structure,Northwestern Polytechnical University,Xi'an 710072,China,2.No.210 Institute of the Second Academy of CASIC,Xi'an 710065,China) |
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| Abstract: | In order to simulate and calculate internal ballistic and deployment process for a cruise missile with combustion-gas-actuated folded wings,the Cook high pressure gas state equation was adopted,and the travel of wings was coupled.The results show that the process of deployment is divided into 4 phases.Stagnation phase is the most important phase.The leading factors were presented in this phase.At last,the useful practical software was programmed by using C++Builder.Compared with the experimental results,the... |
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| Keywords: | folded wing actuator state equation ballistic C Builder |
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