| 固体火箭发动机药柱贮存温度检测技术研究 |
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| 引用本文： | 陈铁重.固体火箭发动机药柱贮存温度检测技术研究[J].强度与环境,2011,38(2):49-53. |
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| 作者姓名： | 陈铁重 |
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| 作者单位： | 海军装备部驻天津地区军事代表局,北京,100073 |
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| 摘 要： | 基于相似性原理探讨了缩比模型在固体发动机药柱温度场观测中的适用性,获得了模型与全尺寸发动机数据在时间、空间分布上的差异规律.采用文献报道的燃烧室模型和热物理参数开展了有限元仿真分析,对近似模型和原型的对比分析验证了该方法的可行性.
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| 关 键 词： | 固体火箭发动机 缩比模型 温度检测 |
The measurement of grain temperature in rocket motors during storage |
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| Chen Tiezhong.The measurement of grain temperature in rocket motors during storage[J].Structure & Environment Engineering,2011,38(2):49-53. |
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| Authors: | Chen Tiezhong |
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| Institution: | Chen Tiezhong(Tianjin Bureau of Nany Equipment Office,Beijing 100073,China) |
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| Abstract: | Based on comparability principle,applicability of reduced-scale model to measurement of grain temperature is discussed.After obtaining the data difference between both space and time,reported target SRM and thermodynamic parameters are employed to service FEM analysis.Feasibility of the method put forward by this thesis is then confirmed,hrough contrast on the antetype and its approximator-reduced-scale-model. |
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| Keywords: | SRM reduced-scale model measurement of temperature |
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