IMECH-IR  > 高温气体动力学国家重点实验室
脉冲风洞自由飞动态标模设计与制作
孙英英
Source Publication高温气体动力学研究进展
2011
Pages66-69
Conference NameLHD2011夏季学术研讨会
Conference Date2011
Conference Place内蒙赤峰
Abstract本文详细描述了用作脉冲风洞模型自由飞动态试验标模的10°尖锥模型的设计及制作工艺。采用硬质聚氨酯泡沫塑料模注成型法制作10°尖锥模型的外壳,以圆柱体钨铈合金配重为其核心,调整所要求的重量和重心位置,根据估算在JF-8A 风洞所提供的典型试验气流状态条件下(M∞=9.29, Re∞=1.1×107/m,q∞=0.384Kg/cm2,V∞=1446m/s,试验时间t=25ms)可以获得6 个周期的模型角运动。
Keyword脉冲风洞 模型自由飞 动态稳定性 标模
DepartmentLHD实验平台
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/47918
Collection高温气体动力学国家重点实验室
Recommended Citation
GB/T 7714
孙英英. 脉冲风洞自由飞动态标模设计与制作[C]高温气体动力学研究进展,2011:66-69.
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